PS Plus emulation could be improving in the most unexpected way

techradar.com:

We hope you kept your old PS3 controllers and peripherals, because it's possible the PlayStation 5 might support them in future.

A recently published PS5 patent shows that Sony could be planning to make older PS3 peripherals compatible with its latest flagship console. The new PS Plus includes a slew of older gen games from the original PlayStation to the PS4. Sony wasn't overly concerned with backwards compatibility last generation. But the success of Xbox Games Pass has given it a renewed focus on supporting older titles. And now it looks like it's doubling down with support for older hardware.

The patent, which can be read here(opens in new tab), is titled «Systems and methods for converting a legacy code into an updated code.» It largely focuses on methods of facilitating emulation on PS5. The most eye-catching diagram in this regard is 'Fig 14.' This diagram shows controllers and peripherals like the DualShock 3, EyeToy camera and the PSP Go. The intent seems to be creating a method by which these peripherals can connect to PS5, wirelessly or otherwise.

PS3 emulation on PS Plus isn't exactly perfect. So far, the PS3 games available on the service have simply migrated from the (now non-existent) PS Now. On top of that (owing to the difficulty of emulating PS3 games), you can only stream these games via an internet connection. There's no option to download PS3 games as there is for every other generation featured on the service.

However, what this patent could suggest is an effort on Sony's part to make PS3 emulation more robust, albeit in a fairly unexpected way. Supporting such a wide variety of peripherals on PS5 will open the floodgates on the kinds of games Sony can add to PS Plus.

The EyeToy, for example, had a