Max Wertheimer's Zoetrope has mind transference properties. The zoetrope makes the moving image of 2 people dancing.
Hugo Miller used the zoetrope when he built the AI for Warehouse 13 . He hooked the zoetrope up to the computer system and attempted to imprint himself on the computer. He only partially-succeeded, in that the right half of his brain made the transfer. The Warehouse agents reversed the process, bringing the physical Hugo back together with the virtual Hugo.
Inventory Number: 06519893474741110
Provenance: Wertheimer Institute.
Attributes: Allow for mind transference.
Handling: Level 4 protective shielding.
Acquisition: July 1914
When the zoetrope spins clockwise, the mind of a person viewing the moving picture downloads into the zoetrope. A second person can then view the memories, or reverse the process by spinning the zoetrope counter-clockwise. It can also cause 2 people to switch minds.