What if you could combine screens of iOS devices sitting on your table into one massive multitouch enabled canvas that you could interact with?
That's what researchers with the Human-Computer Interaction Group at the University of Konstanz in Germany set out to create with their noteworthy HuddleLamp project.
Basically a tabletop with a built-in 3D camera that sits above, the HuddleLamp uses smart software which analyzes RGB and depth data to not only detect your mobile devices such as smartphones or tablets, but also track hand movement and determine their relative position to one another.
The results are impressive: the HuddleLamp can detect interactions above and between displays so you can swipe and toss information from one device to another, render a huge map across the devices with each screen showing only a portion of the map and what not.