Ah, they are talking about an inertial measuring unit. Basically, by measuring all acceleration you’ve experienced you can calculate your change in position. They can’t determine absolute position though, only relative, so this doesn’t so much replace GPS as assist it.
My understanding is that a lot of the reasons for defederation stemmed from a fundamental lack of sufficient moderator tools. Tools that have not appeared and the lack of which has prompted Beehaw to consider moving to a different ActivityPub supporting platform in the fediverse.
“You may not instantly see why I bring the subject up, but that is because my mind works so phenomenally fast, and I am at a rough estimate thirty billion times more intelligent than you. Let me give you an example. Think of a number, any number.”
“Er, five,” said the mattress.
“Wrong,” said Marvin. “You see?”
― Douglas Adams, Life, the Universe and Everything
The Newton was before its time. So many features we use our phones for today were pioneered in the PDA era.
Interestingly, Apple has donated the phone version of MagSafe to the Qi open wireless charging standard. Soon we’ll see a magnetically aligning wireless charging Qi2 devices from other manufacturers.
For me, the Apple Watch is about reducing notifications to mere glances at my wrist. That instead of interrupting what I’m doing to pull my phone out of my pocket I can at a glance categorize what, if anything, I need to do in response to that notification. That and always accurate time to me was worth getting a watch. I upgraded from a series 3 to a series 6 when the sensor tech advanced enough to convince me to update. The 9 has some new stuff, but not enough to convince me to upgrade.
That looks like a type of Thin film interference, like you’d see on an oil slick or a soap bubble. Wikipedia says:
Thin-film interference is a natural phenomenon in which light waves reflected by the upper and lower boundaries of a thin film interfere with one another, either enhancing or reducing the reflected light.
I’d guess the display uses a thin film on one of its layers causing this rainbow interference pattern that shifts depending on viewing angle.
My kitchen doesn’t have a vent to the outside, so I’d have to open windows to deal with any smoke or fumes from cooking. Since I got the air purifier it kicks in when I cook and cleans the air in minutes. I’ve also noticed improvements with my allergies since getting one.