This happened to me, a drive I rarely use silently died, and backblaze gave no indication that suddenly the whole drive was missing. Customer support explained to me how "backup" doesn't actually mean "backup"
I do frequently, but I honestly can't recall the last time a message i really wanted actually ended up there. I mostly end up hitting not-spam on marketing/updates that I've actually subscribed to
My health provider recently changed their homepage UI to have a human 'profile' icon to mean "register", a lock icon to sign-in, and 'box-arrow-in-right" to logout. No tooltips
Maybe i missed it, but the first step kinda skips over how the inital time is calculated - the cell can't know when the signal was transmitted without some prior time or location knowledge?
> the cell can't know when the signal was transmitted without some prior time or location knowledge?
The signal that GPS satellites broadcast includes the current time, so knowing when the signal was transmitted is easy.
Knowing when it was received is harder, you would need a calibrated, synchronized clock. But you need to receive multiple signals to figure out your clock, so keep reading for that.
Good catch. The trick is you don’t need a good clock on the phone. Really all you’re measuring is the difference in time signals between the satellites. The clocks on the satellites are (effectively) perfectly synced with each other. So what you measure is that one satellite is ### meters further away from another. Not absolute distance to each satellite.
It means you need to connect to one more satellite to remove that extra degree of freedom. If your phone had an atomic clock you could get your absolute position in 3D only listening to three GPS satellites, but because of local clock skew you need a signal from a fourth satellite.
I ran the example doors given and it missed 9 swinging doors, some that were in double swing pairs, and a few that were just out on their own not clustered. Not bad overall though
Yep we're constantly improving we're currently above 0.87 for doors
we're thinking of adding a params for the ROC curve so that you can decide your own optimal thresholds depend on when false positive true positive rate is acceptable
Oh nice! I spend a good amount of time eyeballing drawings for overlooked details, so even finding most is a handy tool to me as my brain can skip the marked areas
Construction, coding is a hobby from before I realized a desk wasn't for me. Sadily we are always under NDAs, so using a tool like this would require a lot of hoop jumping unless it definitely didn't cache or anything
If you're a masochist you can do it manually, just make sure you have a good grasp of whats going on first[1]
Simplistically you need a DS record at your registrar, then sign your zones before publishing. You can cheat and make the KSK not expire, which saves some aggravation. I've rolled my own by hand for 10 yrs with no dnssec related downtime
Great to see more Fuji X attention, their native software isn't great. Looking forward to trying it out with my older X-T20, which appears supported[1] surprisingly
I was about to mention the Fudge[2] app and its underlying library, but its already listed as a reference, nice!
I'd guess it also risks exposing a specific account as a crew member, making them trackable back on shore; particularly if you're uploading the same routes
I would expect that most nations are performing some kind of surveillance like this.
Finding people who serve on carriers shouldn't be difficult. That kind of information can be plastered anywhere over FB or similar. Many of their friends will also be active in similar roles.
Then find associated Strava accounts. Find more friends that way.
The information you can gather is useful on many fronts. Someone does a few runs a week on shore and then suddenly stops? Could be injury, could be that carrier has sailed. Have many of their "friends" who also serve there also stopped logging things on dry land? Do any of them accidentally log a run out in the open ocean? This kind of patchy unreliable information is the mainstay for old-school style espionage.
Strava Labs beta "Flybys" site used to be a great source for stalkers. You could upload a GPS track (which can easily be faked in terms of both location and timestamps) and see who was running/riding/etc nearby around that same time. The outcry was enough that it was switched to being opt-in (in 2020 I think) but for a while all of the data was laid bare for people to trawl and misuse.
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