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Stimulating Electrode Array Assists Paraplegic Man to Stand and Move Legs Voluntarily

05-20-11

Joel W. Burdick, Professor of Mechanical Engineering and Bioengineering, and colleagues including Yu-Chong Tai, Professor of Electrical Engineering and Mechanical Engineering, have used a stimulating electrode array to assist a paralyzed man to stand, step on a treadmill with assistance, and, over time, to regain voluntary movements of his limbs. Using a combination of experimentation, computational models of the array and spinal cord, and machine-learning algorithms, Professor Burdick and his colleagues are now trying to optimize the stimulation pattern to achieve the best effects, and to improve the design of the electrode array. Further advances in the technology should lead to better control of the stepping and standing processes. [Caltech Press Release]

Tags: EE research highlights MedE health Yu-Chong Tai MCE Joel Burdick

Product Design for the Developing World

12-10-10

The only way to pass Visiting Professor of Mechanical Engineering Ken Pickar's E/ME 105 class, Product Design for the Developing World, is by designing something—a machine, a tool, a gadget, a process—to help improve the lives of the billions of people in the world who live on two or three dollars a day. [Caltech Press Release]

Tags: research highlights MedE MCE Ken Pickar

Yu-Chong Tai Receives 2010 Breakthrough Award

10-04-10

Yu-Chong Tai, Professor of Electrical Engineering and Mechanical Engineering, is a recipient of a 2010 Breakthrough Award by Popular Mechanics for his work on an artificial retina. [Popular Mechanics Article]

Tags: EE honors research highlights health Yu-Chong Tai MCE Popular Mechanics

Popular Mechanics Honors Caltech Alumni at Award Ceremony

10-28-08

Popular Mechanics honored a group of Caltech alumni at its annual Breakthrough Awards ceremony on October 15. Rudy Roy ('07), Ben Sexson ('07), and Daniel Oliver ('07), along with Art Center alum Charles Pyott, received the magazine's Next Generation Award for establishing the nonprofit organization Intelligent Mobility International (IMI). IMI's mission is to empower people with disabilities in developing countries by designing and producing safe, affordable wheelchairs made for the rugged terrain of rural communities. The project originated in 2006, in a Caltech class called Product Design for the Developing World, which is taught each fall by Visiting Professor of Mechanical Engineering Ken Pickar. [Read more on green design in Caltech News...]

Tags: MedE health MCE Popular Mechanics alumni Ken Pickar