Want a Bluetooth keyboard that you can use with your iDevice or Mac and slip into your pocket when it's not in use? Cervantes Mobile LLC today introduced their Jorno folding Bluetooth keyboard, which folds down to a tiny 3.5" x 3.5" x .9" box when not in use. When deployed, the keyboard is quite small -- 8.5" x 3.5" by just 0.3" -- but apparently quite usable. It's only 8.8 ounces in weight, too, so it won't bog you down.
The Jorno keyboard uses a rechargeable lithium ion battery to provide about a month of use; it's charged with a Mini USB charging cable. It works with a variety of devices, so even if you don't have an Apple device, you can put one to good use. It also comes with a detachable cradle for holding a phone, iPad, or media player.
Jorno will cost US$99 when it begins to ship later this fall, but you can preorder the keyboard for a special price of $79 through October 31, 2010.