Science

Octopus-inspired patch grips skin and reveals pulse through shifting colors

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 20/10/2026, 14:10:24 UTC.

Briefings

A transparent, rainbow-patterned patch, resembling a CD back, has been developed to measure pulse and blood vessel stiffness using smartphone cameras. This represents the first wearable device of its kind in the world, marking a significant advancement in non-invasive health monitoring technology.

Key points

• The device is a transparent, rainbow-patterned patch resembling the back of a CD.
• It combines with an ordinary smartphone camera to measure pulse and blood vessel stiffness.

Context

This represents the first wearable device of its kind in the world, marking a significant advancement in non-invasive health monitoring technology.

Limitations

The evidence is a single sentence summary without specific dates, author names, or quantitative data. No additional background context or research status is provided.

Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 20/10/2026, 14:38:57 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.

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