Well, the iPhone, maybe. But I’m not sure.
The point is, when I was a high school student, I bought a Gameboy. Yep, the original one. Big, warm grey plastic, crappy screen. And yet I was constantly mocking friends with Lynx or GameGear. Actually, I got a GameGear myself, so I was the subject of my own mockery. The other consoles were boasting those full color backlit LCD Screen, and their batteries lasted for about fifteen minutes. You couldn’t even finish a game of Sonic and it was over. Unless have brought with you this huge power adapter and finding a power outlet, of course. Which was pretty difficult on the bus, you know. Gameboy batteries, on the contrary, lasted thirty hours. Plus, Tetris, one of the most addictive game ever, was included with the console. A lot of games were fast and immediately fun, perfect for the small gaming sessions which happen on the road. It makes a lot of sense. I brought my Gameboy everywhere, and it was just perfect, despite being so clunky.
Fast forward to the next-gen era. The handheld market is pretty dynamic. Nintendo alone released four versions of its DS franchise, plus the new 3DS. Sony is trying to put PS games on their phones, has the PSP and the Go (a big failure, but still) let alone the incoming NGP. None of these are really hand-held consoles.
Sony tried to bring the home console entertainment to the hand-held world. Pretty good if you travel a lot, during long trips, or when in hotel with nothing to do. But terrible, really terrible for short burst of gaming.
Nintendo DS, however, has a more Gameboy-like approach. A lot of games are quite playable in the space of a bus ride, but unfortunately the touch screen and the stylus are not that compatible with a crowded and bumpy ride through the town (have you ever tried to draw a line while on the bus? Then you know what I mean). 3DS is even worse: the 3D screen only works if you stand quite still, since even the slight movement can make you lose the effect. And the batteries? 3 hours, which for sure are not the Game Gear’s fifteen minutes, but still force you to bring a power cord pretty much wherever you go.
Mobile phones are only slightly better: when I play games on my iPhone I drastically reduce the life of my battery, and you don’t want to drain it too much, since that is your phone also.
So, basically, I feel the need of a true handheld console. Too bad my old Gameboy died a while ago.



