Aerobic exercise for the wheelchair-bound

Sep 10, 2008
Students from the University of Texas partnered with alumnus to create an arcade experience for the wheelchair bound. Credit: Stephanie Peco

University of Texas at Austin alumnus, Chris Stanford (MSEE '91), and Electrical & Computer Engineering undergraduates are working on making exercise fun for wheelchair users. For the last year, Stanford has been partnering with engineering seniors to test his idea for a virtual reality treadmill for the disabled.

"Not many people realize," says Stanford who has been confined to a wheelchair since 1988, "the special health risks faced by wheelchair users. Everything is more difficult, including eating right and getting enough exercise. Because of this, the incidence of obesity, diabetes, and cardiovascular disease is several times the rate of the general population."

Stanford's solution, called TrekEase, approximates an arcade driving game. Users back a manual wheelchair into a frame, engage the flywheel for resistance, and start the driving software.

"When Chris approached me last year about using [TrekEase] as one of our senior design projects," says UT-ECE professor Jon Valvano "I was enthusiastic. It's an interesting engineering challenge. He came in with a mechanical system that had already been vetted for safety. The students added software and sensors that make the experience interactive."

Users can control speed and direction. A new group of students is continuing the project this semester. They plan to enhance the existing design so the system detects tilt making flight simulation possible and to work on the packaging so it will be affordable and easily reproducible.

"There is no way I could've done this by myself. I don't have the skill set," says Stanford." The students are amazing. They step up to every challenge."

Source: University of Texas at Austin

Explore further: Researchers increase the switching contrast of an all-optical flip-flop

add to favorites email to friend print save as pdf

Related Stories

MasterCard, Zwipe announce fingerprint-sensor card

21 hours ago

On Friday, MasterCard and Oslo, Norway-based Zwipe announced the launch of a contactless payment card featuring an integrated fingerprint sensor. Say goodbye to PINs. This card, they said, is the world's ...

Plastic nanoparticles also harm freshwater organisms

22 hours ago

Organisms can be negatively affected by plastic nanoparticles, not just in the seas and oceans but in freshwater bodies too. These particles slow the growth of algae, cause deformities in water fleas and impede communication ...

Recommended for you

Intelligent materials that work in space

Oct 23, 2014

ARQUIMEA, a company that began in the Business Incubator in the Science Park of the Universidad Carlos III de Madrid, will be testing technology it has developed in the International Space Station. The technology ...

Using sound to picture the world in a new way

Oct 22, 2014

Have you ever thought about using acoustics to collect data? The EAR-IT project has explored this possibility with various pioneering applications that impact on our daily lives. Monitoring traffic density ...

User comments : 0