Viabot’s sweeping robot can work 12 to 24 hours by swapping its own batteries. The same sensors flag loitering to human staff.

Viabot has raised a $24m Series A led by Walden International for its autonomous outdoor sweeping robot. Each battery lasts about six hours and the machine can autonomously hot-swap batteries to work 12 to 24 hours, correcting TNW’s earlier report of a six-hour runtime. The company says sweeping is the primary function, that soft security […]
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