Vita TV indeed looks nice, but how they will emulate the touchscreen and rear touch? Some games, like Uncharted and Killzone simply use these hardware to basic things or to replace the missing R2/L2/R3/L3 combo that Vita TV will have on the DS3. But games like LittleBigPlanet Vita actually use the touchscreen to drag items, touch things and so on. They already said something about compatibility in those cases?