Handheld Learning - learning with mobile and ubiquitous technologies

Have you seen the Livescribe Pulse smart pen ?    http://www.livescribe.com/

- It records what you write digitally (I know not new)
- It records what you hear when you are writing (kinda cool)
- It SYNCS the AUDIO with the WRITING !!!! -  (way cool)

You can play back the audio that took place when you made your hand written notes.  You can post your video of the session for online sharing.

QUESTION: 
- How do you think this can be used in your classroom? 
- Could it reach a different kind of learner ?