Robot maker Boston Dynamics, now owned by Japanese telecom and technology company SoftBank, has just uploaded a new video on YouTube.In the video, they show off a new version of their more sophisticated SpotMini robots.SpotMini, according to The Verge report, was first exhibited in June 2016. At that time, he was carried as a giraffe-like robot who was assigned to do simple homework such as bringing food or drinks. However, at that time, SpotMni is still not perfect.@adsactly