11 Mythical Creatures That Turned Out to Be Real Nazis shattered her family’s store in 1938. She just learned it’s still there. After years in economy, I took my first long-haul flight in ...

Who doesn’t like the user interface in the movie Minority Report where [Tom Cruise] manipulates a giant computer screen by just waving his hands in front of it? [AdhamN] wanted to unlock his ...

Called the LighTouch, this device puts the control in the hands of the user by interpreting input from an ultrasonic sensor and plays back tracks based on waving gestures. It is the 2nd iteration ...