larelli

This sounds interesting and useful. How do you set something like this up? Are there good tutorials to follow?

I think it's one thing to do this for yourself or subject others to it in a somewhat mild form (e.g. have them listen to bad karaoke) but "2. The Impossible Day Project" goes too far for me. If I was one of those people who are asked, thought about what we could do together, and then get rejected as part of some game or experiment, I'd be upset.

The only time our 2025 Kia warned me about being distracted was about 30 minutes into a highway drive in Europe during heavy snowfall. The roads were covered in snow, people were generally cautious but traffic was still flowing and I was checking mirrors more frequently than usually to make sure lanes around me were clear and I was aware of everything going on. I guess staring straight ahead without situational awareness is the way the car prefers. :|

This sounds really neat. Is it a commercial product or did you build them yourself?

The only Morse code message I know is SOS which is ...---... and I imagine it's reasonably easy to understand when being tapped in an emergency situation. It would tell rescuers that someone is still alive and to continue their search.

The article goes to great lengths to describe the difficulties in manufacturing and assembling the mechanism in the band itself but then also mentions that there a large ecosystem of third-party bands available. How do all those get made? Does every manufacturer have to use the same high-precision machines?

I'm in the same boat. What kept me from replacing the battery is that the device is EOL and won't receive any software updates, including security fixes. Did you also change the firmware?

I think I understand how signing keys removes the need to update every server when adding a user to the system, but it seems like that comes at the price of having to update them all when someone leaves to revoke their certificates. What is the benefit of pulling revoked certificates to all servers periodically vs pulling authorized_keys files? Is it possible to work around this at all, e.g. conceive a system that eliminates all needs to push to servers? Is an online lookup like LDAP the way to go there?

From the headline I assumed that technicians were literally able to smell whether a chip is new, possibly by it releasing gases shortly after production. It reminded me of the distinct smell of new hard drives when you open the factory sealed pouch.

I was slightly disappointed when I found that the article describes software based testing instead.