Enter Spark, a seven-inch slate that comes running the Plasma Active UX, an open-source OS basedonLinuxkernel, KDE's multi-platform Plasma environment and a dash of Qt for good measure.
Note: While Android is basedon a Linuxkernel, the goal behind Tizen seems to be an even more open-source, flexible OS designed to be user-friendly and carrier-friendly.
All that has leaked out so far is that it is basedon the Chrome web browser and the Linuxkernel, and designed mainly for lightweight laptops known as netbooks.