Meet the EMIEW3 robot: a humanoid service bot that can interact with people autonomously. It travels on 2 wheels at 6 km/h and measures 90 cm tall. It has voice recognition to understand people in noisy environments. As this video shows, these robots can help people who are lost and even guide them to the right location.
EMIEW3 is smart enough to identify people needing assistance and approach them autonomously. A fleet of these robots will be rolled out at Haneda Airport in Tokyo to guide travelers in the future.