While it may look easy to type on a touch-screen, it’s really anything but that. Most likely, you’ll end up typing faster using a device with some kind of tactile response. That’s where the iTablet Thumb Keyboard comes in.
I’m not a fan of small keyboards, but in a pinch, they will do the job. The Thumb Keyboard is a wireless, Bluetooth-enabled, backlit keyboard that works with computers, set-top boxes, iOS and Android devices. It also has a trackpad on back, but from what I can tell, that won’t work for iOS or Android devices, only on Windows machines.
It seems like a perfect unobtrusive keyboard, though the fact that the trackpad doesn’t work with the tablet and mobile OSes makes it somewhat limited. The iTablet Bluetooth thumb keyboard is available for £79.99 (appx. $132 USD). That’s a bit pricey in my opinion.