ppsspp upgrade

I noticed something about this popular android emulator ppsspp

which I think would make the application more awesome if it has.
This is screen shot fuction.
I decided to play back some Nintendo nes and Sega genesis games on my phone and I discovered both emulators has screenshot which will make it more easier to do tutorial or capture your moment of game with it.
Nesoid Nintendo nes emulator

gensoid Sega genesis emulator

I think this should be done in the next upgraded. Thanks