Haptic hydrogel “skin” simulates touch in VR and AR

While technology is making major strides in absorbing our eyes and ears in virtual worlds, it’s harder to engage senses like touch. Engineers at the City University of Hong Kong have now developed WeTac, a thin, wearable electronic “skin” that provides… Continue reading Haptic hydrogel “skin” simulates touch in VR and AR

Surprising gut protein discovery is new target for constipation treatment

Researchers in Australia have discovered that a touch-sensitive protein normally found in skin is also located in the gut. There, it seems to sense the presence of food and triggers contractions to push it along, while reduced levels of this protein ma… Continue reading Surprising gut protein discovery is new target for constipation treatment