Using tyller-app you can start and stop a timer, just by moving an object (or your hand) away from the camera and back again.
Use it to time anything you want - for example how fast you can do a rubiks cube.
Have fun!
Using tyller-app you can start and stop a timer, just by moving an object (or your hand) away from the camera and back again.
Use it to time anything you want - for example how fast you can do a rubiks cube.
Have fun!