this post was submitted on 21 Apr 2025
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'I found a cool GPS alternative nobody knows about' - Level 2 Jeff (www.youtube.com)
submitted 4 months ago by otters_raft@lemmy.ca to c/videos@lemmy.world
3 comments fedilink hide all child comments
 

TLDW:

Pros: backup for GPS with more resilience

Cons: patent, potential DRM uses

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[–] LastYearsIrritant@sopuli.xyz 7 points 4 months ago

BPS transmits over ATSC television towers, but it's only on in a handful of places.

https://en.m.wikipedia.org/wiki/ATSC_3.0

Not a lot of into yet, but hopefully Jeff will have some neat videos coming.

[–] ryedaft@sh.itjust.works 7 points 4 months ago (1 children)

How is this a tldw if you don't say how it works? Is it the supercooled atoms? Reading the earth's magnetic field or quantum or something?

[–] desktop_user@lemmy.blahaj.zone 4 points 4 months ago

worse, over the air television