• 2 Posts
  • 163 Comments
Joined 1 year ago
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Cake day: July 2nd, 2023

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  • I don’t think it’s “just” LoRa on 2.4ghz, because if it were existing lora devices wouldn’t be able to decode the signals off the shelf, as the article claims. From the perspective of the receiver, the messages must “appear” to be in a LoRa band, right?

    How do you make a device who’s hardware operates in one frequency band emulate messages in a different band? I think that’s the nature of this research.

    And like, we already know how to do that in the general sense. For all intents and purposes, that’s what AM radio does. Just hacking a specific peice of consumer hardware to do it entirely software side becomes the research paper.











  • I believe I understand the perspectives, but I’m unconvinced that there isn’t asymmetry. It’s one person’s job.

    Like, I’ll whine all day about my job. But I’m under no illusions that I didn’t sign up for it, and I’m extremely cognizant that while it’s a bummer that I have to do my job, I understand that the people I support are having a worse day than I am. I’m not doing anyone a favour, I’m doing my job.



  • See I think this is where in general people in it misunderstand the impact.

    Like, if it’s -40 and your furnace breaks, who is having the worse day, you or the furnace repair man?

    The repair man might be grumbling because they have to do their job, but you’re grumbling because you’re freezing. You both might be grumbling, but by way of impact there is a massive asymmetry in impact.