Logitech Cube: A Mouse that Becomes a Presenter – CES 2012
Use the Logitech Cube like a wireless mouse. when lifted from the surface, the mouse is a clicker for your presentation. The device works up to 25 meters from the computer. Use it in the Logitech Unifying receiver system (up to 6 devices connect using one dongle). The lithium battery can be recharged for continued use.
The Logitech Cube retails for $69.99. It is available for pre-order now, in black and white versions.