Researchers have developed a flexible optical touch sensor that can simultaneously detect the strength and location of pressure with high sensitivity and stability. The advance in tactile sensing ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Abstract: Accurate recognition of patients' physical activities leads to correct diagnosis and treatments. However, currently deployed approaches are deficient in recognizing the activities requiring ...

Abstract: Privacy concerns on smartphones have been raised by the public as more and more personal data are now stored on them. In this paper, we show that location ...