Neat! I also used a bloom filter as a temporal spatial index, different problem ... | Hacker News

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		sitkack on March 21, 2023 \| parent \| context \| favorite \| on: Show HN: Public transportation signage based on bl... Neat! I also used a bloom filter as a temporal spatial index, different problem but the property that they can be merged into a tree is very nice. Could be used as an overlay for augmented reality glasses.

asdff on March 21, 2023 [–]

If we are bringing in AR glasses in the mix, there's no need for the bloom filter. Just highlight the relevant bus if its the one for you. Let the computer handle the mental load of matching schedules.

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