what your finger grease says about your ipad

Design Language News took on an interesting project with an iPad.

Because the touchscreen is the primary input device, the fingerprints left behind tell the story of the type of input that's been had. To illustrate this point, they used their iPad on a single application, turned it off, and then photographed the resulting fingerprints.

The collection of greasy iPad shots really comes across as its own interesting series of photographs. From quipsologies.