Solve one of the worlds major health issues: $4000
odesk.com
odesk.com
Imagine a search & rescue robot able to navigate in hazardous environment, being able to identify a human being, opening doors, to reach them, to deliver medicine, or a transport-possibility.
And now imagine an mountainous area in Afghanistan and the robot not delivering first-aid...
The R&D is the same. That's why DARPA is funding exactly these kind of challenges. Or am I wrong here.