Thanks to recent tech advancements and the growing integration of robots into daily life, human-robot interaction (HRI) has seen rapid growth. Humanoid collaborative robots like Baxter (left) are widely used in HRI research. However, while Baxter is versatile, it falls short in the compliant sensing and manipulation needed for social touch interactions. My team and I as part of SaPHaRI Lab developed a gripper (right) that would meet these needs. I completed all of the project’s mechanical and material design as well as manufacturing for the new gripper. In addition I assisted with the electrical and software components.
Mechanical Design and Manufacturing for
Humanoid Baxter Robot Hand
Project Experience
Think[Box] Project Grant:
Passive Eddy Current Rappelling System
This project was proudly funded by the Think[box] Project Fund, aimed at developing a personal passive repelling device for critical rescue situations. The device utilizes Magnetic Eddy Current braking to safely decelerate the user’s descent, employing an aluminum sheet and permanent magnets separated by a thin layer of polycarbonate. Additionally, the design features an independent braking system that minimizes rope wear and includes a secure seat attachment. I personally designed and manufactured the device. Unfortunately, the project encountered limitations due to damaged parts during testing, preventing its completion but providing a learning opportunity for future projects.
Design Lead for
Noninvasive Jugular Vein Pressure Measurement Device
Jugular venous pressure (JVP) is a critical clinical measurement used to assess cardiovascular health by evaluating the pressure in the right atrium of the heart. The current noninvasive method for measuring JVP relies on two rulers, which introduces multiple sources of error and inconsistencies. Our device addresses these issues by eliminating these sources of error and requiring only one hand, allowing the user to position the patient with their other arm. As the design lead, I was responsible for designing and documenting the structural elements, in addition to taking on several aspects of the electrical components.
Jugular Vein Visual Representation
Small Projects
Maker Coin
Pythagorean Trick Mug
Functioning on the same principals as a pythagorean cup, as shown below. When the mug is filled beyond a certain point it initiates a siphon, where atmospheric pressure and gravity work together to force the liquid out of the cup through a concealed exit, completely emptying it.
