Here's an interesting hack: a game controller that works by massaging another person's back.
Using the Massage me device requires two people, one who wears the device to receive the massage and one who manipulates the device to give the massage. Because giving a massage can be a boring and rather tedious task, the interface simultaneously acts a game controller which motivates the masseur by involving him in game play.
The controller itself is made from conductive fabric. The creators have written a how-to up on Instructables if you want to make your own.
Massage Me [via Instructables]
Here's an interesting hack: a game controller that works by massaging another person's back.
