TLDW:
Pros: backup for GPS with more resilience
Cons: patent, potential DRM uses
BPS transmits over ATSC television towers, but it’s only on in a handful of places.
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 2 days ago
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 2 days ago
worse, over the air television