Now it seems like Sony has been working on an emulator for the PlayStation 4. This emulator will allow you to play PS1 and PS2 games on your PS4.
The software emulation will possibly even grant the title HD resolution without upscale, which has sometimes caused images we've seen on the PlayStation 3 to appear blurry. Sony has yet to officially announce this emulator, but since the outcry of backwards compatibility has been strong since the announcement of the PlayStation 4, it seems likely that they have something in the works.
We'll likely hear the announcement of any emulator this June during E3 2014. Until then, let us know i the comments which past generation video games you're interested in playing on the PS4. [via Eurogamer]