LAS VEGAS, CES 2012 – Texting on the iPhone’s 3.5-inch touchscreen is about as good as you can expect, but wouldn’t it be great if there was a way to fit a full-size keyboard in there for good measure?
Celluon thinks there’s a way to do just that with the Prodigy, a Juice Pack-style battery case for the iPhone 4 and iPhone 4s with one interesting trick up its sleeve: it can project an interactive infrared keyboard onto any flat surface.
In theory, this means effortless typing as long as you can prop your iPhone up on a table or desk. The reality, though? Stick to texting.


