Apple invention adjusts display brightness according to on-screen content
A patent discovered on Tuesday outlines a system in which displays like the iPhone and iPad's Retina panels are automatically dimmed based on what type of content is showing on screen, allowing for portable devices to conserve precious energy.
http://feeds.appleinsider.com/click.phdo?i=50881a05b7a20c2efb5efe19b9360a6b
