The solar-powered hat fan taught us how to survive the summer heat, but what about the winter doldrums? Enter the "Feel Bright Light" from Hollywood Gadgets. A set of LED bulbs affixed underneath the brim of a visor bathe your face in happy light to help ward off seasonal affective disorder, for a mere $200. Our take: We'd rather stay in a permanent funk.
(Credit: Hollywood Gadgets)
Google paves the way for more wearable apps
A version of Android for smartwatches is on the way, Apple updates iOS 7, Snowden speaks at SXSW, and a Texas company arms drones with stun guns.