Tagus 'Thumpad' designed to improve typing on mobile devices

At just 10 cm long, 6 cm high and 68 grams on the scales, this new Bluetooth keyboard is not designed for your desktop. 



Instead, it's aimed at smartphone and PDA users, with Targus proclaiming it useful for writing e-mails, SMS messages and playing games.

It's certainly not the most advanced keyboard ever, but it's small enough to slide into a pocket of your bag in case you need to write a longer message on the go.