BEIJING -- Uoni, a Chinese startup developer and manufacturer of robotic vacuum cleaners for households, has released its latest version which can be set to sweep and mop over a long period without human intervention.
Uoni's new self-cleaning machine can operate on its own for 60 days

Uoni says its new vacuum cleaner can be left to operate by itself for 60 days. (Photo Courtesy of the company)
BEIJING -- Uoni, a Chinese startup developer and manufacturer of robotic vacuum cleaners for households, has released its latest version which can be set to sweep and mop over a long period without human intervention.