What is it?
Write freely and never worry about losing your paper drafts again because all of your thoughts are saved in the EPOS Digital Pen & USB Flash Drive. As you write, the pen records your trace movements into the USB flash drive.
Small, compact and completely wireless, the Digital Pen & USB Flash Drive can be used at work. You can write, sketch and draw freely anywhere, on almost any surface, while the device simultaneously captures and stores all handwritten text and drawings in real-time to the Flash memory.
Once uploaded, handwritten information can be transformed to text using standard handwriting recognition software, notes and drawings can be edited and shared via email and messaging applications.

How does it work?
The pen comes with a plug in decoder that has to be connected to a PC. As you write, the data is sent from the pen to the decoder in acoustic waves, and stored on the flash memory drive. Incidentally the pen can also double as a wireless mouse.

Drawbacks?
The only slight drawback is that the flash drive, which is pretty tiny anyhow, has to be in the line of sight of the pen.

Where to buy it

http://www.epos-ps.com/