IBM is teaming with researchers in academic institutions in Japan and India to explore an open, common user interface for mobile devices that will make them easier for aged or illiterate people around the world to use.

Panasonic has developed a robotic bed that transforms into a wheelchair at the command of the user. It's designed for people who have limited mobility and is intended to provide an extra level of independence.

Microsoft will add features to the next version of Internet Explorer to make it more accessible to disabled users of the Web, the company said Thursday.