Scream Trap

  1. Load this page on a mobile device
  2. Allow the webcam access
  3. Turn the volume up high
  4. Place the device somewhere a person will move it (for example on a chair tucked under a desk)
  5. Press the 'Set trap' button
  6. Wait...
  7. The next time the device senses motion it will play a sound effect and capture the person's reaction as a GIF
  8. Save a copy of the GIF
  9. Find another victim...