While the best minds of mankind continue to try to articulate the differences between smartbooks and netbooks and notebooks from notebooks, a couple of designers have proposed their own version of a smartbook. According to In-oh Yoo and Sun-woong Oh, the smartbook is a photo frame tablet with a mobile clamshell phone included. You can call by phone and it also plays the role of a wireless keyboard in the unfolded state. The tablet is a regular PC Tablet like an iPad.