What's my favorite TED video

     I like to watch TED videos. I can learn a lot of things and English by watching many amazing videos. In TED talks, there are various kinds of videos and all of them are very good materials to learn English. Here, I want to recommend one of my favorite TED video. This video is about the technology of six sense of human beings and the presenter introduces a unique device and tries to connect the physical world with the digital world by it. I really hope that this world will become reality and I want to enjoy using this device as soon as possible.