FrogPad's one-handed, Bluetooth keyboard
has come out with a Bluetooth version of their one-handed keyboard. I've been tempted to try this. The FrogPad is one-fifth the size of a conventional keyboard. I've wanted to try one of these and see if I could acclimate to it. This might be better than folding chiclet keyboards for entering lots of data into a PDA or tablet. A one-handed keyboard is also more useful in a wearable situation (i.e. strapped to a wrist or leg).