Lab on a Contact Lens Can Measure Stress Through Serotonin

marc__1 35 points 6 comments September 25, 2026

Discussion Highlights (2 comments)

reilly3000

Fascinating! How does the data make it off the lenses? Graphene-scale radios on my eyes sounds like it would have to have side effects.

fcatalan

This will come handy for my Voight-Kampff testing machine startup.