Well-known e-book device producer Bookeen in a presentation (PDF) late last week teased the Cybook Opus, a device it's specifically touting as pocketable. Without providing full details, the company both makes the ambitious claims for size and says it will have one of the sharpest resolutions ever at about 200DPI. It should similarly be one of the lightest at 5.3 ounces and given controls that c
