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Joined 1 year ago
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Cake day: June 20th, 2023

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  • About the update stuff, I just meant I calculated a possible size of differential updates. I think it would be enough to just have a setting saying which map segments I want to bother updating at all, or anyway to keep the POI’s updated. POI’s in my local area, sure, I’d keep those updated. But I’d like to have large scale maps (all of California, or the whole US) for the purpose of routing long trips, and don’t care much about the POI’s.

    I figure my phone is being tracked merely by being on the carrier network. In principle I could leave it in airplane mode but that stops incoming messages and stuff. So I try to use Google Maps sparingly but I so far don’t claim to 100% avoid it.

















  • I’ll see if I can remember any interesting ones. One is a portable satellite messaging device using this:

    https://blues.com/starnote/

    Simplest case would be a small waterproof box with a battery and a board and MCU inside. UI would be a phone communicating by wifi. The box could run a web server so you would operate it with a phone browser and not have to install an app. Nicer version could have a minimal keyboard and display, like from a Lilygo Deck.

    Note: this functionality already appears in a few high end phones (Iphone 15, Pixel 9) so it may make its way into more affordable phones after a while. Thus, the special hardware might stop being interesting. Meanwhile there are things like the Garmin Inreach which require over-expensive monthly subscriptions.

    Another: a privacy oriented health monitor something like a fitbit (it wouldn’t have to be as small), that communicates with your computer or phone but doesn’t send anything to Google etc.

    There were a few more. I may make another post later if any come to mind.