I had one of those. It also had some audio transcription capability, so you could take notes aligned with a lecture and then tap a letter on the page to play th

I had one of those. It also had some audio transcription capability, so you could take notes aligned with a lecture and then tap a letter on the page to play the audio that was recorded when you wrote it. I never used it extensively but I remember it also had a nice integration with EverNote. That was truly a bygone era of productivity tools that are now zombie companies…