One of the TweakTown staff was browsing the latest Kickstarter projects and came across Lightpack, an awesome open-source project that projects colored light onto the wall behind your monitor or TV. The color is matched to what is currently being displayed on your screen, so it visually expands your screen size and aids with eye-strain commonly associated with viewing screens in the dark.
Since the device is open-source, many cool features can be added by the developers at large. Plugins can be developed that make the lights change color to notify of an incoming Skype call, unread e-mail, or even that a spell has been recharged in World of Warcraft. Overall, the system is really quite awesome.
For the makers out there, Lightpack has released the designs for the PCB, bill of materials, and other needed files and designs so you can build your own at home. For the less electrically-inclined, Lightpack is offering up pre-built units if you support the Kickstarter campaign. It's almost completely funded, needing just under $10,000 more by May 31.
Check out the Kickstarter campaign here.