Amazon.com: IQ Shield Full Body Skin Compatible with Sony PSP 3000 + LiQuidSkin Clear (Full Coverage) Screen Protector HD and Anti-Bubble Film : Video Games
PQ: Practical Intelligence Quotient - IGN
IQ MANIA PSP and IQ Remix + PS2 (inteligent cube) playstation NTSC-J bundle game EUR 43,16 - PicClick IT
Mean Values for Information Quality in the PSP/IQ Model | Download Table