While those initial leaked specs for a Chrome OS-based netbook unabashedly specified a multitouch panel, Google is remaining shy on confirming just what it's up to in the fingerprint department. When Google's Senior Product Manager of Search was asked pointedly about touch support in the OS, according to TechRadar he looked nervously at a PR manager before failing to provide a concrete answer. Read that how you will, but the open source wing of the OS, Chromium, has gone ahead and created its own vision of what touching chrome might look like, including a very compelling video we've included for you after the break. This includes popup context menus, a selection of finger- and thumb-friendly keyboards, and of course some delicious multitouch support. Interestingly, if the scale of the hands in the video below is anything to go by, the Chromium group expects an eventual Chrome OS tablet to be between three and five feet wide, which might be a little cumbersome for those with diminutive laps.