PS Vita Needs More Button Mapping.
I for one love bing able to use the PS Vita to play 14 for gathering, crafting and for simple dungeons. My problem is L3, R3, R2, and L2 are on the back touch pad which is pretty hard to use. Having big hands my fingers touch the back touch pad, I bought a "Mad Catz" case because it had a back plate that goes over the rear touch pad. The PS Vita actually has 5 regions on the front touch pad, the middle and the corners which are actually programmable buttons for PSP games that was added to the vita in update 1.80. The touch pad is currently set to mimic the PS4 touch pad which is by default set to be a touch mouse which i turned off because i don't care for it.
There is 5th region in the middle you can see if you touch the middle of the screen while not in a game. I think many people would love this feature it's already there just needs to be utilized.
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