Big News About Tiny Lasers for Wearables

Big News About Tiny Lasers for Wearables

Laser wristwatches are nothing new to James Bond fans who have watched 007 use his laser-enabled watch to cut his way out of a few jams. But laser tech is relatively new to health-monitoring wearables in the consumer market. And Laserland looks like where we’re...
Sensor Unlocks the Secrets of Sweat

Sensor Unlocks the Secrets of Sweat

Is there any limit to the biodata attainable from sweat? Apparently not, at least that’s the implication from Caltech’s Cherng Department of Medical Engineering. Led by assistant professor Wei Gao, the Caltech team published a report explaining their...