AR Basics

AR.js and A-Frame are built on web tech, so this book gives you the foundation to actually understand and customize what you're building instead of just copying examples.

You'll print Hiro markers and image targets for AR.js projects. Standard white printer paper works fine — you just need clean, flat prints with good contrast.

When testing markerless AR, you often need to hold your phone steady while you observe the scene. A cheap phone tripod mount lets you set up shots and test hands-free.