Building a Better Mouse
05/02/08 — Computer mice are a weighty matter for BingYune Chen. Chen, a senior who graduates this month in bioengineering, is studying how weight affects the speed, accuracy and ease of use of a computer mouse. “It's a new issue,” says the 22-year-old Chen, who helped conduct a pilot project as an undergraduate researcher at the UCSF–UCB Ergonomics Laboratory, where he is now an employee. While extensive research has been done on the design of computer mice, Chen says, little is known about mouse weight and its impact on performance.