The Guardium UGV autonomous vehicular robot can use GPS and its own decision-making skills to maneuver around on guard duty.
(Guardium UGV demonstration video)
This robot can also be provided with a variety of special options, like tile fire indicator, a missile approach warning system, chemical snifters, fire extinguishers, and even an "RFID Interrogator."
Give it a few more decades, and it will start to perform like the ED-209 from Robocop. The Enforcement Droid Series 209 is just the kind of sidekick that 2084's robot police will need.
(ED-209 Enforcement Droid Series 209)
Okay, their appearance is not very similar, but we've got like seventy-five years to get it working right.
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'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!' - Ray Cummings, 1931.
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.' - Neal Asher, 2008.
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Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Orb Nomad Zero-Emission Electric Aircraft
'That explains how it was so easy for me to remain motionless in midair or to perch on a flagpole in imitation of a giant bird, even in the windy city of Chicago.'
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'