Philosophy Wire: A delicate touch…

Photo by Spiros Kakos

If robots are to help out in places like hospitals and phone repair shops, they’re going to need a light touch. And what’s lighter than not touching at all? Researchers have created a gripper that uses ultrasonics to suspend an object in midair, potentially making it suitable for the most delicate tasks. [1] Touch. Without touching anything. It sounds like a paradox or a weird Zen quote. Yet, it is the only way possible. The moment you actually touch something you destroy it. The moment you touch something it becomes part of you. And it is then that you need something more than touching to feel it. Search for the things that feel the same. It is there were you will find all the reasons why they are not. Extend your hand. Touch yourself. Isn’t it weird that you can feel me?

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