The idea is to design smart light switch functioning as a sensor to dial in the optimal light levels in the room. The switch will go beyond color-changing, app-enabled bulbs to provide an intuitive lighting-environment. The device's sensor will detect movements, noise, the time of day and the room's ambient light levels, and then automatically adjust the lighting to suit the needs of the moment. Bedtime will trigger the lights to slowly dim, setting a relaxing mood, while...