"The most intriguing surprise inside the Joy-Con controller is a motion-depth infrared camera, which Nintendo's designers insist can differentiate between distinct hand shapes. To illustrate this, Nintendo reps showed off the controller recognizing hand shapes for rock, paper, and scissors. The tracker will also be able to detect exactly how far an object is from the controller. Nintendo says these will be able to record full video "in the future."
|The Joy Con's motion-tracking IR camera.|
|The IR camera is able to recognize hand shapes|
|The camera also measures distance to an object|