[DUMBGRUNT]

Nice!
And cheap clones to run up and down the back alleys and draw fire.

[Murcielago]

I personally think what you can do with unmanned systems is endless, but for UGV (Unmanned ground vehicle) applications my favorite is this one

check out this web site this thing does it all!

http://www.spawar.navy.mil/robots/resources/marsupial/marsupial.html