L’Oreal and John Rogers built a thumbnail-sized UV sensor

LOreal is not a name that youd normally associate with CES, but the cosmetics giant is now a regular exhibitor at the show. This year, the company is demonstrating a thumbnail-worn smart device thats less than two millimeters thick. UV Sense is a battery-free electronic sensor thats designed to monitor your sun exposure and, with the help of an NFC-enabled smartphone, help limit your skin cancer risk.
UV Sense is a big leap from LOreals last offering, My UV Patch, which w…Read more