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Robot boat to survey Tonga volcano

Digital Planet

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Is There a Future in Robotics?

We can certainly envision having individual like pressure sensors all across the surface of the skin and there's some very nice research in that direction. But it tends to be very fragile and expensive, difficult to integrate and put onto a robot. And so we got around that by using technology that's really been improved and made widely available through cell phones and other personal electronic devices. So we're basically using a camera to circumvent the need to put individual sensors all over the finger and we just use this soft structure. The soft structure mechanically changes contact into something that's visible and then the lights and the cameras turn that deformation and light changes into signals that are networked and interpret as a physical contact. That

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