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I always wanted to build an indoor navigation system for a phone. Large office buildings, hotels and especially department stores can be hard to find stuff in a
by old-gregg 10y ago
I always wanted to build an indoor navigation system for a phone. Large office buildings, hotels and especially department stores can be hard to find stuff in and you have to rely on navigation signs of inconsistent quality.
I couldn't build it because I a) lack hardware expertise to figure out tricks to navigate without GPS or/and map buildings and b) never figured out a realistic GTM for this.
- gcatalfamo 10y agoBluetooth LE and you're good
- myroon5 10y agoI've always wished there would be just a simple tablet at the entrance of grocery/supermarket stores to search for a product's location.