Tennant T7AMR

Tennant T7AMR is a ride-on scrubber that drives itself, built for the daytime floors of supermarkets, schools, airports and distribution centers where a cleaner would otherwise spend hours in the seat. An operator trains it on a route by driving it once, and from then on the machine repeats the job on its own while that person moves to other work. The autonomy comes from BrainOS, the platform of Tennant partner Brain Corp, so the robot watches for people and obstacles with overlapping sensors and stops for anything it cannot pass. Lithium-ion batteries give it the longest shifts and lead-acid the lower price, and the same machine still cleans in manual mode when a one-off job needs a driver.