There have long been great hardware keyboards for tablets, especially for Android devices with tablets being specifically designed for this purpose and keyboards made by the same manufacturer. However, even though entering the game late, Microsoft seems to be most dedicated to and also most associated with this form factor today, with their "type covers" representing the highlight of the companies only tablet line. And now, with the brand new HTC Nexus 9 - a reference device for Android -, Google is apparently betting on a similar construction, also in hope for more productive devices. Nevertheless, extra hardware keyboards seem to be not really the best solution. Of course especially the latest implementations are very well-made and easy to handle. But they seem to be rather designed for longer periods of use than for the average short interactions and work on the go, which is strange considering that portability is the biggest strength of a tablet. One of the great aspects of your PC’s keyboard is that it’s just always there and directly accessible when needed, but at the same time also never in your way when you don’t need it. Especially virtual, but also hardware keyboards completely break down at this, having to be plugged in first when needed, and in the meantime always be carried around by you. Instead of coming up with a better solution, manufacturers are apparently trying to temporarily transform your tablet into a laptop. Of course every software solution will still be far away from the typing experience offered by a hardware keyboard, but at least the gap between the two could be significantly smaller.

A virtual keyboard that runs in full-screen and automatically disappears I think the keyboard presented within this concept is far superior to current solutions and comes at least pretty close to what hardware keyboards offer. The two main aspects are The concept keyboard would close automatically when not needed anymore, imitating the just described experience from your PC. The interface would quickly disappear after a few seconds without any interaction (maybe 1-4 seconds, depending on how fast the user can type), with the small bar at the very top indicating how much time is left. The user can also temporarily disable this, tapping on the pause button. This might for example be useful when not being sure how to formulate something or otherwise thinking about a sentence. Also, the user can tap on the arrow in the very right of the input field to manually close the keyboard earlier. An easy way to describe the benefit of this is to imagine filling out a form on a touch device. Currently, you would have to repeatedly focus a field, write something, tap “finish” or touch somewhere else to close it, and then again focus the next field. With the concept keyboard, you could quickly tap on a field and type, and once you’re finished, the keyboard has already disappeared and you can directly and easily focus the next field, much more convenient, faster and more like on the PC.

Secondly, the concept keyboard runs in full-screen, giving space for much larger keys, which would - especially on tablet - lead to a significantly advanced writing experience. It’s intended for professional and fast use with multiple fingers (“touch typing”). Further more, the tablet might for example even be placed horizontally on a table like a hardware keyboard when typing. Another key aspect is that the keyboard is transparent. While this might seem rather random or for aesthetic reasons at first, it helps the user not losing context when the keyboard is activated and displays a great advance. Instead of trying to somehow connect with a focused textbox inside an app, the keyboard features it's very own input field. It helps focusing more on writing and leads to a more consistent and stable experience across different apps. The actual input field would simultaneously be updated in the background as well.