f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
Canary Flex - Versatile indoor/outdoor security device
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Sunflower Labs - Drone-based home security for the rest of us
Dimmer - A very small and free utility for Windows to reduce brightness on LCD/TFT screens.
Nest Cam - A new security camera by Nest