Gadgets That Help You Stay In Your Home ~ 11/27/2009
With the cost of assisted living running close to $3,000 a month, technology that helps older people remain in their homes offers huge potential savings. MarketWatch's Amy Hoak visits a prototype home where the latest technology is on display.
BusinessWeek's Peter Elstrom and Steve Wildstrom discuss augmented reality for smartphones.
Augmented reality is a technology that uses location data from your smartphone's GPS receiver and orientation information from its compass to superimpose data on a screen image generated by the phone camera. It sounds great, in theory.
