Helmet computer
A student demonstrates a “smart helmet” for bikers during a contest for wearable computer inventions at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, Thursday. / Courtesy of KAIST
A student demonstrates a “smart helmet” for bikers during a contest for wearable computer inventions at the Korea Advanced Institute of Science and Technology (KAIST) in Daejeon, Thursday. / Courtesy of KAIST