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 ...

Chemists have developed a molecular system capable of very precise optical pressure measurements. The gemstone ruby served as the source of inspiration. Chemists at Johannes Gutenberg University Mainz ...

Using their Mosquito fabrication method, the researchers created a fan-out pattern of multiple thin light paths inside a thin sheet of PDMS. This created four optical channels that could be used for ...