The game will utilize the Vita's touch screen and rear touch panel for gameplay. (stickskills.com)
The N1 also offers a 12 cm squared rear touch panel that lets you scroll, tap and capture photos — maybe we'll see some PlayStation Vita - style mobile games taking advantage of it too? (thenextweb.com)
The first thing I ever heard about the PlayStation Vita game Little Deviants was that you could touch the Vita's rear touch panel to poke flat ground in the game into hills. (kotaku.com)