ISMETA

Let's do a thought experiment.

Let's assume we just never got hard drives to work all that well, head crashes are common and large storage capacities are only possible in servers with incredibly expensive anti vibration setups and what not and there's no way they'd ever work in portable devices. And optical media just didn't work out. Maybe somehow we didn't discover the science in time and the companies working on it just failed or bad management decisions killed off the research into it before anything useful came off of it. And flash storage just never came down in price.

How far could we have pushed cassettes and tape if all the effort that went into other technologies had to be put into cassettes because there simply wasn't a good alternative for data storage. What are the limits of how fast we could move tape in a cassette? How miniaturized would the technology be by now in 2023? I know that there are contemporary tape backup systems with large capacities but there hasn't been any efforts into high speed seek times or making cassettes a viable tiny medium for use as removable media on PDAs or mobile phones.

If we could pack data densely enough and move the tape quickly enough how possible would modern computer tasks like high resolution digital video or image editing be? Assuming that we still had the high speed processors and non-persistent memory of the present but just no other data storage medium aside from magnetic tape.

For inspiration consider that in 1992 we had NT Cassettes that are about as big as an SD card an could store nearly a Gigabyte and in the enterprise LTO-9 tape (released in 2021) stores around 18 TB. So it doesn't sound impossible to have tiny cassettes with a lot of storage if we spend the last 3 decades working on it.

I downloaded Street­Complete to contribute to OSM and on https://f-droid.org/en/packages/de.westnordost.streetcomplete/ it warns you that "This app promotes or depends entirely on a non-free network service". I'm not super concerned about that and will still try out Street­Complete but i was just wondering what non-free network service this is. Does anybody here know?

After only 3 short years my Google Pixel 4A is EOL. It still works perfectly fine, but since our entire lives run through our phones I don't feel safe trusting my bank accounts and so on to a phone without security updates. I feel like I wasn't quite aware how short the supported time would be when i bought it.

So I gotta get a new one. I don't really have a lot of requirements. I just need the basics: A camera, headphone jack, USB-C charging and F-Droid (so app side loading). I just watch some YouTube, use lemmy and messaging apps, 3fa, email and so on and if there is something to take a video of photo of I like doing that too. I don't need NFC or high refresh rate or 3 cameras or wireless charging and I don't play any phone games so pretty much any phone should work, right?

I was thinking of getting something a bit sustainable and long lasting so I looked at Fairphone but the Fairphone 4 is only supported until 2026 which is not really long and also it's really expensive for just another 3 years. Looks like there will be a Fairphone 5 soonish? But since the 4 didn't have a headphone jack the 5 probably won't either?

So since it looks like a ~6 or 7 year lifespan is just not something that's available I've been thinking why not go cheap? Thus I've considered getting the Samsung Galaxy A14 (non-5G). Are there any significant differences with the 5G version? The 5G version has good reviews as far as i can see. Feels a little bad to downgrade to a phone that cannot even record 1080p@60 and to go back to USB 2.0 and 15W charging but whatever.

So I'm open to suggestions, either on the longer lasting side or something cheap yet secure for a couple of years.