I think Touch Generations died late in 2006 when the Wii launched. Then motion controls became the new hotness.
But there definitely was a time pre-iPhone that "touch gaming" was a buzzword, and the DS controlled the segment.
Sure. But the only point of contention I'd bring up is that Nintendo didn't invent this. Touch screen gaming's been around forever. Though PDAs weren't the most popular thing ever, they did exist for quite a while before hand and did have some games on them. Further, those stupid multi-game coin-ops have existed in bars for almost as long as I can remember. So though the DS may have been the first mainstream breakthrough in terms of mass consumer adoption goes, it's not as though the idea of using touch controls instead of buttons and a d-pad/joystick was an alien concept before Nintendo Dogs came along.
I think the word the poster used was "popularized," which the DS did do. PDA games sucked. So did bar games.
Obviously, the iPhone took it even further, but the DS was the first device people really started paying attention to touch gaming with if we're being honest.
And I think my post was meant more as a response to this:
I wouldn't really dispute that. Touch screen gaming wasn't a thing in 2004.
I obviously didn't mean the DS was the first touch-screen device capable of playing games. By "wasn't really a thing," I meant no one really though touch screens would go anywhere in gaming. I thought this'd be pretty obvious.