Stair-Climbing Wheelchairs, Closed-Caption Glasses: Assistive Tech Gains at CES in Las Vegas
LAS VEGAS—The smartphone revolution of the past decade, which reduced the cost of super-efficient processors and tiny cameras, is now enabling innovators to create subtler,… Read More »Stair-Climbing Wheelchairs, Closed-Caption Glasses: Assistive Tech Gains at CES in Las Vegas