/tags/lex-frieden Lex Frieden en-US Copyright KUT News 2025 Tue, 21 Dec 2010 21:17:50 GMT /health/2010-12-21/what-can-an-xbox-controller-teach-us-about-improving-power-wheelchairs The University of Texas system is filled with experts researching a wide range of topics, but coordinating them to help the tens of thousands of Texans� Tue, 21 Dec 2010 21:17:50 GMT /health/2010-12-21/what-can-an-xbox-controller-teach-us-about-improving-power-wheelchairs Nathan Bernier