The Junkyard Jumbotron is a system that allows laptops or phones in close proximity to be ganged together to form a large display. The idea is actually pretty simple: enter a unique URL on all the devices which displays a QR code on each device, then photograph the resulting array of screens and email it to a special address and that’s all the system needs to slice and orient images on your new jumbo display. The whole projected was designed by Rick Borovoy at MIT and there’s a beta version for you to start tinkering with.
