Through tactile collection sensors and tactile reproduction actuators, the device allows people to feel textures virtually without touching objects in reality.
The telehaptic device works by being attached to the fingertip like a sticker and leverages the unique vibration pattern of touch and texture. By having this close contact with the skin, it is able to provide a more vivid tactile experience and bridge the immersion hindrance of other similar devices.
The technology, developed by ETRI engineers, is expected to add a sense of immersion to the metaverse.
"Through the light and flexible on-skin tactile reproduction device that can be attached to the skin, we have taken a step forward in preparing a foundation environment for developing highly immersive virtual/augmented reality content," said Hye Jin Kim, the lead researcher on the project.
To build the device, the research team used a self-developed piezoelectric element and an ultra...