What is the Grace Box Tracker?
The Grace Box Tracker keeps track of what's stored in the boxes in the church attic. Every box has a printed sticker with a QR code on it. Point your phone's camera at the QR code and tap the link that pops up — you'll be brought to a page that lists what's in that box.
You don't need an account, you don't need to install anything, and you don't need to learn anything more than how to scan a QR code with your phone's camera.
Editors — if you're on the attic-organization team, the system has a separate set of walkthroughs for the tasks you do (assigning labels, editing contents, printing labels, and so on). See common editor tasks for the full menu.
Need more detail than this? Email Bradley Ward at brad@wardsrus.net for the full Maintainer Runbook.