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Each fall and spring semester, students convene at the Main Campus at UTSA with booths, ideas and prototypes. A crowd of judges, local organizations, students, faculty and sponsors walk around and talk to the students about their projects and ask questions. Students get the real-life experience of "pitching" their project with hopes of getting funding or support to move to the next level.

photo from the spring 2025 Tech Symposium of a student winner

Meet the winners and view the photos from the Spring 2025 Tech Symposium!

Creating New Paths: The T.R.E.L.

For her Design II Project, Kelinda Shen developed the amazing T.R.E.L. (Trail Rescue Extrication Litter), a device capable of assisting rescuers in accessing wounded persons on tough-to-reach trails. Check out her project and many more inspiring inventions at the Spring 2025 Tech Symposium!

 

Reimagining Opportunities: Accessible Pediatric Wheelchair

As part of the Senior Design II Class, the Good In Progress made it their mission to reinvent the Accessible Pediatric Wheelchair, making it even more user-friendly and practical. Check out their project and many more inspiring inventions at the Spring 2025 Tech Symposium!

Shooting for the Stars: Roadrunner Rocketeers

As we get closer to this upcoming Tech Symposium, we wanted to highlight another exceptional group and their inspiring story. The Roadrunner Rocketeers developed their very own high-powered rocket they were able to launch as part of the NASA Student Launch Challenge. Check out their project and many more inspiring inventions at the Spring 2025 Tech Symposium!

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Jump to a Symposium Program below!

Design I

Blood Filtration: Extension of Shelf Life | Uncontrolled hemorrhage is the leading cause of preventable deaths on the battlefield. A patient in hemorrhagic shock would be treated primarily through blood transfusions, but it is not without its risks. The longer blood is stored, the more potassium and citrate increase which is deadly in large quantities. This project was endorsed by the USAISR to develop a design that fulfilled their needs. This device will reduce those substances so that blood can be stored for longer periods. This counter current hemodialysis device will use dialysate and filters to reduce potassium and citrate from blood via a dual pump system.

Nervana | The Electromagnetic Therapy Glove, utilizes Pulsed Electromagnetic Field (PEMF) technology delivered through copper coils to stimulate nerve regeneration and improve blood circulation, offering drug-free, Millions suffer from chronic hand pain and nerve damage due to conditions like carpal tunnel syndrome, arthritis, and neuropathy, with limited long-term, non-invasive treatment options. Our solution, the Electromagnetic Therapy Glove, utilizes Pulsed Electromagnetic Field (PEMF) technology delivered through copper coils to stimulate nerve regeneration and improve blood circulation, offering drug-free, wearable pain relief. Designed for daily use, the glove features a rechargeable lithium battery, intuitive user interface, and medical-grade materials, ensuring an affordable, convenient, and effective alternative to traditional treatments.

Pedal Powered Generator | The Charge Cycles E-Bike offers a sustainable and efficient transportation solution by integrating a pedal-powered generator and a parallel battery management system (BMS). By utilizing an axial flux generator to convert mechanical to electrical energy, effective range can be extended through a parallel BMS that recharges the battery or supplies power to the motor as needed. This design improves efficiency through energy recovery, while ensuring optimal performance and usability. Compliant with safety and environmental standards, an E-bike implemented with this system is ideal for commuters and eco-conscious cyclists, providing a practical, and more efficient alternative to traditional models while supporting the transition to cleaner mobility solutions

Trauma Sensor Array | The Trauma Sensor Array project is designed for military personnel as an aid in detecting injuries. For this application, a wire-mesh sleeve is placed around an armor plate and used in a protective vest. The mesh sleeve consists of wires that detect impact force and penetration. The wires carry low voltage signals that are detected with sensors and processed using a set of microcontrollers. To transmit data, the LoRaWAN communication method is used. The data provides the system’s user with instant access to information on the status of personnel wearing the vest including location, and notifies them about the severity of any sustained injuries they may receive.

AI Sports Tracking Camera | HyperVue is an AI-powered sports tracking camera designed to automatically follow and record a selected player or object in real time. Our system integrates the Jetson Orin Nano for object detection and multiple object tracking, while the ESP32 receives commands from the Jetson to control the yaw and pitch motors, enabling smooth and responsive motion. Designed for athletes, coaches, and sports enthusiasts, the compact, battery-powered camera operates for up to 2.5 hours and supports mobile app connectivity for live control and cloud storage. HyperVue improves accessibility and simplifies game analysis.

Manus Nova | This project focuses on developing software for an intelligent prosthetic arm that leverages real-time electromyographic (EMG) signal processing and AI algorithms to improve functionality and responsiveness. The software is designed to enhance movement accuracy, comfort, and energy efficiency, addressing high abandonment rates in prosthetic arms. By incorporating machine learning models, the software adapts to each user's unique needs and allows for ongoing customization. This approach ensures the prosthetic arm evolves with technological advancements, promising improved user satisfaction and a more natural, intuitive prosthetic experience.

NeuroStep | NeuroStep is a smart shoe insert that detects the risk of foot ulcers, especially in diabetics. These ulcers, caused by neuropathy or poor circulation, often go unnoticed. NeuroStep uses multiple force sensors to assess foot pressure during a 30-second walk. The data, calibrated to body weight, is sent via Bluetooth to an app for processing. Users can view results and export them for doctors. This easy-to-use system helps detect early warning signs, enabling timely intervention and reducing the risk of severe complications, improving overall foot health.

PalletPortal | Shipments received on pallets are typically stretch wrapped, making scanning the barcode on the goods difficult. PalletPortal leverages object tracking and high-resolution cameras to scan the barcodes of entire pallets without the need to remove stretch wrap. The device consists of a dual-archway structure installed in front of a loading bay door. Pallets are transported by forklift to the floor between the archways, where a series of cameras are used to obtain barcode images for all goods on the pallet without having to remove the stretch wrap. PalletPortal’s onboard software uses low-level probability analysis to verify goods and check manifests.

Qura Band | The QURA Fitness Band is an affordable, compact, wearable device designed to help users track and improve their overall health. It monitors key vital signs, including heart rate, blood oxygen (SpO2), respiratory rate, and body temperature, providing real-time feedback through an easy-to-use mobile application. Unlike competitors, QURA prioritizes affordability, accuracy, and cross-platform compatibility without requiring costly subscriptions. The band empowers users to make informed health decisions by integrating advanced sensors and AI-driven insights. Our goal is to provide accessible, personalized health tracking for fitness enthusiasts, health-conscious individuals, and anyone seeking to take better control of their wellness management.

Create and Compare Making an AI Security App on Two Dell Laptops | This project demonstrates the efficiency and practicality of on-device AI for cybersecurity. The AI-powered security application runs locally on Dell laptops, enabling real-time threat detection and response without cloud reliance. This improves system performance and preserves user privacy. The design is benchmarked across two Dell laptops with different hardware, evaluating AI efficiency, power consumption, and resource use. A streamlined user interface displays live threat levels and system health, ensuring both performance and usability are clearly communicated.

VO2/VCO2 Point of Care Device | The VO2/VCO2 point of care device is designed to assist field medics by providing real-time respiratory analysis for patients experiencing hemorrhagic shock. Housed in a small, lightweight enclosure, the device utilizes a microcontroller interfaced with a flow sensor, a VO2 sensor, a VCO2 sensor, and an OLED display to output patient respiratory data. Additionally, it is battery-operated with optional wall-adapter support for flexibility and redundancy. The device design is centered around reliability, data accuracy, portability, and cost-effectiveness.

Automated Plant Care System | The Automated Plant Care System is a smart, self-sustaining solution designed to simplify indoor gardening through automation. It monitors critical plant conditions including hydration, temperature, humidity, light intensity, and pH levels using integrated sensors. The system features a motorized grow light that adjusts height based on plant growth via proximity sensing. Controlled through a mobile or web app, users can remotely manage watering, lighting, and nutrient delivery. Ideal for home gardeners and busy individuals, this system ensures optimal growing conditions with minimal effort, promoting healthier plants and increased user convenience.

Smart IoT-Based Battery Management System (BMS) | PowerLink Innovators is developing ChargeSync, a Smart Battery Management System (BMS) that improves battery efficiency and troubleshooting for electric vehicles. Traditional battery diagnostics are time-consuming and inefficient, leading to costly downtime. ChargeSync solves this by providing real-time monitoring, automated diagnostics, and predictive maintenance. Using Bluetooth Low Energy (BLE) for mobile connectivity, predictive analytics models for anomaly detection, and cloud-based monitoring, ChargeSync detects issues like overcharging and battery degradation before they become critical. Designed for scalability and ease of use, ChargeSync enhances battery reliability for both personal and industrial applications

Taiji Toy Custom Collection Process Automation​ | The system's goal is to automate the design process for Taiji Toy custom kits. A Taiji Toy is a 3D ying and yang sphere. Each toy represents a pair of personality traits, and the kit contains 6 toys. To create a kit, a personal profile is created by an interview with the customer detailing their personality, values, and aspirations. This process can be automated using an online survey and sending results to AI via an Application Programming Interface (API). The AI model will return generated personality traits/colors and a personal note to the website so the user can view the results instantly.

LilyPad | This project focuses on the development of a solar-powered charging dock for unmanned underwater vehicles (UUVs). The system is designed to harness renewable solar energy, store it in lithium-ion batteries, and wirelessly transfer it to the UUVs through inductive coupling. The dock will feature efficient energy conversion, reliable and safe charging mechanisms, and long-term durability in marine environments. The primary objective is to enable autonomous and sustainable operation of UUVs by providing a secure, scalable, and low-maintenance docking solution. This system aims to support extended missions with minimal human intervention while maintaining energy efficiency and environmental resilience.

Flight Dynamics Visualizer - Gen 2 (FDV-2) | The Flight Dynamics Visualizer (FDV-2) is a project contracted to SwRI by the Airforce Academy for cadets to learn about data recording on their flight systems and general avionics. This second-generation device, developed by the BlackBox Systems team, will provide real-time visualizations of the forces acting on an aircraft during various flight conditions, demonstrating the impact of changes in speed, altitude, and orientation. Equipped with advanced sensor technologies and an intuitive interface, the FDV-2 enables cadets to explore complex aerospace engineering concepts through practical, hands-on experience. This tool is designed to be portable and user-friendly, making it ideal for facilitating a comprehensive learning experience allowing cadets to apply theoretical knowledge in a controlled environment.

Blind Genie | The "Blind Genie" is a smart window blind controller designed to be a cost-effective, retrofit solution for existing blinds and shades. Unlike existing smart blinds on the market, which often require full replacement and can be expensive, Blind Genie aims to provide an affordable add-on alternative to your existing blinds. This system integrates IoT (Internet of Things), wireless connectivity, control systems, and mechanical components to enable seamless automation and manual control. The system will allow users to control window blinds automatically based on preferences and environmental conditions or manually via smart home devices. By focusing on affordability and retrofit capability, the project aims to create a solution accessible to a wider audience, including homeowners and businesses.

FLAZ Lift | The FLAZ Lift is a motorized assistive device designed for a QL+ sponsor and tailored specifically to help a veteran load a recumbent trike into a pickup truck independently. Utilizing a wireless-controlled winch and linear actuator system, the lift ensures ease of operation and reliable performance. Its corrosion-resistant materials and weatherproof housing provide long-term durability in outdoor conditions. While developed for a specific user and use case, the FLAZ Lift’s modular and robust design makes it adaptable for broader loading and lifting applications, offering potential solutions for others with similar mobility challenges.

Force and Moment Roadway Reconditioning Station | This project proposes the design of a Force and Moment Roadway Reconditioning Station for Continental Tire’s MTS Flat-Trac machine to improve the current inefficient manual process of replacing sandpaper on testing belts. Presently, technicians require approximately six hours to inspect, remove, and reapply specialized 3M sandpaper without dedicated equipment. The proposed station features an ergonomic steel frame designed to support the belt during maintenance, along with a precision rack-and-pinion system to properly tension the belt—validated through Abaqus FEA simulations. Rotational shafts with mounted bearings at both ends enable free belt movement for thorough inspection. The system incorporates optional lighting and a heating element using controlled conduction heat transfer to facilitate adhesive removal. Critical safety measures include full machine guarding, hazard labeling, and emergency stop functionality, all compliant with ASME, ASTM, OSHA, and ISO standards. By prioritizing operational efficiency, technician safety, and regulatory compliance, this design significantly advances the reconditioning process. Next steps involve prototyping and performance testing to validate the system’s effectiveness.

"Jinx" Liquid Bi-propellant Sounding Rocket | The League of Liquids team has been tasked with designing, building, testing, and launching a Bi-propellant sounding rocket using nitrous oxide and ethanol propellants to an altitude of ~10,000 ft AGL. This involves designing both the flight vehicle "Jinx" and the rocket engine "Miss Fortune" By taking on this project, LoL hopes to bring liquid propulsion research to UTSA and inspire future students to continue pushing the boundaries of student built sounding rocket technologies. If successful, "Jinx" could become the first liquid bi-propellant rocket launched by a Texas university team.

B.E.T.A | The purpose of the project is to meet customer needs and requirements by devising a low-cost load sensor attachment designed to monitor activity and workload to lower the cost and frequency of maintenance schedules. The attachment will use a load sensor to measure the load and then transmit data wirelessly via Wi-Fi to a system for analysis. This system will display only whether the drum is full or empty, any drums containing less than 50-gallons will be determined as empty. By automating this identification process warehouses and manufacturing facilities will better manage the workload in each forklift by enhancing proactive maintenance, preventing unexpected breakdowns and costly repairs.

Lil’ Lungs Pediatric Solutions | The project is to design adjunct devices to improve pediatric chest tubes. Chest tubes are inserted into a patient's chest wall and positioned into the pleural space to evacuate fluids from inside a patient's chest, which is often done post thoracic surgery. This device will be designed to attach to premade pediatric chest tubes to help alleviate common issues providers have with the device, including: accidental tube removal caused by patient movement and inadequate securement methods, and line kinking which prevents proper suction and causes fluid buildup inside the chest.

FLIR Camera Cooling & Positioning System for Automotive Testing | Research, design and testing of a cooling and mounting system for the FLIR A070 thermal camera used during vehicle testing at International's Thermal Management Validation department. The objective is to protect the camera from overheating while ensuring it is able to provide 360 view. The system will incorporate both passive and active cooling techniques and be able to withstand wind speeds and vibrations. This solution will directly support International’s efforts in early fault detection, reduce in downtime and perform predictive maintenance for truck components.

LilyPad | The Lilypad is a floatable charging station that uses a gyroscopic generator to harvest the kinetic energy from the waves and directly turn it into electricity, storing it inside of internal battery cells. Using induction charging to transfer the generated energy into unmanned underwater vehicles (UUVs), aka drones, to reduce the task of having to completely remove the drone from the water to recharge and replace its battery during extended underwater operations.

Auto Rotating Bottom Pour Casting Device | The Roadrunner One Engineering group will build upon the 2024 Team Auto Rotating Caster project by fully deploying an Auto rotating bottom pouring casting device. This system, remotely controlled and capable of automatic rotation, will be tested at high temperatures to ensure safe, efficient, and precise metal casting. The project will focus on improving user safety by allowing remote pouring, as well as minimizing the risk of injury from high temperatures and molten metal exposure. Additionally, the quality of the final product will be enhanced through the precision offered by the bottom-pour technique, which will be demonstrated through mold cooling rate surveys and compared against predicted cooling rates. This project will address key industry challenges like safety, efficiency, and precision in casting operations.

Hyperthermia Control System | SARJ solutions aims to provide a wearable heat exchanger to prevent hyperthermia and heat related illnesses. Hyperthermia is defined as exceedingly high body temperature for a prolonged period of time that can lead to health complications and death if left untreated. This design is intended to provide quick field treatment for hyperthermia by lowering the body’s core temperature using a cooling suit that doesn’t require external resources to operate The suit will be using a battery powered pump that will cycle a cooled fluid through thermoplastic tubing around the body and lower the body temperature.

FSAE Car Aero-Package | The primary purpose of this project is to design and implement an aero package for the Formula SAE race car (FSAE). The goal is to evaluate the needs of the team and the vehicle to utilize an aero package to improve competitive performance.

Long Stroke Reciprocating Drive | The objective of this project is to design a Long Stroke Reciprocating Drive module for the Bruker UMT TriboLab to enable long stroke stick-slip friction testing compliant with ASTM D2877 standards. The new module must follow the core functionality of the original Fives Cincinnati test rigs produced by the Cincinnati Milling Machine Co. (later Cincinnati Milacron), which were used to evaluate the stick-slip characteristics of lubricants applied to machine tool slideways. The design integrates with the existing Bruker UMT TriboLab system and applies its rotary drive module to achieve the required stroke length and test speeds. The revised rig supports a range of standardized test parameters outlined in ASTM D2877, including block dimensions, test loads, and rubbing velocities. It also incorporates modern data acquisition capabilities and safety features provided by the TriboLab system. The design allows for flexibility to accommodate custom test requests from Southwest Research Institute (SwRI) clients, addressing the need for long stroke testing that the current TriboLab configuration does not support.

Mokume Gane Fabrication and Analysis | Our project will be analyzing the mechanical properties of different non-ferrous metal compounds known as Mokume Gane while designing the fixtures and torque mechanisms required to forge and twist the compound. Tests to be performed include but are not limited to charpy impact test, calculated ductility, corrosion resistance, average hardness testing, and micro grain structure viewing. The final result will be different Mokume Gane compounds with the intent of comparing tests results to individual materials and possibly streamlining this as a material science project for future use at UTSA.

Robotic Loading Manipulator | This project aims to develop a microcontroller-based robotic manipulator designed to handle and load microspheres, enhancing the efficiency of the firing process for a laser-fired projectile launcher. Key objectives of this project include designing and developing the robotic manipulator, implementing advanced programming with both forward and inverse kinematics for precise manipulation, and engineering a delicate yet accurate end effector for projectile handling. The goal is to provide SwRI’s dynamics department with a highly optimized and reliable device that improves testing procedures, enhances productivity, and upholds stringent safety standards.

CNC Plasma Tube Cutter | This CNC plasma tube cutting machine is purpose built for the use of the UTSA Formula Society of Automotive Engineering team. The machine will operate with 2 axis of movement: the Z axis for linear movement, and the C axis for rotational movement. The machine should be affordable, compact, accurate, durable and easy to operate. This will allow the student organization to manufacture their tube frame (or space frame) chassis in house, which will save the team money year-over-year, educate student engineers on CNC operations, and allow for time efficient chassis construction.

S.I.D | Triple A&M will design a pneumatically powered robotic arm that will open and inspect seals found in external floating roof (EFR) oil tanks. The Seal Inspection Device (S.I.D) will be integrated with Valkim's generation 1 pneumatically powered rover and will operate in a Zone 0 hazardous environment. The current method of seal inspection for EFR oil tanks is a visual inspection performed by a human inspector. The S.I.D aims to reduce human risk and reduce the cost required to perfrom EFR oil tank seal inspections.

Automation and Quality Enhancement for Military Textile Cutting | This senior design project, in collaboration with Vibrant Works, aims to enhance the efficiency and accuracy of the HC-380 fabric cutting machine used in military textile production. The current system suffers from inconsistencies in strip length, leading to defects and increased operational costs. To address these challenges, our team will integrate automation, sensor technology, and an in-process quality control (IPQC) system to improve precision while ensuring accessibility for visually impaired operators. The solution will involve modifying the cutting mechanism, optimizing feed rate control, and implementing a real-time inspection system to detect and prevent defects, ultimately improving production quality and reducing waste.

Design II

Medicool | Medicool is a device that targets injuries to the head and neck, and is to be used by Emergency responders, and in an ambulance. When arriving to a scene with a suspected injury from blunt force to the head or neck this device will be used to reduce further swelling or damage to suspected area.

Intermittent Catheter for Neurogenic Bladder Dysfunction | Neurogenic bladder dysfunction arises from neurological disorders such as spinal cord injuries, multiple sclerosis, or stroke. This impairment disrupts bladder control that requires intermittent catheterization to prevent life-threatening complications, which include urinary retention, kidney damage, and infections. Traditional intermittent catheters, however, pose significant challenges for users with limited dexterity, including poor insertion experiences, infection risks from poor hygiene practices, and discomfort due to rigid designs. To address these issues, this project introduces the SureGrip male intermittent catheter, a patient-centered innovation designed to enhance safety, usability, and independence during self-catheterization.

Good In Progress Pediatric Wheelchair | There is a critical need for accessible pediatric wheelchairs in the United States and globally. Currently, the pediatric wheelchair market is valued at $2.33B in 2023 and is projected to reach $3.63B by 2030. However, only 3% of individuals in low-income countries have access to mobility-assistive devices. Wheelchairs are essential for children, offering freedom, independence, and inclusion which are critical to their physical, emotional, and social development. Our project aims to design and construct a modular pediatric wheelchair that can be customized to each child’s physical dimensions, mobility requirements, and medical equipment. The design prioritizes accessibility and usability for children globally, addressing a growing demand for customized mobility solutions. Overall, our modular pediatric wheelchair design addresses the global need for mobility-assistive devices by prioritizing adaptability, inclusivity, and usability. This project is intended to transform children’s lives, fostering independence and equitable access to mobility solutions.

MedVisor | In medical education, one of the most persistent challenges is the lack of accessible, repeatable surgical practice. While students can read and watch videos, opportunities to train with cadavers or dummies are severely limited. What they need is more hands-on experience — without being pulled out of the real-world context they’ll ultimately be working in. That’s exactly what MedVisor is designed to solve. MedVisor is a standalone augmented reality headset that uses depth cameras and video passthrough to project interactive 3D models into the user’s real physical environment. It’s not a virtual simulation — it’s real-world AR, where your hands, workspace, and surroundings remain visible, enhanced by digital overlays that guide and respond to your actions.

Lymphatic Drainage Device | The device features a peristaltic pump used as a method to control flow rate and measure the pressure during drainage of the thoracic duct, along with gravity's factor. To facilitate drainage, a port-a-cath is implanted in the chest region of patients for easy percutaneous access through a needle attached to a tubing. This port-a-cath will be termed as the lymphoport.

NovaSpec Sample Collection Device for Pap Smear Examination | Women’s health has been underprioritized in healthcare, as seen with the pap smear exam since it remains outdated despite being important for early cervical cancer detection. The instruments used are described to be painful and uncomfortable for women, leading to a decrease in compliance to get screened. As of 2024, 1 in 4 women in the United States do not get routinely screened, and over 50% of cervical cancer cases are in women who are not up to date with their screenings. Early detection improves treatment outcomes, with 90% of early-stage diagnosis resulting in 5+ year survival compared to 20% for late-stage cases. Of the 12,500 cervical cancer cases in 2021, nearly 30% resulted in mortality, highlighting the importance of early screening. Our team strives to develop a device to address the ongoing need for a more comfortable and efficient pap smear sample collection device to encourage patient compliance for screening.

Using Water Electrolysis for Supplemental Oxygen Applications | With an expected increase in the global market size by almost $15 billion by the year 2031 [1], supplemental oxygen delivery systems are becoming more widespread. Current systems, such as oxygen tanks and concentrators, face significant challenges with portability. Issues like travel restrictions, bulkiness, and the hazards of pressurized oxygen impact the quality of life for users. OxyGen Technologies has identified a need for a supplemental, portable, and lightweight oxygen delivery system that eliminates the dependency on pressurized oxygen tanks. To achieve this, we will collaborate with BioSure Professional to standardize a supplemental oxygen delivery system that relies on electrolysis, the splitting of water into oxygen using an external electrical current. Through this method, we are anticipating to improve the quality of life for patients with chronic lung diseases by reducing the portability constraints associated with current supplemental devices.

VasGuard: Intra Vas Deferens Contraceptive Device​ | The current landscape of male contraceptives is limited with men primarily relying on condoms or vasectomy; options that either require diligent use or are considered permanent. Designed to be low-maintenance and effective without daily intervention, the VasGuard aims to obstruct sperm travel through the vas deferens while allowing users to regain fertility upon removal of the device. Our innovative device taps into an expanding market, offering men a reliable, reversible, and long-term solution that empowers them to take control of their reproductive health while simultaneously reducing the reliance on female-focused contraceptive options.

The GentleCue, A First of its Kind device for Early Infection Detection in Chronic Wounds for Type 2 Diabetics | Infection is one of the primary challenges in managing chronic wounds, particularly for Type II diabetic patients. Chronic wound healing is often derailed by a hostile wound environment, which includes bacterial growth, temperature spikes, tissue breakdown, and more. If left untreated, infections can deter the healing process and even lead to amputation. To address this, we developed GentleCue, a compact device that detects early signs of infection using a combination of the fluid retention assessment and infrared temperature sensing. While current diagnostic methods can cost patients hundreds of dollars, GentleCue significantly reduces these expenses by providing a fast, accurate, cost-effective preventive method and monitoring system, ultimately saving both time and money for patients and caregivers.

Sternal Bridge | When performing a sternal closure after thoracic surgery, it is crucial to maintain proper alignment and compression of the sternum to ensure effective fixation. Traditional techniques, such as using forceps and cerclage wires, often fall short, leading to inadequate sternal alignment and severe complications, including dehiscence, malunion, nonunion, and infection. Currently, cerclage wires are the most commonly used method for sternal reduction and fixation. Our proposed sternal reduction device, SternalBridge, addresses these issues by ensuring proper alignment and stable compression of the sternum, allowing for effective fixation with plates; designed to decrease operating times and enhance ease of use, and improve patient outcomes.

FLOC Traction Splint | FLOC Traction Splint Abstract There is a need to return legs to normal length and alignment after femoral breaks. This is to be accomplished by skin traction. Skin traction applies force to the leg, with the intention of bone realignment, without piercing the skin. Skin traction can be used for broken femurs, emergency immobilization, immobilization of the limb prior to surgery, and reducing muscle spasms. Some issues with traditional skin traction are skin tearing due to shear force, lack of sterility due to the use of foam and a bad fit leading to pressure sores. We intend to adjust current designs through changing material to reduce rates of infection, changing how the device mounts to beds to improve portability, and changing how the device is structured to address shear force issues. These design concepts are well within the team's capabilities

Novel Endotracheal Tube System | Securing the airway is crucial in emergency rescues, especially in combat zones. The endotracheal tube (ETT) design, unchanged for nearly a century, is problematic due to its temperature-sensitive PVC material and the need for multiple pressure cuff inflations, which can damage the trachea. Effective intubation often requires head and neck repositioning, not always feasible in emergencies, and extensive medical training. There is an urgent need for a new airway introducer that reduces time, steps, and tools required, enhancing efficiency and safety in emergency airway management.

Adjustable Trail Rescue E-Bike Litter | This project addresses the vital need for efficient and safe transportation of injured individuals during search and rescue operations in rugged, hard-to-access terrains. Current methods, which often rely on manual carrying or airlifting, are labor-intensive, physically demanding, and carry the risk of exacerbating patient injuries. The inefficiencies inherent in these practices highlight the necessity for an innovative solution. The Adjustable Trail Rescue E-bike Litter (ATREL), engineered to enhance rescue outcomes in challenging environments, is a lightweight, E-bike-towed litter that offers exceptional maneuverability on rough trails and narrow paths.

Capacitance Flow Urinometer for Field Comabt | Burn injuries account for 5–10% of combat-related injuries annually, with severe cases requiring precise fluid management to prevent further complications. Urine output is the primary indicator for fluid resuscitation effectiveness, but current urinometers are bulky, inaccurate, and unsuitable for combat conditions. To address this gap, we designed a lightweight, portable urinometer that uses a capacitance-based flow sensor to provide real-time urine output data every 10 minutes. Our system operates in extreme environments, has an IPX7 rating, runs over 24 hours on battery, and integrates with standard medical systems, offering a rugged, reliable solution for field casualty care.

A Blood Filtration, Storage, and Eventual Transfusion​ | Blood is a vital but limited resource, with a significant number of blood units discarded annually due to expiration. Therefore, there is a need for a reusable medical device that can support a new method of anticoagulating whole blood for prolonged storage and eventual transfusion. This project aims to develop a reusable blood filtration device that exchanges calcium and/or potassium ions with sodium using a chelating ion exchange resin. Additionally, the device will allow for a whole blood unit to be anticoagulated at a time, with a smooth integration with current medical equipment.

Separation of Products from the Hydrogenation of CO2 to Produce Methanol | When CO2 is presented into the atmosphere it poses a significant number of challenges to climate stability, increasing the need for innovative carbon capture. The approach being introduced in this investigation reduces CO2 by hydrogenating it to produce methanol, which can be used as a feedstock or fuel for various processes. This study focuses on designing a system that can separate the products of the hydrogenation of CO2. The main units in the process involve a phase separator, distillation, and absorption column. All the different components will operate under specific temperatures and pressures, allowing for distinct product selectivity and yields.

Blue Hydrogen to Improve the Atmosphere | The Blue Hydrogen to Improve the Atmosphere (BIA) project focuses on designing an optimized process to produce 250 million SCFD of blue hydrogen via Auto-Thermal Reforming (ATR) with carbon capture. This design aims to minimize emissions while ensuring economic viability in the U.S. Gulf Coast region. Key aspects include process optimization, heat integration, safety analysis, and economic feasibility, targeting a 90% CO₂ capture rate for federal tax incentives. The final deliverable includes a comprehensive engineering and financial report, supporting the transition to cleaner energy while meeting industry demands.

Brief Overview of Process Design in a Distillation and Gas Absorption Column | This project aims to separate a mixture of liquids to obtain methanol efficiently. To achieve this, the distillation column must either possess a relatively large number of trays or a high reflux rate. In this project, an effort is made to balance both solutions while attempting to achieve a purity of 99.5% methanol from a distillation column. Through material balances and vapor-liquid equilibrium analysis (VLE), an appropriate reflux rate and the number of trays for the distillation column are determined. ​​

Blue Hydrogen Production | This presentation will consist of the process overview and specifications of a blue hydrogen production facility. The major components of this process will be the adsorbent bed for removal of sulfur from the system, the natural gas dehydration system, ethane removal, ATR and Water Gas Shift reactor as well as a separation system to recover the waste and hydrogen product.

Simple Plant Designs to Improve Methanol Production | Methanol is an important product in many industries, but its production usually creates byproducts such as carbon dioxide and methyl formate which require excessive amounts of feedstock and raise environmental concerns. This project models multiple separation and absorption steps in Aspen HYSYS to increase the purity of methanol and reduce the amount of carbon dioxide. Theoretical calculations suggest the actual reaction yield for methanol is at least 95%. They also estimate 99.8% the amount of carbon dioxide is captured with a monoethanolamine solution. These results develop potential for process improvement and environment protection in methanol production.

Downstream Product Separation of CO2 Hydrogenation | This project provides an extensive analysis on the separation of products from the hydrogenation of CO2. The purpose of this separation is to recover valuable products such as methanol and remove unreacted gases or byproducts to improve process efficiency and purity. The analysis includes material balance calculations for all unit operations, a block flow diagram, a process flow diagram, calculations for feed stages, and the number of stages in each column. Calculations for the distillation column and gas absorber resulted in 16 and 8 respective theoretical stages. The actual number of stages were then calculated using correlations to theoretical stages.

Design of a simple CO2 absorbent column | This report presents a preliminary investigation into a chemical process involving the mixing and separation of CO₂, CH₄, methanol, and methyl formate, with methanol as the desired product. Simulations in Aspen Hysys aided in equipment sizing and process evaluation. Mass balances and equilibrium data were used to design distillation and absorption columns and estimate the number of theoretical stages required. Flow diagrams illustrate the overall process. Methanol production was calculated at 5,774 kg/h, while Hysys simulations estimated a 97% recovery, yielding 5,596 kg/h.

Optimizing Distillation and CO2 Gas Absorption for Efficient Separation | This study focuses on optimizing distillation and gas absorption processes to separate methyl formate (MF), methanol (MeOH), carbon dioxide (CO2), and methane (CH4). Three feed streams were separated into liquid and gas phases. The liquid phase, rich in MF and MeOH, was processed in a distillation column, achieving 99.5% purity with 13 theoretical stages. The gas phase, containing CO2 and CH4, was directed to a CO2 gas absorption column using a 20 wt% monoethanolamine (MEA) solution, achieving 99.8% CO2 absorption efficiency with six theoretical stages.

Skyline Cinema | Located at 18111 Redland Rd. Skyline Cinema will be a modern entertainment destination within San Antonio city limits on a 3.39-acre lot. The project features a 28-foot-high, 230 by 110-foot building that includes six screening rooms, an arcade, and a snack bar offering hot food. With its prime location and family-friendly amenities, Skyline Cinema is poised to become a central gathering place for moviegoers and the local community, offering a fresh and exciting entertainment experience in the area.

New Gymnasium for St. Anthony's Catholic Student Center | We are designing a gymnasium on a property at 14523 Roadrunner Way where St. Anthony's Catholic Student Center currently stands and is existing. The proposed project site, being separate from the main student center building, presents unique opportunities for designing a safe and functional gymnasium that complements the surrounding environment. The thought is for this gymnasium to not only be use for St. Anthony, but also to give St. Anthony the ability to rent out the area to help the St. Anthony Student Center with daily expenses. Our team’s comprehensive approach ensures compliance with local, state, and federal regulations while incorporating innovative design solutions tailored to the needs of the center and broader community.

San Antonio Animal Shelter | We are LATEC Engineering, and we have designed the site and building of an animal shelter. The shelter is designed to house up to 20 dogs, 20 cats, and several exotic animals in a safe, comfortable environment tailored to each animal’s unique needs. A veterinarian wing will also be constructed to facilitate on-site medical care. Dog runs will also be placed around the property to provide space for dogs to run around and play. Everything from the drainage, building structure, utilities, and parking lot have been designed by our team. Green designs have also been implemented into the design.

Fire Station #41 Replacement | The proposed Fire Station #41 Replacement project aims to develop a modern facility that meets the operational, logistical, and safety needs of a growing community. Strategically located for optimal response times, the design includes land development, stormwater management, and utility connections to ensure long-term functionality. The station will feature multiple vehicle bays, living quarters for on-duty personnel, administrative offices, and advanced communication systems. The design prioritizes firefighter safety, site-specific factors, and sustainability while ensuring minimal disruptions to traffic. Coordination with local authorities will ensure the station aligns with existing infrastructure and emergency response requirements.

SUMMIT PEAK FUEL Electric Vehicle, Fueling Station, and Convenience Store Development | The proposed fueling station and convenience store at 9480 Huebner Rd, San Antonio, TX is a modern, multi-fuel service hub designed to accommodate gasoline, diesel, and electric vehicle (EV) charging. As the only station in the area offering EV charging, it supports the transition to sustainable transportation while serving both commuters and local residents. The 5,002-square-foot convenience store will provide essential retail services, enhancing customer convenience. Strategically located in a high-traffic corridor, the project integrates efficient site planning, stormwater management, and environmental best practices, ensuring long-term sustainability and compliance with all regulatory standards.

New Braunfels Search and Rescue Helicopter Hanger | The New Braunfels Search and Rescue Airport Hangar is a critical infrastructure project to enhance emergency response capabilities. Located at the New Braunfels National Airport, this facility will house and maintain aircraft dedicated to search and rescue operations, including disaster response, medical evacuations, and missing person searches. Key features include secure aircraft storage, maintenance equipment, a first-aid emergency room, and personnel accommodations. With Runners Engineering’s expertise in aviation infrastructure, the project prioritizes innovation, safety, and sustainability, ensuring a high-performance facility that supports rapid and efficient emergency response efforts.

Tech Port Lofts | This project outlines the design of a multifamily building that integrates commercial and residential spaces to optimize functionality. The building comprises three stories, with the first story dedicated to retail space and the upper two stories designed for residential use. The first story will be constructed using reinforced concrete to provide the necessary strength and durability for high foot traffic and commercial activities. The second and third stories, which house the residential units, will be built using a steel frame structure, offering flexibility, lightweight construction, and cost-effectiveness. This hybrid construction approach ensures a robust foundation for the retail space while maintaining a modern, efficient design for the residential floors. The project emphasizes sustainable building practices, space optimization, and a seamless integration of commercial and residential functionalities to create a cohesive and community-oriented structure.

3D Printer Filament Recycling Machine | The goal of this project is to address cost that is associated with 3D printing recycling by developing a filament recycling machine that will turn failed prints back into a usable spool of filament. Our machine will be designed to be an all-in-one system that incorporates 4 stages of material processing in order to provide a convenient method of recycling primarily for home users and maker spaces. These stages include a shredder, material dryer or heater, extruder, and a spooler. This machine has the potential to reduce the operational cost of 3D printing and reduce plastic waste.

BreatheEasy - Digital Inhaler | The BreatheEasy – Digital Inhaler is a smart, user-friendly device designed to improve asthma and respiratory management. Many users struggle with proper inhaler techniques, such as shaking the device before use, leading to ineffective medication delivery. Our inhaler addresses this by integrating three key sensors: an environmental sensor to monitor air quality, an accelerometer to detect shaking, and a peak flow sensor to track inhalation. It features an ergonomic design for comfort and connects to a mobile app via Bluetooth for real-time feedback. By ensuring correct usage and providing valuable data, BreatheEasy enhances medication effectiveness and user compliance.

FPGA Code Compliance | There is an industry need for a convenient and simple code compliance checker for FPGAs. Existing tools typically require installation on users’ devices and demand technical configurations that can be costly and require engineering expertise. Our solution addresses these challenges by providing a web-based tool that is accessible from any internet-enabled device, eliminating the need for downloads or specialized setup. Users only need a basic understanding of hardware coding to operate it. Our tool allows users to input their code, which is then processed through our code compliance checker to identify and correct errors. The tool outputs both the corrected code and a comprehensive list of detected errors, simplifying the compliance process.

The Dark Sky Project | The city of Bee Cave has earned a “Dark Sky Friendly” designation through having healthy night skies, and they wish to keep this designation through diligent monitoring of their skies’ health. Sponsored by Freese and Nichols, the Dark Sky Project will aid the city by providing an automatic, easy-to-use, and expandable monitoring system to reliably monitor light pollution with. The project will employ remote, self-sustained recording devices which will collect sky health data. This data will then be transmitted wirelessly to a control center to be stored, accessed from, and analyzed.

FarmGuard: Camera Alert Surveillance | FarmGuard is an advanced camera surveillance system designed to monitor and track cattle in real time, improving farm security and livestock management. Utilizing AI-driven computer vision, the system automatically detects and counts cattle, sending instant alerts to farmers through a connected Android application. By leveraging Jetson Nano, Raspberry Pi, and a handheld Android device hardware, FarmGuard ensures accurate monitoring without the need for constant human supervision. This technology enhances efficiency, reduces losses due to theft or straying entities, and optimizes farm operations, making livestock management smarter and more reliable.

Compact Cooler-Heater Device for Extracorporeal Life Support | Extracorporeal Membrane Oxygenation (ECMO) is a critical life support system for patients with severe heart or lung failure, but current heater/cooler devices have significant limitations such as size, complexity, and portability. This project aims to develop a compact, battery-operated ECMO device with an intuitive interface. Healthcare providers will be able to adjust temperatures and monitor real-time flow rates and temperature data. The device will offer improved heating/cooling stability, a lightweight design, and essential safety features such as an emergency stop function, ensuring greater reliability and patient care.

The Archivist | The Archivist is a high-speed trading card sorter and cataloging system designed for collectors and sellers who need to efficiently manage large volumes of cards. It was created to solve the problem of time-consuming manual sorting and tracking by automating the process using image recognition and API integration with arbitrary online card catalog and pricing website to identify cards and fetch real-time market values. The system sorts cards into seven customizable bins based on user-defined filters such as rarity or price. With a user-friendly interface and app-generated codes for labeling boxes, it bridges physical card storage with a digital catalog. Designed with cost, durability, and scalability in mind, The Archivist aims to be an affordable and practical solution for the trading card community.

Modifly | Our project focuses on developing a drone-based system to assist search and rescue operations by guiding trained search and rescue dogs. Using a laser pointer, camera gimbal, and a GPS-enabled dog harness, the drone provides real-time directions without the handler needing to be physically present. This approach increases mission efficiency by quickly directing dogs to critical areas, speeding up the location of missing or injured individuals. Through a custom interface, handlers maintain precise control and situational awareness, ultimately saving valuable time in life-threatening emergencies. By leveraging advanced technology, we aim to make search and rescue efforts faster, safer, and more effective.

Ecohcharge EV | The EcohCharge EV project addresses the critical issue of limited access to real-time information on EV charging station availability, a pressing challenge in densely populated areas where charging demand often exceeds supply. The solution to this problem is a vehicle detection system utilizing a machine vision camera, complemented by a secondary infrared sensor as a fail-safe. This system is designed to monitor charging spot occupancy, accurately detect vehicles regardless of their charging status, and relay real-time data to a mobile app. The design prioritizes reliability and user-friendliness, aiming to optimize charging times and improve the efficiency of existing EV infrastructure by providing timely and accurate information on charging station availability.

O.D.D. Oral Detection Device | O.D.D. Guard is a medical device designed to enhance gum disease detection. The device consists of a mouthpiece equipped with two cameras that capture high-resolution images of the gums. These images are processed through AI technology with an integrated API and GUI. The results are displayed on an LCD screen offering real-time feedback to both dentists and patients. To ensure hygiene and reusability the device features a detachable mouthpiece that is disposable and a film over the cameras that can be disposed of. O.D.D. Guard's goal is to optimize dental training and enhance patient care by significantly reducing examination time.

Lithium Rechargeable Power Source | This project addresses the environmental and economic challenges associated with the frequent use and disposal of alkaline non-rechargeable battery packs in quarry lubrication units. To provide a more sustainable and cost-effective solution, a newly developed rechargeable battery pack has been designed to withstand multiple charge cycles, extending its lifespan and reducing waste. Accompanying this innovation is a custom-built charging station capable of simultaneously charging multiple batteries, along with an adapter for the lubrication units to ensure proper voltage supply and optimal functionality. By integrating these technologies, the project aims to significantly reduce battery waste, lower energy costs, and promote more sustainable operations in quarry environments.

WatchDog-AI | WatchDog-AI is an advanced physical doorway monitoring system designed to improve both security and efficiency. Using AI-powered facial recognition, laser-based user entry identification, and real-time workflow monitoring, it identifies individuals, tracks movement, and detects unauthorized access. The system helps businesses protect sensitive areas while also highlighting patterns that can optimize daily operations. WatchDog-AI also makes the workplace easier to navigate, replacing cumbersome physical identification cards with a convenient, secure digital alternative. By combining smart technology with this practical design, WatchDog-AI offers a reliable and effective solution to modern workplace challenges.

Ground Penetrating Radar Imaging System | This project focuses on developing a Ground Penetrating Radar (GPR) system that operates within the 800-1600 MHz frequency range for subsurface imaging. The goal is to create an affordable and portable solution for detecting buried objects or structures, such as utilities or archaeological artifacts. The design involves using a Jetson Nano microcontroller and a FPGA to process signals transmitted and received by the radar’s antennas, with the data being filtered, amplified, and analyzed in real-time for clear and accurate subsurface detection.

Automated Ultrasound Diagnostic Application for Thoracic Injuries | The Automated Ultrasound project, sponsored by the United States Army Institute of Surgical Research (USAISR), identifies internal injuries, specifically hemothorax and pneumothorax, in remote combat environments. It features a tablet-based app, a portable ultrasound probe, and AI models that provide injury probability scores. The app guides users through each step of the chest scan using a user-friendly interface with visual cues and injury likelihood percentages. Designed for field use the system enables accurate, real-time injury detection to support combat casualty care.

Design & Analysis of a metal 3D printed blade | The senior design project aims to study, design, and analyze a 3D Metal-Printed turbine blade for a jet engine. Traditional manufacturing methods such as investment casting or sand casting, are widely used for turbine productions, whereas 3D metal printing offers potential cost reduction and shorter lead times, especially for complex geometry. The team will utilize and implement UTSA’s metal 3D printer to design the turbine blade with imbedded cooling ports. Deliverables will include a detailed SolidWorks model, an FEA and CFD analysis. Furthermore, the functionality parameters will be derived based on the analysis.

Part Inspection and Defect Classification Device | The goal of this project is to design and prototype a 5-axis work holding system to streamline visual inspection processes for Sandia National Laboratory. Inspection of surface defects of small parts is currently performed manually by an operator with a pair of tweezers. The system allows parts to be viewed repeatably from the same positions and allows for multiple parts to be examined using the same fixture. The proposed solution is able to move linearly in the X and Y axes, as well as rotate about the X and Y axes.

Electric Starter for Large Bore Engines. | The objective was to create a brushless electric starter to start a large bore compression engine. The starter must be electric, brushless, economical, and be able to produce sufficient breakaway torque. The starter must be able to engage and disengage the fly wheel once the engine is overturned.

Digital Extender | In many routine and emergency situations, medical professionals perform intubation where a patient's airway has to be cleared to feed an air tube through their windpipe for them to breathe. However, traditional intubation involves the use of a laryngoscope, which poses the risk of injury to both the patient and the professional. The Digital Extender aims to address this by artificially extending the reach of the user's finger, emulate the motion of their finger using linear actuation, and incorporating a haptic feedback system for tactile feedback and increased precision.

Optimizing Condensate Usage to Improve Air Conditioner Efficiency | This senior design project focuses on optimizing water distribution onto condenser coil surfaces to enhance heat transfer efficiency in HVAC systems. The design incorporates a thin, injection-molded plastic tray with internal channels that deliver water to a capillary mat, ensuring uniform coverage. Key challenges include preventing mold growth, maintaining consistent water flow, and selecting durable materials. The project involves iterative prototyping, computational fluid dynamics (CFD) analysis, and experimental validation. By improving subcooling efficiency, this design aims to contribute to energy savings and increased system longevity in commercial and residential HVAC applications.

Mastering Lunar Terrain: Innovations on Rover Design​ | This senior design project aims to develop an experimental framework to assess the performance of a lightweight lunar vehicle for regolith transportation. The vehicle will be configured with four-wheel drive, each motorized, and capable of navigating varied terrain, including slopes up to 20 degrees and rocky surfaces. The project will involve designing, fabricating, and testing a platform to measure driving power, energy consumption, and drawbar force in simulated lunar conditions. Instrumentation will capture key performance data, providing insights crucial for future lunar infrastructure development under NASA's Artemis program.

Fabric Relaxing Machine | The purpose of the project under discussion is to automate the fabric relaxation process at Vibrant Works. The company is a non-profit manufacturer of military products, including pens, helmet chin straps, airplane floorboards, and clothing. Currently, the manual handling and inspection of fabrics relies on human judgment, leading to slow production rates and potential inconsistencies in fabric quality, particularly for clothing applications. This project aims to develop a reliable automated solution that streamlines the fabric relaxation process, thereby enhancing efficiency and product quality. The proposed automation will reduce the reliance on manual labor, promote consistent results, and improve overall operational efficiency, while also considering the unique needs of the 60% visually impaired workforce. Additionally, the solution will comply with all relevant regulatory requirements.

Power Pole Wind Turbine | The PowerPole Wind Turbine is omni-directional, hubless, vertical axis with the capability to be mounted to the un-utilized space of a utility pole and connected directly to transmission lines will greatly improve our current dependence on more classical methods of power generation while reducing our carbon footprint. The U-Turbine will utilize omni-directional inlets to focus incoming air regardless of direction and increase its velocity along with its energy potential. The final goal is to design a power generation application to produce a functional prototype that can be studied and distributed to all areas with steady wind flow that require power distribution.

Compact Cooler Heater Device for Extracorporeal Life Support | Extracorporeal Membrane Oxygenation (ECMO) is the process of pumping and oxygenating blood outside the body giving the lungs and heart a chance to heal after a traumatic event. The blood needs to return to the body at a desired temperature. Our device provides water to the oxygenator to warm or cool the blood as necessary. The device must pump water at the desired flow rate while accurately recording the flow rate and temperature of the water. The device will be light weight, portable, and battery operable for emergency situations outside of a hospital setting.

Texas Tag & Titles Licence Plate Dispenser | The kiosk works to dispense Texas license plates for drivers to pick up in person rather than getting them in the mail. The kiosk designed in this semester of Senior Design II works in tandem with a previous semester's project that dealt in the renewal and dispensing of registration stickers. The project is a prototype for the product that can be expanded on by Texas Tag & Titles.

Reusable Solid Motor Rocket and Radio Transmittable Payload | Our project is to design, build, and test a reusable solid motor rocket with a radio transmittable payload for the 2025 NASA Student Launch Competition. We are tasked with designing a vehicle capable of launching 4,000-6,000 feet, landing in less than 90 seconds, and being completely reusable. The rocket will carry a payload that simulates a crewed mission and transmits live telemetry and landing site data to a NASA transceiver across a specified radio frequency.

Strong Glove | The Strong Glove is designed to assist veterans and first responders with nerve-related injuries that impair hand strength. This innovative glove enhances grip, dexterity, and overall hand functionality, allowing users to perform daily tasks with greater ease and confidence. By restoring essential motor functions, the Strong Glove empowers individuals to regain independence and re-engage in activities they once found difficult or impossible. Through its advanced design, this project aims to improve quality of life and provide a meaningful solution for those facing hand mobility challenges.

QL+ Disc Golf Launcher | The goal is to develop a hand-held frisbee golf disc launcher for Quality of Life Plus (QL+). QL+ works with industry partners that serve our communities as well. Two of those partners are the River Deep Alliance and Craig Hospital of Denver. Craig Hospital is a top tier spinal cord and traumatic brain injury hospital with both in and outpatient services. The River Deep Alliance, founded by Mr. Bob Adwar, is a resource for veteran services providing outings, therapies, and other services for the veteran community.

Spring Fatigue and Visual Inspection Tester | Sandia National Laboratories faces challenges with small-diameter springs due to manufacturing defects and inaccurate fatigue testing. Current methods do not replicate real-world conditions, causing inconsistencies in load, displacement, and frequency. This project will design a compact, portable device to accurately simulate the stress springs experience during actual use. It will test multiple springs simultaneously, mimicking real displacement and frequency patterns. Cameras will capture images from three angles before and after testing to analyze deformation. Combined with time/load and time/displacement data, this will improve predictions of spring fatigue life and enhance product quality.

I.C.E. Analyzer | Lancer Worldwide is a company that produces post-mix carbonated beverage dispensers and related products. An integral part of many post-mix beverage dispensers is ice storage and delivery (dispensing). Ice storage bins on top of beverage dispensers house agitators and various delivery mechanisms that must be optimized to ensure maximum ice quality at the point of delivery to the customer. In order to quantify improvements made to ice agitation and delivery mechanisms, this team was tasked with the design and production of a piece of test equipment that will quantify the "quality" of ice samples collected from a beverage dispensing unit. The "quality" of ice pertains to the amount of degradation and changes in physical properties it has experienced through the storage, agitation, and delivery processes within the dispenser. Lancer Worldwide is a company that produces post-mix carbonated beverage dispensers and related products. An integral part of many post-mix beverage dispensers is ice storage and delivery (dispensing). Ice storage bins on top of beverage dispensers house agitators and various delivery mechanisms that must be optimized to ensure maximum ice quality at the point of delivery to the customer. In order to quantify improvements made to ice agitation and delivery mechanisms, this team was tasked with the design and production of a piece of test equipment that will quantify the "quality" of ice samples collected from a beverage dispensing unit. The "quality" of ice pertains to the amount of degradation and changes in physical properties it has experienced through the storage, agitation, and delivery processes within the dispenser.