So you have been naughty? I will put you in the corner and use your webcam to make sure you do not move!
There will be voice instructions. Set your webcam 2–3 meters away from where you will be standing. Make sure your computer will not lock or sleep (macOS: caffeinate -d).
Don't worry! Video from your webcam will not be sent over the Internet.
2019-05-07: The application works in modern browsers again!
Source Code based on the original cornertime. Hosted by tallglassofoj