Over the past decade scientists have tried to get technology surfaces to be as sensitive as our skin, especially as our fingertips. Human tact is a very sophisticate interface between us and the external world. It is incredibly sensitive and allows us to immediately store information about the reality that surrounds us on different levels, such as pressure, temperature and texture. Researchers in Korea are now experimenting a compress electronic skin able to multitasks, like the human one, feeling temperature, pressure and sound (sound is air pressure, after all), all at once.
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