This Spocker scans the room for ghosts. Only bad ghosts are chased away, because good ghosts will protect you during the night. The Spocker gives you a status report, so you can go to sleep safe and sound.
The body is made of plastics. The design and moulding and production was a high level assignment to the secundary school students. The inside incorporates some basic electronics, to create a simple user-interface for 6 year olds.