Enlarge / Hellllloooooo Chrome OS tablets. (credit: Valentina Palladino) Chrome OS took over schools with clamshells, but now Google is shaking things up with slabs. After a spring announcement, Acer has built the first Chrome OS tablet, the $329 Chromebook Tab 10, to give teachers and students a more flexible device to use for schoolwork both in and out of the classroom. Some might perk up at the idea of a lightweight yet durable tablet with a 2048×1536 display and a built-in Wacom stylus running Chrome OS, but this device (like many other Chrome OS devices) will only be sold in the education market.