mobileScanPdf

A recent mobile with a medium camera should be enough to scan any document (single sheet or series of) and produce a PDF of it.
The well known '!CamScanner' app had strong security impacts, instead use alternatives.
We checked Microsoft Lens (no advertisement, no registration) and Adobe scan (registration incl. birthday).
Both Apps can do batch scan to produce a single PDF out of a series of photos.
Transfer to drive.math.uzh.ch
Setup Wiki: drive.math.uzh.ch (Nextcloud) on your mobile and your desktop / thinlinc session.
Do a scan and create the PDF.
Select the document and share it to Nextcloud (drive.math.uzh.ch)
Share the scan
On your computer (notebook, thinlinc, ...), either:
Direct access: use/ upload the PDF to the final target.
Create link: log in via webbrowser to https://drive.math.uzh.ch and share your document (e.g. via auto expire anonymous link).