The LiveScribe Pulse smartpen is a computer within a pen that captures handwriting and simultaneously records audio and synchronizes it to the writing.

You can tap on your notes to replay what was recorded at the moment you wrote the note.  With pre-printed controls at the bottom of the dot paper notebooks, you can fast forward, rewind, jump ahead, pause or even speed up or slow down the audio recordings to easily access information.  You can upload all of this information — including the audio — to your computer to save, search for keywords, or share with friends, colleagues and classmates.

Starts at $149.

Livescribe Pulse Smartpen