Robot Soldier

A heavy-duty machine developed by iRobot, which has previously built a series of relatively small military robots used largely for reconnaissance, is capable of pulling a car or climbing over obstacles almost half a meter high. It can also be fitted with a rocket that drags a chain along the ground to clear a path through a minefield.

Product: 710 Warrior
Cost: $300,000 to $400,000
Availability: Now
Source: www. irobot.com
Companies: iRobot