Indie developer ships an AR Wi-Fi visualizer that reconstructs a home floor plan in 3D from an iPhone walkthrough
Reddit r/SaaS·low signal
A solo builder posted an app born from debugging one dead Wi-Fi corner in an apartment: you walk through the space with an iPhone, it rebuilds the floor plan in 3D, and overlays signal strength on the reconstruction. It is a clean example of consumer AR plus on-device spatial reconstruction solving a problem that previously required a professional site survey. Single-source launch post with no independent testing.