Answer
Saeed Baatiah proposes a light digital layer built on QR codes: eight to twelve codes distributed across the route, each opening a lightweight mobile-friendly page carrying a thirty-second summary, an audio recording in Arabic and English, one image, an observation prompt, and a sourced fact. The solution is low-cost, easy to update, and imposes no screens, no app, and no permanent guide inside a private home. The codes can be generated free using the QR generator tool on Saeed Baatiah’s site.