Does anyone remember NoteSlate from like 2011? I came across it right before going off to college, and I was so ready for a writable e-ink tablet. It ended up

Does anyone remember NoteSlate from like 2011? I came across it right before going off to college, and I was so ready for a writable e-ink tablet. It ended up being a scam/vaporware so I was stuck taking notes on paper, but I'm glad things like this are becoming somewhat more common. (I think they may have come out with some actual hardware like 5 years later, but from what I remember it was too little too late)