Rockchip's new tech is being demonstrated on the Pipo P1, a Chinese tablet which has a 9.7" Retina-class screen and runs Android 4.4.2 Kitkat on a Rockchip 3288 CPU with 2GB RAM and 16GB internal storage.
To be perfectly honest, last year's video (embedded below) was pretty cool in and of itself, and it showed a number of features that made me drool. But one important different between the videos is that the one released last year was created by Rockchip's marketing dept, which means it is as real as any photoshop render of a product.
The new video above was shot by a real user with a production release tablet. That makes it a much more accurate depiction of what Rockchip's multi-window tech can actually do.