In today’s Tech Talk, Chet introduces the reported benefits of turning down the blue on your mobile devices to a warmer color for optimized viewing at night. This is designed to contribute to better sleep. Join in and learn about the Night Shift option in Apple’s iOS devices. If you’re on Android – Twillight is an App as well as the product from f.lux. You can check out the apps with the following links: Twillight Android App or the f.lux application .