Tag: Tactile and Sensory Interactions

Biomimetic skin interface decodes heterogeneous mechanical signals
—
in Engineering
What the study found The study found that a biomimetic metamaterial-based interface (BMMI), an engineered auxetic metamaterial substrate that reproduces the microrelief and mechanoreceptor architecture of natural skin, can selectively capture diverse mechanical signals from adjacent skin regions. The authors describe this heterogeneous set of skin mechanical signals as mechanodermal activity (MDA). Why the authors…
Touch-based speed-constant material perception relies on natural statistics
—
in Neuroscience
Natural material surfaces produce speed-invariant vibration signatures that explain how humans perceive materials consistently. The spectral exponent relates to tactile receptor activation.

Biomimetic skin interface decodes heterogeneous mechanical signals