Remote Play

[4][5] Interactivity between Sony's home video game consoles and handheld video game console is traced back as far as 2006, prior to the PlayStation 3's launch, when journalists noticed a PlayStation Portable icon, with the title "Remote Play", on pre-release versions of their PS3.

[6] The functionality was officially revealed just prior to the PS3's launch in October 2006, at Sony's "Gamer's Day" event, where Sony demonstrated the ability to transfer the PS3's output to a PSP instead of a television, through showing downloaded PlayStation games and movie films being transmitted to a PSP's screen and speakers.

[7] Sony announced that all original PlayStation games would support the feature, but they had to be digital, not disc-based, media from the PS3's internal harddrive.

[8][9] This later changed by the end of 2007, when a firmware update made it so any original PlayStation game was compatible with Remote Play, even disc-based ones.

[10] Despite Sony's early emphasis on Remote Play and original PlayStation game support, it was used very sparingly between the PS3 and PSP, with very few PS3 titles allowing for its use.

The feature was even removed from several titles before their final release, most notably Gran Turismo HD and Formula One Championship Edition.

[13][14] Despite this, the rumor was declared false by Sony, who said that the feature had to be implemented on the software side by developers on an individual basis, not on a hardware level.

[16] President of Sony's Worldwide Studios for Sony Interactive Entertainment Inc. Shuhei Yoshida summarized the issues with PS3 to Vita Remote Play: "The single biggest issue, why there are not many PlayStation 3 games that support Remote Play, was that it was optional – the system didn't do much.

"[17]Despite this, unofficial hacks to the PS3 firmware have been reported to unlock the Remote Play feature in a number of PS3 games with varying degrees of success.

Games such as Battlefield 3[13] and BioShock Infinite[18] have been shown to technically be feasible, though still impossible to do without unofficially hacking the PS3's firmware.