A tactile sensor based on an optical fibre ring resonator helps blind or partially sighted people interact seamlessly with ...

Optical tactile sensors are gaining significant attention ... applications not only for handwriting analysis but also for ...

Researchers have developed a fast and accurate flexible tactile optical sensor ... Braille as a person moves their finger over it in real-time. Our sensor can handle tiny Braille details accuratel ...

relative to the overall signal smoothing observed with a featureless sensor. The resolution of tactile sensation appears to be determined by the distance between fingerprint ridges and the ...

Hands and fingers can be used entirely normally while receiving tactile feedback. The unique device consists of a control box, wires, and some electrodes attached to different spots on the back of ...

The first and most notable of the bunch is a haptic feedback concept employing a “grid of piezoelectronic actuators” that combine to form a fully tactile touchscreen. In theory, the device ...

"Traditional sensors struggle with this, especially for dynamic tasks like reading Braille as a person moves their finger over it ... other fields where sensitive tactile sensing is needed ...