"In his iPhone Resolution video, information design expert Edward Tufte, praised the information density and content resolution of the device. Known for evaluating Web interface designs by counting the quantity of links present, Tufte is a big proponent of clarifying information by adding detail not "computer administrative debris."
"Computer administrative debris reduces information resolution and steals content space away from the user. The iPhone brilliantly suppresses much admin debris. The idea is that the content is the interface, the information is the interface, not computer administrative debris."
"In particular, Tufte called out the iPhone's Photos application as an example of clarifying information by adding detail. "In this collection of photographs, many information elements are arranged on the same surface as the user scans 150 images arranged in a two dimensional small multiple format."