Mitsubishi tests 100 robots to deliver Starbucks coffee, lunch boxes

Mitsubishi Estate is testing self-driving robots that can be used to carry Starbucks coffee and deliver bento lunch boxes in its offices and buildings in Tokyo. Around 100 robots have been deployed for delivery, cleaning and security purposes, the real estate developer said. Earlier, Mitsubishi had held a demonstration showing how the bots can deliver food to office workers.