Firefighting is a difficult and dangerous job, which puts humans on the front line to save life and property on a regular basis. It’s a prime candidate for some robot helpers, and [Ivan] has … ...

Sentry robots like WowWee's Rovio are all well and good ... (aka Halon 1211) flame-retardant fire extinguisher complete with a remote-controlled nozzle. Sprayed onto a fire, ...