The phone is a moto hyper one. 4 or 5 years old, I fear the day i need to switch. Technically it has two sim cards slots. More precisely: one sim card slot and one slot that can be used either for sim or SD card. Since sd card is non-negotiable for me, it means one usable sim.
Audio jack yes, but not replaceable battery.
I haven’t tried vertical mouse. Maybe I ought…
No luck with the imgur link :( I’ll try again later
Phone with dual sim card slots and a sdcard, plus pop-out camera (my present phone has all of that except the second simcard, and I refuse to replace this phone!) ** Charging port on top ** Slightly thicker to fit a larger battery - and possibly slightly better optics for the main camera.
Computer mouse about 15% larger than the “large” mouses they presently sell.
Detachable 10-key that’s mirrored for easy left hand use.
In general, small electronic devices should have more than one button for interaction. It’s easier to remember 3 different buttons than 3 different Morse codes to achieve the three different functions.
Lemmy, no. Reddit, no. Fediverse: there are a few people (less than a dozen) that I have met IRL (“know” may be a strong word) and also have a more or less strong presence in the fediverse, primarily Mastodon.