What cable do you use? 3840x1080 @ 60Hz is 6.18 Gbit/s. You need at least HDMI 1.3 cable, 1.0 and 1.2 max is 3.96 Gbit/s. If you want higher fps, you will need at least a HDMI 2.0 cable for that resolution.
Afaik windows on arm is still very limited, a lot programs still only support x86.
And touch ux on linux is not very convenient, I have a touch laptop and have used it with gnome for years, and it has a lot rough edges. Can a linux enthusiast use it? Sure. Would I recommend it to non computer savvy user? No, they won't enjoy it.
I tried xfce about a year ago on an old intel atom x86 tablet, it was not usable at all. I read Gnome is the most advanced in touch support, I don't know how touch friendly is kde nowadays.
So on windows a user would be limited to basic apps, android has much more options.
It's how federation works, if you are the first from your instance you don't see posts, after some minutes the 2 servers communicate behind the scenes, and for your second visit everything looks normal. This is per instance, so it seems you were the first from lemmy.ca to click on that community.
It's unbelievable that there is no footage of the actual construction, only animations showing what happened in the ancient and forgotten days of 2008... I just read the wikipedia article on its construction, and the it's very similarly structured.
Today I fixed a carrier's router by simply rebooting it, something was messed up with port forwarding, everything looked good on the webui, but it didn't worked correctly. Reboot, bam, works.
As more things become "smart" (for the better or worse) and filled with microprocessors, it will become more common. Also it's not just digital I remember some analog things could be helped by a reboot, the extra surge after a switch on can help some electrical components, waiting for capacitors to loose current can help.
And electric toothbrushes are much older, the first patent was filed in 1937. 40 years ago it was 1985, cordless electric toothbrushes are with us since 1960s....
And 40 years ago we couldn't chat about an article with people on the other side of the planet, so I don't really understand the comparison. Yes, Mr. Chen you are becoming older, as everyone else, wow, nice observation... The common workflows to fix your medieval daily things back in the day were different, obviously, we have different workflows now. I guess you couldn't help your great-grandparent troubleshoot an issue with the gadgets of their time.
An actual problem is in the last sentence of the blog post, and nor the author of the article, nor Mr. Chen thinks of this as a much more bigger problem:
Oh, by the way, my attempts to reboot the electric toothbrush were unsuccessful. I had to replace it.
That shouldn't be a solution. ONLY AFTER RESTARTING SOME TIME? No other ways were tried to fix it? Did he tried too take it apart an look for some clear problems? You should be able to fix it. Maybe just the battery died? or if the battery is alright, you can reuse that in your next toothbrush. I would restart a thing a million times instead of throwing it out. They are yelling at the wrong thing, and ignore the elephant.
Current eink devices are much more responsive than older ones, so there were definitely some improvements over the years, we need some more decades for this technology to become a viable alternative in the devices like this.
Buy an usb-pd 12V cable, one end of the cable is type c, the other end is standard dc coax. The cable has a chip inside, so it will always ask for 12V from the power source, it's like 5 USD, I have one for a similar usecase, works perfectly. They work only if the source can send the required voltage, if a powerbank can only send 5V or 9V it cant convert it up to 12.
It should look something like this, make sure the voltage is correct before buying:
What cable do you use? 3840x1080 @ 60Hz is 6.18 Gbit/s. You need at least HDMI 1.3 cable, 1.0 and 1.2 max is 3.96 Gbit/s. If you want higher fps, you will need at least a HDMI 2.0 cable for that resolution.
https://en.wikipedia.org/wiki/HDMI#Refresh_frequency_limits_for_common_resolutions
This can be a reason why smaller resolutions are fine, that data can be transmitted on the cable.