[TadW]

http://www.piworld.com/story/story_s...5168&var=story

Regardless, our outlook for electronic paper as a display technology is quite bullish, but we feel that while the first-generation devices are impressive, the real application for electronic paper will be incorporated into next-generation PDAs, cellphones, MP3 players—or whatever omnipurpose device evolves out of the merging of all of these disparate gadgets. The combination of a flexible or rollable e-paper display with a device that can access the wireless Internet and access updated content is a killer app waiting to happen.

Technological hurdles abound, of course. As the Web becomes more rich media-based, it is several strides ahead of the capabilities of the current crop of e-paper technologies.