กรอบแม่เหล็กไฟฟ้าสำหรับดาวซิง
The app uses the device's magnetometer to register the electromagnetic field around it. Where the frames converge, there it is stronger.
If we assume that psychics - dowsers somehow feel electromagnetic disturbances and thus find what they are looking for, then this application will make you a dowser without any psychic abilities.
Doesn't work if your device doesn't have a magnetometer. If the frame animation does not work, try restarting the application.