Mind-controlled helicopter (actually, it’s a Bluetooth-enabled EEG headset, so you could theoretically control anything you choose…they just bundle it with a crash-resistant (for obvious reasons) IR helicopter.
Direct link to video:
http://www.viddler.com/v/7c28334c
Might be cheaper to just buy the headset alone:
http://www.thinkgeek.com/product/eed1/
Product listing says BT 3.0, though…so wondering if this would work with the BT module for Gadgeteer?