“Diffuse is a smart laptop light that performs two functions using Arduino:
With a light sensor, Diffuse evaluates whether your environment’s light is appropriate for using the laptop screen at night. If not, it projects a white LED light with variable intensity on the soft felt diffuser. By doing so it reduces visual stress, compensating for excessive contrast between the screen and a dark room.
Diffuse reads in real time the average color of the computer screen and sends the information to the RGB LED strip, thus becoming a portable Ambilight. In this way Diffuse creates a dynamic colorful environment that enhances your computer experience.” diffuseyourlaptop.wix.com/diffuse