From Photos to Positions: Prototyping VLM-Based Indoor Maps
Just a fun hack I did while bored over the weekend. My wife was busy shopping, it got me thinking that can VLMs solve the indoor location problem in a mall? Can I just show a VLM a map and an image and have it doa good enough job locating me? I hacked this P.O.C and it seems to work.
In plain words
This project explores using vision language models to determine a user's indoor location by analyzing a photo and comparing it against a map image. Created as a weekend prototype, it tests whether VLMs can accurately pinpoint positions within indoor spaces like shopping malls without specialized positioning infrastructure. The proof-of-concept demonstrates that the approach shows promise for solving indoor navigation challenges where traditional GPS fails.
written from the facts on this page · September 2026
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