Or, crazy idea: Just use adhevise that isn't unnecessarily strong.
1,003 karma · joined April 7, 2017
Assigning Points = Roughly estimating how long it takes you to implement it
Allocating Work = Well... allocating work
Standups = Talking with your colleagues about the current work and clearing problems
Reviews = Showing your results
None of that seems unreasonable. The only thing that kinda sucks are the rigid sprints, because they just cause artificial stress by setting unnecessary deadlines.
Also in this case (since it just laminated cards anyway) the usability is much easier. The kid just has to touch something. While with a QR it has to be positioned in a way that a camera can see and focus to it.