John Nack at Adobe recently posted a demo video of a hot new project in the works from Adobe Labs: content-aware fill in Photoshop. Where the current spot-healing tool in Photoshop (up to CS4) replaces the selected area using information from one other part of the image, the new content-aware version uses a technology called PatchMatch to fill in the hole using info from multiple surrounding points. The upshot is that you get a much more convincing automatic heal.

In the demo video, you can see how content-aware spot healing makes things like removing wires from a photo a whole lot easier, but there's also a new version of the fill tool for larger areas. You can use it to scrub out entire trees and big chunks of scenery, and the result seem pretty plausible.

When is this magical new feature coming to Photoshop? Maybe not ever, according to Nack's disclaimer, but it looks far enough along that I wouldn't be totally surprised to see it in the next major version.