私に触れる、私をテストします！
"Multitouch Test" pointing to potential problems with the hardware.
The app helps overlaps or errors of touch points to identify.
- Displays all contactpoints with a colored circle.
- Shows the current position on the screen (x / y coordinates) in real time
- Counts the maximum possible points of contact (touch events)
- Supports up to 20 pointers (fingers)