Quoc Vu Junior
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote
Spatial Inventory (repo: spatial-inventory) is an iPhone app that ends the "I know it's somewhere in this room" problem. Walk once around a room with a LiDAR iPhone and the app maps the walls plus large furniture like beds, sofas, stoves, and sinks. You confirm everything on a simple 2D floor plan, then record what lives inside each piece of furniture by photo, voice, or typing. Every entry starts as a draft you approve, so nothing is saved by accident. Later, search once and get the exact spot, for example "Winter jacket, Wardrobe (Left section), Bedroom," and see that furniture highlighted in a 3D dollhouse view of your room. Everything stays on your phone. No account, no cloud copy of your home. Anyone with a LiDAR iPhone can use it, including free Apple developer accounts.