New Delhi, Nov 14 (PTI) An analysis of how the human skin responds to images, sounds, and touch has suggested that the nervous system may respond most strongly to haptic (touch-related) sensations.

‘Hummmmm,’ I sing to myself as I exhale loudly. Then I take a big breath in, feel my ribcage expand and hum again. Next, my hands gently stroke my jaw and chin, then float to my forehead for more ...

Have you ever reached out in a virtual world—whether in a game, a training simulation, or even a video call—and felt the absence of touch? It’s a strange limitation, isn’t it? No matter how visually ...