My friend Ramon pointed me to the Smartpen. You write on special paper (you have to buy it). It records audio as you write. Then you can touch any part of the drawing/writing, and it will play the audio that was recorded at just the moment you were writing.This is a step up from a similar feature in Microsoft OneNote; the recording is indexed by the image. You can play back this way without a computer, or store and play on the computer.
The software can read written text, and you can search it.
I haven't bought one yet, but I'm sure tempted. I've always wished my paper notebook could somehow be indexed and searchable.
1GB Pulse™ Smartpen
Publisher: Livescribe
The 1.3 oz. anodized aluminum Pulse™ smartpen records audio and links it what you write.
The 1GB of memory can hold over 100 hours. Actual recording time varies by audio quality setting.
Requires Windows XP with Service Pack 2 or Windows Vista
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Capture Everything:
The Pulse smartpen records audio and links it to what you write. Missed something? Tap on your notes or drawings with the tip of your Pulse smartpen to hear what was said while you were writing. -
No Need to Lug the Laptop:
The Pulse smartpen automatically captures everything as you write and draw. Transfer your notes to your computer, organize them, and even search for words within your notes. Find what you want in seconds. -
Share Your Notes:
Transform your notes and audio into interactive movies. Upload your creations online for everyone to see, hear and play.