Quantic Dream boss David Cage is all about storytelling and character emotion.

And he has just unveiled a new tech demo that shows off the sheer power of the PS4. The demo featured an old man with white, thinning hair and amazing facial expressions. As Cage said- "We are now limited only by our imagination."

This reminds us a little of QD's "Kara" tech demo that wowed the gaming world some time ago, before the studio's impressive Beyond: Two Souls was announced. Cage explained how character models have gotten so much more detailed over the years, and just how amazingly detailed those models will be on the PS4. There's no doubt that this studio can do some incredible things with Sony's new platform but for now, we're just waiting on Beyond . Whenever they get around to the PS4, we're sure they'll deliver something truly memorable, as they tend to do. We expect nothing less?

There have been multiple examples of the PS4's power so far. Have you seen them all?