Think quick-- where did you leave your car keys, or, where did you store that electric drill?
You could spend 20 minutes looking for these things around the house.
Or, take a minute and check your smartphone.
In the Technology Spotlight, Duncan Kabinu and James Davis, developers of the smartphone app called "Trackem" tell TV 20's David Snyder how they came up with the idea to solve the perennial problem of finding lost objects around the house.
For more information: www.trackemapp.com