Trash Can Invention : JAPAN

world of technologies bring us further a head with machine where the machine can understand human language. But how we design in to be in simplest daily task like Trash Can? How can you toss it like a boss and that trash can moving on its own? here is the video on how they do it. Japan, you have my respect on environmental upgrading..

 i think i wanna do some too. master my engineering course. hehehe