I had a look for startups working on this - not just QR codes and nice looking vertically scrolling menus (rather than paper-formatted PDFs) but analytics, real

I had a look for startups working on this - not just QR codes and nice looking vertically scrolling menus (rather than paper-formatted PDFs) but analytics, realtime updates etc. Found these guys: https://smartermenu.co.uk/ https://smartermenu.co.uk/ - no affiliation. It just seems like what I'd build.