Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jul 18, 2011
Its Japanese developers call it the 'Futuristic Circular Flying Object' and it's designed to go where humans can't.
The radio-controlled sphere, roughly the size of a basketball, was built for search and rescue operations, specifically to fly in and out of buildings weakened by earthquakes or other natural disasters.
The device uses its onboard camera to transmit live images of whatever it sees