Microsoft researchers are exploring new fields to make people control devices like a microwave, Ipod or even a TV bay just touching a specific point on your hand or in your arm. The technology is just starting but they have a lot of expectations because it is very comfortable. They also talk about this example, you are running in the morning and your Ipod plays a song that you don’t like, so instead of taking out the Ipod and change the song, you can just touch a point in your arm and play another song.

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