The Box

From Batman Wiki

The Box
Official Name:	The Box
First Appearance:	Batman Forever
Type:
Used by:	The Riddler Two-Face

The Box is a mind reading machine created by Edward Nygma and fronted as 3D Television equipment, able to transmit brainwaves through a T.V. to create 3-D imadges it was used by The Riddler and Two-Face to gain the knowledge of others.