Our application detects the presence of paranormal beings such as ghosts and demons. It does this by measuring changes in the electromagnetic field, such as the strength of a pulse or a frequency.

If you detect any changes in the electromagnetic field, you will be notified about it with a vibration. This may be the result of the presence of a ghost or demon.

If you find this amusing, you can try telling your friends about it by saying, "Hey, I just detected an unknown being!"

In our application, the ghost appears suddenly when the device detects a change in the electromagnetic field.