Tech Symposium

Transformable Mobility Device | Individuals with mobility limitations need access to a safe, adaptable, and affordable mobility solution that can accommodate their individual needs and support greater independence in everyday activities. The purpose is to design a mobility device that combines the best features of wheelchairs, walkers, and rollators into one solution while minimizing their drawbacks.
Sponsor: Marc Christie

Adaptive Golf System for a Bilateral Below-Elbow Amputee | BioHandlers is a senior design team sponsored by Project SERVE to support retired Marine Sgt. James “Eddie” Wright, who lost both hands in Fallujah, Iraq, in 2004. He became the first bilateral arm amputee instructor at TBS Quantico, serving until his retirement in 2006. His resilience, commitment to fitness, and love of sports inspire our project. We are developing an adaptive golf attachment for his existing prosthesis to simplify club changes while preserving everyday function. By supporting his participation in charity golf tournaments and veterans’ fundraisers, we aim to promote his continued independence, active lifestyle, and connection to the community.
Sponsor: Project S.E.R.V.E

blooming Spec | This project focuses on redesigning the traditional vaginal speculum to improve patient comfort and make gynecological examinations easier for healthcare providers. Current speculum designs often cause discomfort and make it difficult to maintain clear visualization of the cervix, particularly when vaginal wall collapse occurs. Based on feedback from healthcare professionals, our team is developing a modified speculum with an adjustable retraction mechanism that provides better support of the vaginal walls while maintaining cervical access. The proposed design also incorporates integrated lighting and an improved opening mechanism to give providers greater control during examinations while reducing patient discomfort.
Sponsor: Dr. Teja Guda

Partial Resuscitative Endovascular Balloon Occlusion of the Aorta | The main purpose of this project is to develop an automated Partial REBOA system which can regulate aortic occlusion and reduce severe hemorrhaging while also maintaining sufficient blood flow to vital organs or lower extremities. The team will focus on developing a practical controller and monitoring system that can automatically adjust the level of balloon occlusion, by inputting or removing saline, based on physiological feedback and is small, light weight enough that it can be operated in a combat environment.
Sponsor: U.S. Army Institute of Surgical Research(USAISR)

Baby Biome Barcode | Cow’s milk allergy (CMA/CMPA) is an important pediatric food allergy, but its gastrointestinal symptoms overlap with common infant behaviors and other disorder. Current practice relies on history, supervised elimination and reintroduction/challenge, while fecal occult blood testing lacks specificity for FPIAP. Commercial microbiome tests can characterize infant stool but do not establish a validated rapid, clinic-based CMPA screening result. GutSci proposes a clinic-compatible, low-cost stool sample collection and targeted bacterial measurement workflow. The prospective value is a quantitative microbial profile and reduced dependence on nonspecific symptom or bleeding indicators.
Sponsor: Dr.Teja Guda

HarNEST (Nurturing Equipment for Support and Transfers) | There is a need for an adjustable patient-lifting harness that safely supports adolescents with mobility limitations during therapy while accommodating differences in body size, anatomy, and physical needs. Existing harness systems often lack adequate adjustability, comfort, and consideration for post-puberty anatomical differences, particularly during patient transfers and gait training. The HarNEST (Nurturing Equipment for Support and Transfers) project aims to develop a safe, comfortable, and cost-effective harness that provides customizable support, minimizes pressure in sensitive regions, and facilitates rapid securement and removal. The design prioritizes patient safety, mobility, inclusivity, and usability in rehabilitation settings.
Sponsor: TEAMability

Prototyping an Ex Vivo Robotic Simulator for Thoracic and Foregut Surgery | Robotic-assisted surgery requires specialized technical skills and extensive training to perform complex thoracic and foregut procedures safely and effectively. Current training methods often rely on live animal models, which present ethical, financial, and logistical challenges. This project aims to develop a realistic, reusable surgical training simulator that replicates human thoracic anatomy and tissue interactions. The device will provide realistic anatomical constraints and enable surgeons to practice robotic surgical techniques in a controlled environment. By offering an accessible and cost-effective alternative to animal-based training, this project seeks to improve surgical skill development and training efficiency.
Sponsor: USAISR ( United States Army Institute of Surgical Research )

NFD-1 Adaptive Slice Recording Chamber | Our team, Neurofluidics Design, is building the NFD-1, a simple chamber that holds a thin slice of brain tissue under a microscope while scientists record the electrical signals from its neurons. Right now, labs set these chambers up by hand, so tubing, wires, and probes end up in slightly different spots each time, which can change the results. NFD-1 fixes this with set locations for tubes, grounding, and a temperature probe, plus markers that future software can use. This makes experiments cleaner, more repeatable, and ready for later computer assistance.
Sponsor: UT Health San Antonio (Long School of Medicine)

PIVOT: Peripheral IV Catheter Placements Verification System | Peripheral Intravenous Catheters (PIVCs) are placed in as many as 70% of inpatients globally, yet infection, infiltration, and malplacement remain in persistent complications. To address this, the device would utilize actuators to generate a low-force, 60 beats per minute mechanical pulse upstream of a disposable tubing segment, and a sensor to compare expected data with actual pulse feedback. Expected results would present that our device successfully detects faulty PIVC placement. Ultimately, the device will serve as a portable solution to both PIVC malplacement and prolong catheter longevity through bacterial mitigation.
Sponsor: Dr. Daniel DeArmond

Transforming Pneumothorax Care with Re-Lung | Re-Lung is developing a portable, lightweight device for the accurate diagnosis and relief of tension pneumothorax (lung collapse), which paramedics and other clinicians can use in emergency care settings. By quickly locating trapped air without relying on imaging, the device can accelerate the treatment process and improve early-stage intervention and the accuracy of chest tube placements. Uniquely, the device quickly directs the clinician towards the target interspace to prevent complications with needle placement.

Renewable Biodiesel from Farm Grown Microalgae | The transition from fossil fuels to renewable energy is a critical step to mitigate climate change, yet commercializing third-generation biodiesel from microalgae has remained severely limited due to high processing energy demands and the complexities involved with modeling. This study develops a preliminary process design and steady-state Aspen Plus simulation for a 10,000-barrel-per-day industrial plant using Spirulina algae. This is done by integrating hexane lipid extraction, solvent recovery, and transesterification. Rigorous material and energy balances confirm mass conservation across units and identifies the extraction stage as the main energy driver. The results of this provide a scalable framework for optimizing renewable biofuel manufacturing for mass production.

Post-Combustion CO₂ Capture from Cement-Kiln Flue Gas with Methanol Production, CKD Mineralization, and Waste-Heat Recovery | Cement manufacturing is a major contributor to industrial carbon dioxide emissions which creates a need for sustainable carbon management technologies. Our project develops an integrated process to capture CO2 from cement kiln flue gas through post-combustion monoethanolamine (MEA) absorption and convert the recovered carbon dioxide into methanol through catalytic hydrogenation. Aspen Plus is used to simulate and evaluate process performance. Waste-heat recovery and cement kiln dust (CKD) mineralization are also proposed to improve energy efficiency and carbon utilization. The goal to reduce industrial emissions, produce valuable chemical products, and advance sustainable cement manufacturing through carbon capture and utilization.

Post Combustion Coal Flue Gas Capture and Urea Production | The C2U Project aims to take flue gas streams from existing coal-based power plants and convert the CO2 into agricultural grade urea for fertilizer, repurposing CO2 that would be released into the atmosphere into a useful and profitable alternative to standard flue gas venting. This would be accomplished by retrofitting a CO2 purification process onto an existing plant, and then combining that with a urea synthesis process. This proposal is being simulated using Aspen Plus V12 . The goal is to create a plant that can produce 220,000 tons of Urea in an 8000-operating hour per year production.

Utilizing Industrial CO2 for Sustainable Aspirin Production | Carbon dioxide (CO2) generation has skyrocketed within the past century. This has led to many concerns over environmental issues and the increasing demand for developments in carbon capture, utilization, and storage. Carbon RX focuses on the transformation of CO2 generated in common ethanol synthesis plants into acetylsalicylic acid crystals to be exported and processed into aspirin or other medications, including acetylsalicylic acid. Through the development of this plant, CO2 can be efficiently converted into one of the most widely used medications worldwide tackling the widespread release of CO2 and growing demands for medications.

Carbon Recapture and Auxiliary Plastics | Cement production is essential to modern infrastructure but generates approximately 2.6 billion tons of CO₂ annually, much of which originates from limestone calcination and cannot be eliminated through fuel switching. This project designs a process to capture CO₂ from cement kiln flue gas and convert it into non-isocyanate polyurethane (NIPU). Modeled in Aspen Plus, the process treats flue gas, captures CO₂ through amine scrubbing, and reacts it with propylene oxide to form a cyclic carbonate. The carbonate then reacts with a diamine to form NIPU, converting industrial emissions into a safer alternative to conventional isocyanate-based polyurethane.

Carbon Capture and Conversion of Refinery CO₂ to Dimethyl Ether (DME) | E.C.H.O. (Emission Capture to Hydrocarbon Oxides) investigates the conversion of refinery related carbon dioxide emissions into dimethyl ether (DME), a transportable, value-added fuel and chemical. The proposed process utilizes CO₂ captured from the Air Products Port Arthur facility within the Valero refinery and converts it through catalytic hydrogenation to methanol, followed by methanol dehydration to DME. An Aspen Plus model was developed to establish preliminary material and energy balances and evaluate process performance. Ongoing design efforts focus on improving product purification, hydrogen recycle, heat integration, and overall process efficiency to develop a technically feasible and scalable carbon-utilization process.

Microalgae to Biofuel: A Process Design for FAME Production and Purification | Biodiesel production from Chlorella protothecoides microalgae offers a renewable alternative to petroleum diesel. FuelG Inc.’s process begins with dried microalgal biomass and uses solvent extraction to recover oil, followed by base-catalyzed transesterification with methanol. Decanting, water washing, and flash separation purify the biodiesel, while solvent and methanol recovery reduce material consumption. Modeled in Aspen Plus, the design combines material and energy balances with equipment sizing and economic analysis. The objective is an efficient production process that meets ASTM D6751 biodiesel specifications and supports the use of microalgae as a renewable fuel feedstock.

Renew MeOH | This project investigates sustainable methanol production from woody biomass as an alternative to conventional fossil fuel-based processes. The proposed process utilizes the thermochemical gasification of woody biomass to produce synthesis gas (syngas), followed by gas filtering and conditioning, as well as catalytic methanol synthesis and distillation. Aspen Plus simulations are used to model process operations, establish material and energy balances, and evaluate preliminary operating conditions. Initial technical, economic, and environmental considerations are incorporated to assess process feasibility. The expected outcome is a preliminary process design demonstrating the potential of woody biomass as a renewable feedstock for methanol production and sustainable chemical manufacturing.

Jet Fuel-Range Hydrocarbons from Sawdust and Wood Chips via Fast Pyrolysis and Catalytic Hydroprocessing | Team WOOD is developing a conceptual design for an industrial-scale plant that converts sawdust and wood chips into renewable jet fuel. The central challenge is chemical: wood residue is 40–50 wt% oxygen, while jet fuel is an oxygen-free hydrocarbon. The proposed process, modeled in Aspen Plus, couples fast pyrolysis at 500 °C with staged catalytic hydrotreating and fractionation. At 1,000 dry tonnes of feed per day, the model predicts about 36,000 tonnes of jet-range hydrocarbons annually. Because lignin derived bio-oil is naturally aromatic, the product could complement the paraffinic sustainable aviation fuels already approved for blending.

Drone AI for Baseball Bookkeeping (D.A.B.B) | The Drone AI for Baseball Bookkeeping (D.A.B.B.) is a drone-based system designed to assist baseball teams in recording and analyzing game performance through artificial intelligence. The project aims to provide coaches and players with accessible game coverage and statistics, as traditional methods often require expensive equipment or manual tracking. Using an aerial camera, a trained AI model, and specialized computing hardware, the drone is designed to detect, track, and record baseball activities. The system is also intended to stream live video and store recordings on an SD card, allowing users to review gameplay.
Sponsor: N/A

Autonomous Golf Cart (Planning Team) | The autonomous path planning project aims to generate an optimal initial path for an autonomous golf cart capable of transporting passengers around the International campus and adaptive pathing while the vehicle is in use. The system will use GPS coordinates to navigate between waypoints set along a pre-planned route between building and data from LiDAR, radars, and cameras to detect objects, and adjust its course when needed based on object trajectory. The goal is to provide a safe and efficient method of transportation while showcasing International Motors' autonomous vehicle technology.
Sponsor: International Motors

Flood Detection System | Flowstate aims to support preventative measures and enable informed action during dangerous flood conditions. Flood-prone rural communities are often underserved by existing flood detection and warning systems. Motivated by the devastating impact of recent flood events across the Texas Hill Country, Flowstate proposed the Close Proximity Flood Detection (CPFD) system to provide accessible, real-time flood monitoring and alerts. The weather station and sensor nodes collect weather conditions, water-level measurements, GPS locations, and images, which are aggregated by the home node into a database. This information provides timely flood and storm alerts through SMS messages, audible sirens, and LED warning lights.
Sponsor: David Amori

Nocturna | Traditional nocturnal wildlife surveys rely on manual tracking and stationary camera traps, which limit coverage, demand heavy labor, and can disturb habitats. Nocturna is an autonomous ground rover for non- invasive, low-light wildlife biodiversity monitoring. Using LiDAR, GPS, wheel encoders, and a camera, it combines SLAM-based navigation with onboard AI that detects and classifies species. Each sighting’s image, timestamp, and location is stored onboard and used to build wildlife activity heatmaps. Through remote telemetry and data visualization, Nocturna gives biologists and conservationists' clear insight into where and when wildlife is active.

Lower-Limb Exoskeleton Controller | The Lower-limb Exoskeleton Controller is an embedded device within a pre-existing mechanical assembly, designed as a research platform for UTSA’s Intelligent Systems and Bionics Engineering Lab (ISABEL). Research exoskeletons require reliable power, coordinated motors, and meaningful data collection. The Lower-limb Exoskeleton Controller operates using two microcontrollers: one to run real-time motor control utilizing the feedback of three sensors, and the other to transmit live and logged usage data to a wireless application, which displays the usage data and can send commands back to the exoskeleton.
Sponsor: Dr. Binghan He

MODIPUCK | Autonomous drone research requires accurate 3D positions of every object in the airspace, but motion capture is costly and marker-dependent, GPS fails indoors and misses non-transmitting objects, and onboard sensors add weight and cost to each aircraft. MODIPUCK is a distributed network of low-cost, ground-based sensing nodes (“pucks”) that detect, track, and report the 3D positions of multiple aerial objects without requiring extra hardware on the drone. Each STM32 based puck combines cameras, time-of-flight depth sensing, and UWB self-localization, sending detection rays to a central node that triangulates, Kalman-filters, and visualizes tracks allowing researchers to send telemetry and object information to the autonomous vehicle.
Sponsor: Unmanned Systems Lab @ UTSA, Dr. Cao

Nueva Nueva - Distributed Network Monitoring and Data Management | Nueva Connect is developing a scalable distributed monitoring and data management platform for UTSA’s Nueva Nueva project on Nueva Street in downtown San Antonio. The system will help planners evaluate street traffic, environmental conditions, and the effectiveness of improvements intended to increase the safety, comfort, and walkability. Measurements from multiple monitoring nodes will be securely routed through MQTT, validated by a Python ingestion service, and stored in PostgreSQL. A web dashboard will provide current and historical data, node health, filtering, and CSV export, while system testing will evaluate reliability, data integrity, latency, scalability, and recovery from communication failures.
Sponsor: Anna Morton Rivera

Motion Controller Retrofit | The motion controller retrofit project modernizes the obsolete motor control system used by automated wafer-handling robots in semiconductor wet processing equipment. Aging controllers are difficult to repair or replace, creating costly downtime and threatening the continued operation of otherwise serviceable machines. Our team is developing a retrofit that uses commercially available servo drives and an industrial controller to interpret the existing machine commands while retaining the original motors, sensors, safety signals, and proprietary software. The final solution will provide a repeatable, supportable upgrade package that reduces replacement costs and can be adapted to multiple wet stations.
Sponsor: Tower Semiconductor San Antonio

PINGER | Exploring underwater caves, narrow pipes, and murky rivers poses significant risks to human divers due to near-zero visibility and the danger of entrapment. PINGER addresses these challenges with a safe, low-cost robotic submersible that generates 3D maps of underwater environments. Controlled by an onboard ESP32 microcontroller, the device uses sonar, depth sensors, and motion sensors to measure its surroundings, while three thrusters provide propulsion and maneuverability. PINGER streams real-time navigation updates through a tether cable while locally recording detailed scanning data to generate 3D maps of confined and hazardous underwater spaces.
Sponsor: N/A

Controllable 3D Spatial Audio Dome | The Controllable 3D Audio Dome is designed to improve sound localization skills among first responders and military personnel operating in dangerous environments while wearing hearing protection. The system will provide a controlled setting to train participants to identify sound direction and elevation and evaluate how well these skills are retained over time. A hemispherical dome containing 32 speakers at varying angles will produce sounds from different locations around the listener. Using TDT RPvdsEx integrated with MATLAB, researchers can control sound positioning and movement to create repeatable training scenarios and study how participants identify auditory stimuli in realistic, challenging environments.
Sponsor: Dr. Edward Golob and Dr. Jeffrey Mock

Multi-sensor Hub | UTSA’s Department of Real Estate and Property Management is seeking to improve comfort and reduce heat along Nueva Street through sustainable infrastructure improvements. The Nueva-Nueva Multi-Sensor Hub collects baseline environmental and pedestrian activity data to support data-driven urban planning. These measurements will allow stakeholders to evaluate the effectiveness of future heat-mitigation technologies installed along the area.
Sponsor: Anna Morton Rivera (UTSA REPM)

International Motors Autonomous Golf Cart - Rowdy Power | The International Motors (IM) Autonomous Golf Cart project is being developed by five Senior Design teams from UTSA. Team Trece is designing the drive mode switching system; motor control algorithm; power distribution system; and a touchscreen user interface providing choice of destination, cancellation of the trip, and system status display. These components will run on an isolated single-board computer to preserve manual operation if autonomous mode fails. The completed cart gives IM clients and employees an opportunity to experience autonomous driving technology while using the cart as a taxi around the IM campus.
Sponsor: International Motors

JungleVision | JungleVision is an AI-powered behavioral recognition system designed to help zoo personnel and researchers monitor gorilla behavior. The project aims to reduce the time and effort required for continuous manual observation while supporting animal welfare and behavioral research. Using camera footage and artificial intelligence, the system automatically detects, tracks, and classifies behaviors such as resting, moving, eating, climbing, and socializing. The collected information is organized into structured data with timestamps and displayed through a virtual dashboard, allowing researchers to analyze activity patterns, habitat usage, and behavioral trends more efficiently.
Sponsor: San Antonio Zoo (Lauren Inderbitzin)

International Motors Vision Team | In partnership with International Motors, this project details the design of a multi-modal perception system that equips an autonomous golf cart with comprehensive environmental awareness. The architecture integrates quad 4K cameras, one 3D LiDAR, and radar arrays into a spatially synchronized sensor fusion pipeline powered by a TensorRT-optimized YOLO model on an NVIDIA Jetson edge platform. This system delivers real-time object detection, lane tracking, and hazard localization, broadcasting low-latency telemetry across a local ROS2 network to guide parallel navigation and vehicle control teams.
Sponsor: International Motors

Autonomous Golf Cart | The autonomous golf cart project aims to provide safe and reliable transportation between Buildings 1 and 5 at International Motors. The Signage and Infrastructure team focuses on passenger and pedestrian safety through designated stopping zones, a 10 mph speed limit, seatbelt sensors, visual indicators, and manual/autonomous mode selection. An emergency stop button will disable autonomous operation and return control to the driver. These safety features will be coordinated with other engineering teams to support safe and reliable operation. ​
Sponsor: International Motors

Whimsical Turbine Energy Generation Exhibit | The Whimsical Turbine Energy Generation Exhibit is an interactive circuit that strives to spark children’s interest in renewable energy. Due to the growing interest and development of renewable energy, future generations will be responsible for its implementation and improvement. Built with a kinetic wind turbine and movable puzzle pieces, children have the opportunity to create a combination of circuits and experience a variety of lights and/or sounds. The purpose of this exhibit is to demonstrate and educate aspiring future engineers on the core functions of utilizing renewable energy through engineering applications.
Sponsor: The DoSeum

Autonomous Golf Cart | This project aims to convert a Denago Rover XXL six-passenger electric golf cart into a fully autonomous transportation vehicle for the International Motors Advanced Technology Center (ATC). The Mechanical Engineering team is responsible for designing and integrating systems for autonomous acceleration, braking, steering, and parking while preserving manual functionality. Working collaboratively with teams specializing in electrical systems, software development, and autonomous navigation, the project emphasizes seamless integration between mechanical hardware and intelligent control systems. Through coordination the participating teams aim to deliver a safe, reliable, and fully integrated autonomous passenger transportation solution.
Sponsor: International

Design and Testing of a Gas-Liquid Propellant Management System | A Propellant Management Device is an internal structure utilized in a spacecraft oxidizer or fuel tank to physically separate the liquid propellant from the pressurized gas. Team AeroNova proposes to design, analyze, fabricate, instrument, and experimentally evaluate a subscale active propellant management device that can maintain gas-liquid separation while expelling liquid from a simulated spacecraft propellant tank. The prototype will use a safe liquid propellant surrogate, such as water, and an inert pressurizing gas, such as compressed air, to represent the gas-liquid behavior of a spacecraft propellant tank due to the similarities these fluids possess with the hypergolic propellants. Primary design objectives will include separation of the gas and liquid phases, minimal leakage, expulsion efficiency, structural integrity, manufacturability, and repeatable operation. This prototype is intended to simulate a propellant tank that has the ability to survive in microgravity conditions.
Sponsor: Firefly Aerospace

DEVELOPMENT OF A HIGH-SPEED MECHANICAL TESTING SYSTEM FOR RATE-DEPENDENT MATERIAL CHARACTERIZATION | Computational models used to design protective equipment and predict injuries rely on rate-dependent material properties, yet polymer behavior at intermediate strain rates of roughly 10–400 1/s remains poorly characterized. Conventional tensile frames are limited to about 10 1/s, while Split-Hopkinson bars perform best above 400 1/s. Team Atlas will design, fabricate, and validate interchangeable compression and tensile fixtures that mount to the sponsor’s existing linear actuator, along with a modular release mechanism to protect the actuator at higher rates. Final deliverables include the fixtures, a drawing package, bill of materials, and operating procedure.
Sponsor: MORTEZA SEIDI

Conical-Helical Aerial Propulsor | The Conical-Helical Aerial Propulsor (CH-AP) Senior Design project focuses on developing an alternative drone propeller that integrates a helical blade configuration with a conical structure. Unlike conventional flat propellers, the CH-AP concept introduces a unique geometry hypothesized to manipulate airflow to reduce aerodynamic losses, and minimize noise generation. The project aims to investigate how this unconventional design performs compared to traditional propellers under hovering conditions. Through aerodynamic simulations, geometric optimization, and prototype testing, the team will evaluate thrust generation, aerodynamic efficiency, and acoustic performance to determine the feasibility and potential advantages of the CH-AP concept for unmanned aerial vehicles (UAVs).
Sponsor: hatchTank LLC

Thermal and Hydraulic Test Rig | This project focuses on designing and building a functional liquid cooling test rig to evaluate the thermal and hydraulic performance of different heat sink geometries and samples. The system will measure temperature and pressure at the inlet and outlet of interchangeable heat sinks under controlled operating conditions. These measurements will allow for the evaluation of temperature changes, pressure drops, and overall heat transfer performance across different designs. The primary objective is to develop a reliable and repeatable testing platform that supports experimental analysis and comparison of various heat sink configurations for future thermal management research.
Sponsor: Mint Labs

Leg Propulsion Tricycle | The UTSA EMPOWER senior design team is collaborating with TEAMability to develop a self-propelled mobility device that integrates physical therapy with independent movement. The device utilizes a leg-press mechanism to convert lower-body exercise into forward propulsion through a mechanical drivetrain. Key features include adjustable seating, variable resistance, an assisted-return mechanism, and user-controlled steering and braking systems. Designed with accessibility, safety, and functionality in mind, the project aims to promote lower-body strength, coordination, and mobility while providing individuals with physical disabilities an engaging rehabilitation experience that encourages greater independence and improves overall quality of life.
Sponsor: TEAMability

Inclusive Ring Toss Game | Traditional carnival games frequently exclude individuals with physical disabilities by demanding complex motor skills such as throwing, gripping, standing, or applying manual force. To eliminate these barriers, GameForAll introduces an inclusive, modular carnival game system equipped with interchangeable controls and adjustable interaction methods. Developed in partnership with TEAMability, this portable assistive design accommodates users with limited strength, reduced range of motion, and wheelchair mobility constraints. By integrating low-resistance joysticks, switches, and universal quick-connect mounts, the system ensures equitable participation while preserving the core entertainment and competitive experience of traditional play.
Sponsor: TEAMability

F-350 Hybrid Powertrain Quick-Conversion Package | The purpose of the proposed project is to design, build and validate an auxiliary hybrid conversion package for a 1997 Ford F-350. Fuel costs, especially for diesel, continue to rise, and many owners would rather keep a proven older truck than buy a new one. Factory hybrid and electric trucks are tightly integrated, so a single failed inverter, battery or control module can leave the whole vehicle inoperable, and repairs often cost more than the truck is worth. The proposed package adds an electric motor and battery pack downstream of the factory transmission through a second transfer case, so that any failure in the electric system leaves the original engine and drivetrain fully functional. The same hardware is planned to turn the truck into a mobile generator for job sites, ranch work and home backup power.
Sponsor: N/A

Freight Conpartment System (Barrier Design) | The project focuses on designing a modular panelized barrier system for commercial dry van trailers to improve cargo separation, security, and space utilization. The system will incorporate adjustable sidewall rails, folding barrier panels, and locking mechanisms to accommodate different cargo configurations. The team will evaluate design concepts, materials, and attachment methods through CAD modeling and structural analysis. The primary objective is to develop a reliable, adjustable, and manufacturable barrier system that can be deployed by a single operator while incorporating the other Raptor Containment subsystem team design to improve efficiency in freight transportation.
Sponsor: Raptor Containment

Cryogenic Heat Exchanger Design | Aero-derivative gas turbine engine manufacturers require the ability to test engines under high-altitude inlet conditions, where air temperature and pressure are significantly lower than at sea level. However, the development of a full-scale cold air test facility presents considerable thermal, mechanical, and operational challenges. In this project, the team will be working with Southwest Research Institute (SWRI) on the design and development of a benchtop scale heat exchanger that uses liquid nitrogen to cool an airflow from approximately 120°F to a target temperature of −80°F. The system will be used to evaluate heat transfer performance, pressure losses, and temperature control strategies using liquid nitrogen.
Sponsor: Southwest Research Institute

Automated Assembly Device | This project focuses on the design and development of an automated assembly device capable of sorting, orienting, and placing small piece parts into a 5×5 matrix. Toothpicks are used as representative parts to evaluate repeatability, placement accuracy, and assembly speed. The system is being developed as a compact electromechanical platform incorporating automated motion, part handling, and programmable part placement. The project emphasizes reliable operation, manufacturability, and safe machine design while exploring methods to improve throughput, reduce operator interaction, and support future automated inspection capabilities.
Sponsor: Sergio Gonzales

Automatic Laboratory-Scale Punch Press | For the proposed project, this team will design and build a laboratory-scale automated computer numerical control (CNC) punch press capable of reliably and safely punching electrode discs of a defined size from existing material sheets. This punch press should provide high-quality and efficiently processed parts while remaining safe and simple to operate. The team will work closely with Dr. Cody Gonzalez and the D.A.R.T. Lab, and the punch press will be used in the lab to help improve the manufacturing of coin cells.
Sponsor: Dr. Cody Gonzalez

Anti-ballistic Podium | The SHIELD project focuses on improving an existing antiballistic podium designed to provide mobile protection for law enforcement personnel. The primary objectives include reducing the overall weight, improving mobility, and enhancing operator safety. Proposed modifications include evaluating lightweight alternatives to the steel frame, selecting more durable wheels, and addressing previous axle failures. Additionally, a joystick controller will improve maneuverability, while a front-facing camera will increase operator visibility. Structural analysis and performance testing will evaluate the proposed modifications to ensure the podium maintains its protective capabilities, stability, and reliability during operation.
Sponsor: David Malouff

Pediatric Leg-Press Propulsion Car | The Smiles for Miles senior design team presents a pediatric leg-press propulsion vehicle designed in partnership with TEAMability to promote lower-extremity extension and active rehabilitation. Engineered for children up to 4 feet 10 inches tall and 150 pounds, the four-wheel vehicle converts bilateral leg press movements into forward rotation via a specialized mechanical drivetrain. To ensure safety and usability, the prototype features adjustable seating, a return-assist mechanism, child-operated steering, and a caregiver emergency override brake. This project bridges essential therapeutic mobility needs with a cost-effective mechanical design.
Sponsor: TEAMAbility

Hybrid Spinlock Assembly | The purpose of this project is to design, model, and evaluate a modular cargo containment platform that improves cargo security, trailer utilization, and operational flexibility within 96 to 102 inch enclosed freight trailers. The proposed Hybrid SPINELOCK Assembly uses telescoping members, an over center lock with visual engagement confirmation, and an interlocking structure that distributes load across multiple connection points. The design targets FMCSA § 393.102 load cases, single operator tool free deployment, and retrofit capable telemetry and tamper alerts.
Sponsor: Raptor Containment LLC

Design and Development of a Thermally Isolated Fixture System for the Simultaneous Testing of CubeSats | Traditional thermal vacuum testing typically accommodates one satellite at a time, limiting testing efficiency and increasing operational costs. In collaboration with Star Harbor, this project aims to develop a modular, thermally isolated fixture capable of simultaneously testing multiple CubeSats within a shared chamber. Through structural analysis, thermal modeling, and experimental validation, the team will investigate methods for minimizing thermal interference while maintaining mechanical stability and reconfigurability. Beginning with two CubeSat simulators, the design will explore scalability to larger satellites and additional testing positions. The proposed system seeks to improve chamber utilization, reduce testing costs, and increase accessibility to spacecraft qualification testing.
Sponsor: Star Harbor

Adaptive Outdoor Mobility and Support Device | This project focuses on designing and creating an all-terrain wheelchair. The device that we are creating is Adaptive Outdoor Mobility and Support Device. The purpose of this device is for doing outdoor activities such as fishing, hunting, or hiking for someone who has disability. The wheelchair is capable moving in rough surfaces, along with some hilly areas, or uneven surfaces. This wheelchair can also provide arm support, while the device is being set at a standing position, without any form of discomfort. When performing outdoor activities this wheelchair device provides comfort, standing support, seating, activity functionality.
Sponsor: Project S.E.R.V.E

Ball Drop TEAMability Carnival Game | The Ball Drop game is inspired by traditional arcade games where participants release balls into designated targets to earn points. The system will use an electronically controlled dispensing mechanism that allows participants to release balls using accessible buttons or adaptive switches. Depending on the selected difficulty, participants may control the dispenser's horizontal movement or use an automated positioning system. LED indicators will provide visual feedback during gameplay, while the balls are collected for reuse. The game aims to promote hand-eye coordination, timing, and independent participation while remaining safe, portable, and adaptable to different abilities.
Sponsor: TEAMability

Break-a-plate TEAMability Carnival Game | The Break-a-Plate game recreates a traditional carnival activity using reusable, 3D-printed plates and a controlled ball-launching mechanism. Instead of requiring participants to throw a ball, the system will incorporate accessible switches or buttons to activate the mechanism. The plates will be designed to separate or fall upon impact and allow for quick resetting between turns. Different activation methods will accommodate participants with limited mobility or motor control. The design will prioritize safety by containing moving components and minimizing impact forces while maintaining an interactive and rewarding carnival experience for all participants.
Sponsor: TEAMability

Lower Leg Compartment Syndrome Training Device | Acute compartment syndrome (ACS) is a limb-threatening emergency confirmed by needle manometry, yet trainees have few chances to practice it, since cadavers are costly and unpressurized and low-cost trainers omit palpation and pressure measurement. Sponsored by UT Health San Antonio’s Emergency Medicine Department, the CRUS Training Model is a reusable synthetic lower leg simulating ACS after envenomation. Four independent fascial compartments are pressurized by syringe through lockable valves across a target range of 10 to 100 mmHg. A commercial tissue-mimicking muscle analog (SimuGel) within a needle-tolerant skin and fascia layer gives residents, students, and EMS trainees realistic, repeatable practice.
Sponsor: Dr. Shawn Varney, Dr. Jacob Feldman, Dr. Brian Parker

Break a Plate Adaptable Carnival Games | This project presents the design and development of an adaptable, interactive carnival game system engineered to enhance play accessibility for individuals with diverse physical disabilities. Traditional carnival activities often present significant motor, strength, and dexterity barriers, limiting meaningful participation for pediatric and adult therapy patients. To address this challenge, this study focuses on re-engineering the classic "Break-a-Plate" carnival game into an accessible, switch-activated electromechanical platform.
Sponsor: Teamability

PLINKO TEAMability Carnival Game | The Plinko game is designed to provide an accessible carnival experience for individuals with different physical and cognitive abilities. Participants will be able to release a disc using an adaptive push-button system, eliminating the need for traditional gripping or dropping motions. An ESP32 microcontroller will control the release mechanism, while LED lights provide visual feedback when the disc reaches a scoring bin. The game will offer manual, assisted, and automated modes to accommodate different ability levels. The overall design emphasizes safety, independence, portability, and an enjoyable experience for every participant.
Sponsor: TEAMability

Ergonomic Ultrasound Probe Handle | Work-related musculoskeletal disorders (WMSDs) are a significant occupational concern for sonographers- with around a 90% prevalence rate- due to the repetitive and physically demanding nature of ultrasound examinations. Existing solutions focus primarily on improving ergonomics and reducing physical strain by adjusting examination tables and chair design, reducing arm abduction, and using arm supports. The goal of this project is to develop an ergonomic solution for an ultrasound probe to improve grip, reduce hand and muscle strain, and minimize the risk of musculoskeletal disorders. This design will focus on being lightweight, portable, and meeting sonographer standards.

Ultrasound Probe Force Feedback System | A low-cost, removable ultrasound probe attachment will measure contact force and provide visual feedback during scanning. The attachment will use an integrated force sensor that converts applied loads into electrical signals. A microcomputer will process the signal and send it to a local server that provides user feedback and suggestions to improve the scan. Utilizing calibration and benchtop testing, it will assess measurement accuracy, repeatability, and responsiveness to changes in force. The project is intended to help ultrasound students recognize and maintain consistent contact force while retaining manual control of the probe.
Sponsor: UT Health – Dr. Jorge Loper

General Office Building | AJWED designed a commercial building in Alamo Ranch, Texas. Our site is located on the corner of Alamo Ranch Parkway and Lone Star Parkway. Our building has a two-story structure at 29,000 square feet with a 27,000 square foot parking lot. Our office space contains 34 individual small office spaces, 2 break rooms, utility closets, 4 bathrooms, 2 open concept workspaces, and an outdoor patio area. We believe this building will be a great addition to the Alamo Ranch area as its intended purpose is to boost the local economy.

Community Gym | Bexar County requests Argyle Engineering to construct a Youth Organization on a 7.6-acre empty lot off Roosevelt Avenue near the TJ Maxx Distribution Center. The establishment will consist of a varietBiy of amenities, with the major ones being a gym, library, pool, and a few classrooms. At Argyle Engineering, we strive to develop projects that leave a positive impact on communities we serve. The primary objective of our organization is to produce a product that can provide a safe and fun environment for any given neighborhood so that the people who live there can connect and grow as a community.

Conrads Lane Community Center | The Conrads Road Community Center project provides a new multi‑use facility and sports complex for the HOAs of Conrad Lane in New Braunfels, Texas. The design includes a community building, multiple sports courts and fields, and supporting civil infrastructure. Key engineering components include site grading, drainage with a detention pond, utilities, structural design, and foundations for expansive soils. Designs follow IBC, ASCE 7, ACI 318, AISC, and City of New Braunfels stormwater criteria. Using Civil 3D and Primavera, the team produced drawings, calculations, and cost estimates demonstrating no increase in peak flow.

Commercial Restaurant Development | Our project is the proposal and development of a Commercial Restaurant in the City of San Antonio. Each group member is responsible for different aspects of civil engineering work and will participate in preparing construction documents, cost estimates, and all necessary assessments, permits & forms needed for the development process. Our group will attempt to deliver the project assigning each member a role as if already professionals in the field. Our group is comprised of Structural, Geotechnical, Transportation, and Water Resource Engineers in service of achieving the goal of this project.

Texas Strength Systems Gym | E.M.B. Engineering has been tasked with designing a T.S.S. Gym for Texas Strength Systems (T.S.S.). The Project will consist of Transportation, Geotechnical, Drainage, Utility, Structural, and Environmental Design. The Location of the T.S.S. Gym Project is west of San Antonio, inside of Bexar County. The nearest major roadway is US 90 W, and the plat is east of WT Montgomery. E.M.B. Engineering will provide a complete plan set for the contractor. All work done on this project at T.S.S. Gym shall be in accordance with this plan set. specifications, applicable permits, and the standards of Bexar County, COSA, and TxDOT.

Sky Harvest | Sky Harvest is a proposed farmers market and rooftop greenhouse that seeks to establish a sustainable and community-oriented development in San Antonio, Texas. The design involves integration of the market hall, rooftop greenhouse, parking, transportation, storm water management, landscaping, utilities, and energy efficient systems. The emphasis of the design is on functionality, accessibility, environmental responsibility, and sustainability while still being able to meet the budget and schedule of the project. With the collaboration of various technical disciplines including transportation, land development, structural, geotechnical, and water resources, the Sky Harvest seeks to be practical and sustainable.

Community Public Library | Major Axis Engineering proposes the development of a community public library on Noblewood Drive in San Antonio, Texas, to expand access to educational resources, technology, and community services. The project includes a 9,500-square-foot library, a 2,500-square-foot outdoor reading patio, accessible pedestrian pathways, and designated parking. Engineering design considerations encompass structural integrity, site development, stormwater management, utility infrastructure, transportation accessibility, and environmental compliance. Through coordinated planning and adherence to applicable regulations, the project aims to deliver a safe, sustainable, and welcoming public facility that promotes literacy, community engagement, and long-term neighborhood development.
Sponsor: N/A

Church-Monastery Compound for the Archdiocese of San Antonio | MESCAZ Engineers Inc. has been retained by the Archdiocese of San Antonio for the design of a church and monastery complex on the vacant lot at 958 E Southcross Boulevard in San Antonio, Texas. This project will be a phased design, with only the 10,200 square foot church and the 1,200 square foot residence for the priest being designed in this phase. This development plays into the Catholic history and presence in San Antonio, with a historic style being incorporated due to the proximity to the missions district. This project will serve the surrounding community as a pillar of faith and service to the city.
Sponsor: N/A

Agentic Frameworks | The Agentic Frameworks project, developed in collaboration with Dell, creates an intelligent system that allows IT administrators to retrieve telemetry information from knowledge graphs using simple natural language questions. The system translates user requests into structured graph queries and returns relevant device insights through clear summaries and visual outputs. By simplifying access to complex telemetry data, the system improves troubleshooting efficiency, enhances system monitoring, and enables faster decision-making for enterprise device management.
Sponsor: Dell Technologies

BioTag | BioTag is a medical information system designed to help patients, particularly those with memory-related conditions, maintain access to essential health and insurance information. The system combines a passive implantable microchip with a mobile application that allows authorized users to retrieve patient information through a simple scan. By providing a convenient way to access medical histories, allergies, medications, and insurance details, BioTag aims to improve communication between patients, healthcare providers, and emergency responders. This technology has the potential to reduce medical errors, support continuity of care, and provide critical information when patients cannot communicate their medical needs.

Cost-Effective Chilled Water Metering for Multifamily Buildings | ChillSense Engineering has developed a cost-effective chilled-water metering system designed to improve billing accuracy in multifamily buildings. Traditional billing methods often divide costs based on apartment size rather than actual usage, potentially resulting in unfair charges. Our system uses flow meters, ESP32-S3 microcontrollers, and wireless communication to collect and transmit individual apartment usage data to a centralized platform. A web-based dashboard allows property managers to monitor consumption and calculate each tenant's share of the building's chilled-water bill, promoting fairer billing and greater transparency.
Sponsor: UTSA – Real Estate and Property Management

Doppler Dynamics | Cardiac output is a critical indicator of cardiovascular health, allowing physicians to record rapid and accurate measurements during critical care procedures. However, current temperature dissipation methodology calculates cardiac output with a 10-15 minute delay, which can be life-threatening in critical situations. This project aims to integrate IVUS catheters with Doppler ultrasound to reduce latency by providing near-instantaneous calculation of cardiac output using vessel cross-sectional area and blood velocity. Doppler IVUS will integrate these technologies by implementing signal processing methods that combine IVUS structural imaging with Doppler frequency analysis, enabling simultaneous measurement of vessel geometry and blood flow velocity for real-time and accurate cardiac output.
Sponsor: U.S. Army ISR

Indepedent GPU Enclosure | This project proposes the design and development of a standalone GPU enclosure, capable of housing and cooling a PCIe based graphics card including the NVIDIA A100 outside of a traditional server environment. The system utilizes a hybrid of airflow and liquid approach, incorporating both refrigerant and exhaust industrial-grade fans to efficiently dissipate heat. The design includes a dedicated enclosure, directed airflow channeling, and real-time temperature monitoring to optimize cooling performance under high computational loads. The proposed solution aims to provide reliable thermal performance while significantly reducing cost and improving accessibility, and ease of maintenance compared to existing commercial systems. ​
Sponsor: Mario Flores

Automated Kiosk | In collaboration with Texas Tag & Title, this project is advancing a previous prototype into a fully functional self-service kiosk that streamlines the registration process. The system integrates hardware and software to guide users through scanning documents, entering information, completing secure payments, and verifying data through the State of Texas’s database. This enables on-demand registration and immediate output, reducing wait times and expanding service availability while reducing staff workload and improving overall service efficiency.
Sponsor: Texas Tag & Title

AI Evaluation of Tire Sidewall Cuts | AI Evaluation of Tire Sidewall Cuts develops a compact automated inspection system for detecting and measuring tire sidewall cuts using computer vision. Under controlled lighting, the system captures high-quality images and uses artificial intelligence to identify potential defects with greater consistency than manual inspection. The system also estimates cut measurements to help evaluate the size of detected damage. Results are displayed through a user-friendly interface and stored for future review. By combining imaging hardware, lighting, and software processing, the system aims to reduce inspection time, improve accuracy, and support more efficient tire quality assessment.
Sponsor: Eric Sturba

Superius Systems | Superius Systems is a privacy conscious mobile security system designed for sensitive environments where continuous surveillance is inappropriate. Its rail mounted camera platform uses position tracking, pathfinding, and motor control to navigate configurable routes when an emergency is reported. By limiting observation in private areas while enabling rapid, targeted visual assessment during emergencies, the system balances security needs with privacy. The project explores modular rail infrastructure and event driven monitoring as a scalable alternative to stationary surveillance camera systems.
Sponsor: Chad Webster

ISR Counterflow Dialysis Device | The ISR Counterflow Dialysis Device aims to extend the shelf life of stored blood, reducing waste and lowering laboratory costs while maintaining blood quality. Using a counterflow mechanism, the system filters and preserves blood components, optimizing storage conditions and preventing degradation over time. With automated monitoring and controlled flow dynamics, the device supports safe handling, precise operation, and reliable preservation, offering laboratories an efficient, cost-effective solution for managing blood supplies.
Sponsor: Dr. Ross

Project VENATOR | Project VENATOR | VENATOR is an autonomous unmanned aerial vehicle (UAV) system designed to assist border security and surveillance operations in remote environments. The system uses an onboard AI-enabled depth camera with infrared vision capabilities to detect individuals and a laser rangefinder to estimate and report their location. Once a person is identified, the UAV transmits coordinate data to a portable ground control station through a long-range LoRa radio link, allowing operators to relay location information to field personnel. An infrared laser pointer also highlights the camera's line of sight, improving night time situational awareness and target identification. Sponsor: Southwest Research Institute (SwRI), Applied Power Division
Sponsor: Southwest Research Institute

Unoscope | Unoscope is a prototype feeding nasogastric tube guidance system designed to help healthcare providers see where a tube is going during insertion. Incorrect placement can cause serious harm, so the device aims to provide visual information that supports safer placement decisions. The system combines a camera less than 4 mm in diameter, a Raspberry Pi computer, and artificial intelligence to display live video and identify anatomical landmarks along the insertion path. The goal is to create an affordable, practical tool that supports clinical judgment and helps providers guide feeding tubes into the stomach
Sponsor: UT Health / MDIG

Precision Pediatric Suction Canister | Sponsored by the UT San Antonio Biomedical Engineering Department, the VitalVac Control Canister is a pediatric suction device developed to regulate suction pressure and protect sensitive tissue during medical procedures. Current suction systems are not optimized for pediatric patients and may deliver inconsistent or excessive suction, increasing the risk of injury. The VitalVac Control Canister integrates pressure sensors and control valves to continuously monitor and regulate suction in real time. The device is compatible with existing suction systems and includes an LCD display for pressure and battery monitoring, enabling safe, reliable operation in pediatric care.
Sponsor: Sponsor 1: Medical Design Innovations Laboratory, Sponsor 2: emergenceMed

Zeus Project | Zeus is a handheld self-defense device designed to protect school staff and civilians during active threat situations. Zeus is designed to be easy to use in high-stress situations, combining ergonomic controls, built-in safety features, and regulated output to ensure effectiveness while minimizing the risk of permanent harm to the aggressor or bystanders. This device addresses the lack of effective, less-lethal safety tools in an emergency situation.
Sponsor: Bret Van Delden

AIRO CO Mark II | A carbon monoxide sensor module that is constructed to retrofit a Holystone HS600 commercial drone. The purpose of the drone is to check carbon monoxide dense areas before sending a person to check it themselves. It mitigates harmful health risks for human and improves overall industrial safety.

Automated Adjustable Wingtip | Wingtip vortices increase induced drag and reduce fuel efficiency. Fixed winglets improve performance at one condition but cannot adapt in flight. This project develops a mechanically actuated wingtip that deflects between 0° and 90°. A segmented hinge skeleton, driven by tendon tension, seats at mechanical stops to hold each position. Scaled static models of both configurations will be tested in the GUNT HM 170 wind tunnel to compare lift, drag, and lift-to-drag ratio. Bench testing will verify actuation accuracy. The work demonstrates adaptive tip geometry for reduced vortex strength and improved aerodynamic efficiency.

Modular Trailer Braking System | Continental conducts cut-and-chip tire durability testing on gravel tracks at Uvalde Proving Grounds using multiple vehicles, driving high maintenance, fuel, and labor costs. The existing trailer lacks brakes, making it unsafe and inadequate. An integrated braking system is required for stability and to prevent jackknifing. A modular trailer braking system was designed to increase durability, reduce maintenance time, and improve safety on gravel testing tracks. This braking system must enable safe testing at speeds up to 35 miles per hour, handle a load of 3400 kg, and operate reliably in a hot and dusty environment.
Sponsor: Continental

Prosthetic Arm | This project aims to design and fabricate a low-cost robotic prosthetic arm for a transhumeral amputee. The primary goal is to restore three degrees of freedom–elbow flexion, wrist rotation, and hand grip–while maintaining a lightweight profile to prevent user fatigue. The design leverages linear actuators to provide provide compact lifting and gripping force, while incorporating a custom miniature spline clutch to provide substantial holding torque in the wrist.
Sponsor: Isaac Esparza

SIDEWALL COMPRESSION SYSTEM | The Sidewall Compression System and Imaging System is a mechanical test system designed for repeatable deformation and optical inspection of automotive tires under load. Built on a modular structural framework, the assembly utilizes linear actuators to apply precise compressive forces directly to the tire sidewall, exposing cuts and deflections. A high-torque stepper-driven hub rotates the wheel assembly to provide continuous 360-degree surface exposure to stationary machine vision optics. By synchronizing multi-axis motion control with automated image capture, the system eliminates inspection subjectivity, accelerates defect identification, and delivers quantitative data for structural quality assurance. This will also reduce the stress on the technician using the system.
Sponsor: Continental Tire

Boeing 757 Blocker Door Repair​ | Repeated operational loading causes cracking in the 2024-T61 aluminum blocker door hinge lugs on United’s Boeing 757 RB211 thrust reversers. With no established OEM repair and replacement doors costing $30,000, this project develops a repeatable, cost-effective repair procedure. Replacing the damaged aluminum lug with reinforced 17-4PH H1075 stainless steel secured via four Hi-Lok pins and Hysol adhesive restores structural load transfer.
Sponsor: United Airlines

A.N.D - Automatic Narcan Dispenser | The Automatic Narcan Dispenser (A.N.D) is a public-access emergency system designed to provide rapid access to naloxone during suspected opioid overdoses. The system integrates a secure mechanical dispensing assembly, automated motor-driven actuation, sensors, an Arduino Mega, Raspberry Pi 5, and a tablet-based user interface. A user can initiate a dispense request through the interface, while the control system coordinates the dispensing sequence and verifies system operation. The project focuses on reliability, accessibility, safety, and ease of use, with the goal of expanding convenient access to Narcan for emergency response, personal preparedness, and future use.
Sponsor: UT San Antonio Wellbeing Services

Dehydration of Fuels and Lubricants | The purpose of this senior design project is to develop and implement a system capable of reconditioning fuels and lubricants by extracting water present in emulsified or dissolved form within the fluid. During normal operation and storage, fuels and lubricants absorb moisture from the surrounding environment. The presence of water contamination promotes corrosion, reduces lubrication effectiveness, and accelerates wear in critical mechanical components such as gears and bearings found within engines, transmissions, and industrial machinery, ultimately shortening equipment service life. Accordingly, this project aims to design and evaluate a cost-effective and efficient dehydration solution to improve fuel cleanliness and extend equipment longevity. The proposed system will focus on practical implementation, performance, and economic feasibility.
Sponsor: UTSA

Modular Synthesizer Test Bed | Abstract This project aims to bridge the learning gap that exists within the modular synthesizer community by creating a hands-on learning platform that allows users to better understand how synthesizer circuits operate. The project will build upon an existing modular synthesizer by incorporating a test bed hub consisting of a switchbox and a breadboard. The switchbox will connect an existing synthesizer module and an experimental breadboard circuit, allowing users to alternate between the two and compare their performance. This will give users the opportunity to observe how changes in circuit design can affect the behavior and output of a synthesizer. The system is intended to accommodate individuals with different levels of experience, allowing beginners to gain a better understanding of the internal circuitry while providing more experienced users with the opportunity to experiment with their own designs. By combining an existing synthesizer with an adaptable testing platform, the project aims to create a more accessible and interactive approach to learning modular synthesis.
Sponsor: Dr. Keith Axler

Low-Cost Lunar Laser Communications | The current primary method of data transfer in space is Radio-Frequency (RF) communication, while laser systems offer higher data rates but require more precise alignment. This project develops a Technology Readiness Level (TRL) 3 proof-of-concept pointing and tracking system for a lunar laser communications module planned by Southwest Research Institute and Fibertek for a future NASA CLPS mission. The prototype uses a two-axis gimbal, electric actuators, an Arduino-based controller, and an optical sensing system to control the azimuth and elevation. A modulated optical beacon will simulate an Earth based ground station to evaluate beacon coarse pointing correction and closed-loop tracking.
Sponsor: Southwest Research Institute

Regolith Excavation Drum | The term regolith refers to the layer that covers the bedrock of terrestrial bodies, which consists of loose rocks, dust, and other mineral fragments. The purpose of this project is to manufacture an excavation drum using a more efficient manufacturing method or procedure from a baseline manufacturing method. The drum will rotate and store regolith where it can then be deposited via rotations in the opposite direction of the rotation applied when excavating. The manufactured drum will be composed of 6061 aluminum and be capable of excavation without any failure.
Sponsor: The University of Texas at San Antonio

Ostomy Assistance Table | The Ostomy Assistance Table is a senior design project developed by O.C.V.D. (Ostomy Care & Value Design) and sponsored by STOMAWELL. The project focuses on improving accessibility, hygiene, and independence during ostomy pouch drainage and replacement. The design incorporates a height-adjustable surface, locking casters, an LED mirror, and a drainage-assist mechanism. Engineering methods, including CAD modeling, structural analysis, material selection, and prototype fabrication, were utilized to develop a functional solution. Through performance testing and design refinement, the team aims to deliver a safe, portable, and user-friendly device that simplifies daily ostomy care.
Sponsor: StomaWell

Swing Steady Pro Trainer | The Swing Steady Pro Trainer is a 2-part device designed to measure the pressure applied through a golfer’s feet onto the platform during a swing​ The purpose of the project is to help personal trainers and golfers correct their balance throughout the duration of a swing to minimize injury to the athletes and help improve their game​. Using an app personal trainers and golfers will be able to record and review the pressure in their feet while performing the swing.
Sponsor: District Flex

Flat-Trac Reconditioning Station | Continental tire utilizes an MTS Flat-Trac machine for road force and moment testing of prototype tires in their Uvalde, Tx facility. To do this, the machine is equipped with special sandpaper bonded with adhesive to a stainless-steel belt to simulate road conditions. Once the sandpaper has reached the end of its service life, a technician is required to recondition the belt with new sandpaper. Doing so is awkward and time consuming, so the main task at hand for the team was to improve on a previously failed design of a reconditioning fixture. To do this, a heating element, belt tensioning device and a braking system will be implemented to reduce the number of man hours required for belt servicing
Sponsor: Continental

Pallet Conditioning Rotisserie System | This project details the design and structural validation of a custom rotisserie fixture engineered to securely mount and rotate dual military 463L cargo pallets for Knight Aerospace. The system utilizes a dual-inline spreader beam constructed from A500 Grade B steel tubing, featuring a telescoping square-tube architecture that supports a 3,000-pound load capacity with a 2.0 safety factor. To optimize rigging efficiency, modified jaw-and-jaw turnbuckles with impact-driven hex nuts enable rapid four-point clamping directly to the spreader beam. The fixture's structural integrity was rigorously verified through finite element analysis (FEA) to ensure operational safety and precise in-house manufacturability.
Sponsor: Knight Aerospace

Lunar Night Thermal Container (LNTC) |
Sponsor: Dr. Kurt Retherford (Southwest Research Institute)

Renishaw AM400 Depowdering System | The senior design is an automated de-powdering machine for the Renishaw AM400 laser powder bed fusion printer (LPBF). The objective is to improve post-processing efficiency, reduce labor time, and limit operator exposure to fine metal powders. The design implements vibration systems, an argon purge system, a rotating mount, and a material handling system. The design includes powder recollection for reuse. The proposed project aims at reducing the risk of de-powdering, and automating the time-consuming process.
Sponsor: UTSA Makerspace