The XYZ crew said buh-bye to the office last Friday over lunch & headed on over to Samsung's press event covering the release of their two newest digital cameras. I personally head out to lunch Fridays as well, but I usually include a jumbo margarita in my lunch ;)

"The cursor on the displays could only be controlled by placing your hand over the display, here the cursor would follow your hand. This was done using a camera in the ceiling above your head which would follow your hand's motion relative to the screen and move the cursor accordingly."