DD is starting Sixth Form and thinking about how to organise her notes etc. She is asking for relatively expensive Whitelines branded paper from Sweden, which can be cleanly scanned by an accompanying free app, removing the "distracting" (?) lines as it does so.
I think it looks like nice quality paper, but apart from removing the lines, I don't think the app does do any more than other free scanning apps like Adobe Scan, Microsoft Office Scan, Google Drive Scan, etc. In fact it may do less, because I don't think it does Optical Character Recognition (correct me if I'm wrong). I'm also thinking that the extra cost of the paper will be significant over the lifetime of her courses, not to mention the hassle of having to order it online (because it's only available in specialist stores).
But am I missing something?