Guive Balooch, Global Vice President of L'Oréal's Technology Incubator, unveils new UV Sense that sticks to your nails to measure sun damage.
For full interview [click here](https://cheddar.com/videos/loreal-launches-first-battery-free-wearable-for-uv-protection).
Multiple activist investors have taken stakes in Salesforce, according to reports from several outlets, spurring speculation that the tech firm could soon face additional pressure to increase margins and trim payrolls.
