by Colton Poore ’20 The world of prosthetics is evolving every day. After one of Kevin O’Brien’s good friends—a combat rescue pilot—lost her leg, she was able to receive a prosthetic and had her wings... Read more about Robotic Hand with a High-Tech Transmission
Ph.D. Student, Kevin O’ Brien, is 'Crushing' it.
This Robotic Hand Can Shift Gears to Catch a Beer Can and Crush It
By creating a lightweight, 3D-printed “transmission,” engineers were able to build a hand that is strong when it needs to be and fast when it needs to be.
“You have to select a gearing ratio to make the hand really strong, but then it’s slower, or really fast, but then it’s a lot weaker,” Kevin O’ Brien, a PhD candidate at Cornell and lead author of the study, told me over the phone. “But in your car you have a transmission that allows you to change gears so the car can be strong when it needs to be strong and fast when it needs to be fast. So we made a little, simple, 3D-printed transmission that can sit inside the robotic prosthetic hand.”
complete story can be found online at: Motherboard
Yuhan Hu and Michael Suguitan, Ph.D. students in Professor Hoffman's research group, Human-Robot Collaboration & Companionship Lab , recently both won an award at the 14th ACM/IEEE International... Read more about Ph.D. students Yuhan Hu and Michael Suguitan both won awards.
Jingyi Guo, 5th year Ph.D. student in Prof. Chung-Yuen Hui ’s group in the department of Mechanical and Aerospace Engineering at Cornell University, recently attended the 42nd Annual Meeting of The... Read more about Jingyi Guo, 5th year Ph.D. student in Professor Hui's group recently won 2 awards.