Due out later this year, the case promises to keep track of your blood pressure, heart rate, temperature, and other vital stats.
A year after it was originally promised, Facebook's redesigned newsfeed is here. Plus, a sequel no one asked for!
Rafe's top picks from the big startup conference include a service to help you get financial aid, one to get you in shape, and cloud storage company with no servers.
Known as inDuality, this alpha software allows for entering into many different virtual worlds via a single Web browser interface.
New technology will let virtual-world designers incorporate Google's 3D Warehouse models, as well as terrain from Google Earth. Images: Virtual worlds via Google