Recent submissions

Comment · 12 days ago
Again, it sounds like you haven't actually seen a real hologram. It is different, and very much so.
Comment · 12 days ago
You can walk in front of a window, but you can't walk to the side of the window and see the opposite side. A hologram is not like a window, a hologram is an object you can walk around. Not 360 degrees, but way more than 180.
Comment · 19 days ago
> I don't understand the distinction. You said it's not a 3d display, then described a 3d display technology.

It's possible that you haven't actually seen a real hologram. It's quite impressive. The ones I have seen are 3-dimensional objects in the air in front of you, and you can walk around it, typically not the full 360 degrees, but it's just.. there. It's nothing at all like what we normally call a "display".

Comment · 1 month ago
Technically it first appeared as a fusion letter in late Latin writings, but yes it did become its own letter in Old English where it was adopted to represent a specific sound. And, to the Norwegian's comment, it's been used in more modern English as well, until relatively recent times ("recent" in the European sense)
Comment · 1 month ago
".. most music is produced/recorded/mastered using DAWs."

But not sight-read when playing an actual instrument.

Comment · 2 months ago
When you mention it I may have seen that too. I'll investigate when I get back again. Thanks!
Comment · 2 months ago
An Indian curry restaurant in "my" local Aeon only accepts PayPay or cash and that's it, so you get all kinds. Other than that I've been able to use my Suica card in surprising places.
Comment · 2 months ago
There are several types of QR code payments getting introduced, so it would be interesting to know the specifics. I'm only aware of using a QR code for Shinkansen tickets, which is something I have used and something a tourist can use as well. And then there's the new tickets slowly getting introduced in some areas, where the paper ticket has a QR code. I've not seen those yet, but it sounds like just an ordinary ticket otherwise.
Comment · 2 months ago
Yes, that was during the period where there was a chip shortage for things like cars and other industrial products, this also affected production of Suica cards at the time. During that period you couldn't buy unregistered Suica cards, but you could still buy registered cards (registered to your name). This was simply used as a mechanism to limit the number of cards because of the shortage, and you could also buy those "visitor" Suica cards (those I don't like, for various reasons).

Anyway, that problem is long gone.

Comment · 2 months ago
I've used a Suica card for many years now. I agree it's both fast and reliable. One summer I was crisscrossing Tokyo by train over several days, using the Suica card, so I got to see a LOT of commuters. Lots of people were in a hurry and would run through the gates (the default state is open, it closes quickly if your card is out of funds or some other problem). Running through the gates while quickly touching the card to the reader. I've done that a couple of times myself.

It's also useful in that you can pre-order a Shinkansen ticket, for example, and link that purchase to your Suica card, which you then use for the Shinkansen gate. If there are other fees (which there may be) they're just deducted from the money the card holds, as usual. Makes everything very simple.

For me a physical card is easier than using a phone. A phone is so much larger so I would need to get it from a pocket somewhere, while the Suica card I can keep in my jeans pocket or some other easy place.

Comment · 2 months ago
Zwave frequencies, as well as regulations, vary between countries/regions. This means that equipment isn't interchangeable, something I'm currently running into - I can't get a zwave electronic door lock for Japan while I could easily have bought one in my home country. But I wouldn't be able to bring it if I wanted to.

Zigbee is basically the same everywhere, however the 2.4GHz band is of course somewhat congested.

Comment · 3 months ago
Tech worker here.. well, IT. One example from here (not in the US): The union took care of getting travel hours compensated, and removing the non-paid forced weekend travels, and lots of other stuff which would be impossible for an individual to negotiate. That was a huge issue and took a long time. And lots of other things which individuals have no chance of doing.
Comment · 3 months ago
There are still connect-and-use ones, like the one I mentioned, and the rest of them (fortunately there aren't that many which requires an email address anymore, though some exist) are just uselessly annoying. Airports, for example, always try to go through a 'connect' phase, and on Android that's sent through some Android-tool which often don't even work for some of those networks. And for no reason - TOS is useless, and sometimes there's not even a TOS - it's just a "connect' button. All of that makes it hard, sometimes impossible to connect, for absolutely zero reason. :-(
Comment · 3 months ago
I haven't seen that many actually. In our neighborhood in Japan the area is crowded with home networks, they're all encrypted.

And when I've tried navigating in large cities (Tokyo included) and found that my stupid tablet's GPS relied on getting the ephemeris data from the internet, and never through the GPS itself, I couldn't start navigating until I connected to something.. and I spent hours trying to find an open network, unsuccessfully. Happened twice, the second time in Nagoya. No open networks. Well, Starbucks have that, but then you need to find one.

Comment · 3 months ago
Way less than before, but, as an example, the supermarket very close to my home (in my home country - my other comment elsewhere is about our home in Japan) has an open network. It's presumably so that when customers are there then the supermarket's app, on customers phones, will have access to coupons and the like. My own phone utilizes that (I don't use a data plan with that phone, as I mostly use it for calls and not having a data plan saves me a ton of money - it's basically free).

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