Rocketfish iCapsules is a new case for the iPad tablet that comes with a built-in keyboard and allows connecting the iPad tablet in landscape/portrait mode. The case looks quite similar to a laptop, and once you insert the tablet into the case's slot, you will practically have a mini-laptop with a touchscreen. iCapsule does not fall into the category of elegant cases, but it is definitely useful for those who use their iPad tablet for more than just surfing the web or watching a movie. The tablet connects to the keyboard using Bluetooth, but for the keyboard you need 2 AA batteries, otherwise it will not work.
Rocketfish iCapsule costs $100 and can be purchased from the manufacturer's website. To be honest, if I had an iPad tablet, I would probably buy something like this.
