this post was submitted on 08 Feb 2025
122 points (98.4% liked)
Asklemmy
44924 readers
1025 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- [email protected]: a community for finding communities
~Icon~ ~by~ ~@Double_[email protected]~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Why couldn't you just use a custom launcher? This isn't a hard task.
Let me preface this by saying that, compared to your average Lemmy user, I am not a technical person. What stuck in my head was removing the radio and comms tech completely - no cell radio, no wifi, no GPS. Literally just make it an average cellphone sized offline tablet, where you're adding stuff only via the USB port or SD card slot.
Assuming this were possible/actually worth it, would probably need custom firmware to actually make it useable anyway. Just taking an off the shelf smartphone and using a custom launcher would likely be the more practical route, but I'd be more interested if it was offline only from a pure hardware perspective.
But I digress - I just thought it was funny to see this when it seriously was the "What if?" that made it hard for me to get to sleep the other day.
You're thinking about it too hard.
Just use a launcher, sometimes called Kiosk mode/launchers, to launch one app. You can disable the other hardware if you want, but it doesn't seem like it really helps you reach your goal.
You could probably pull it off with a Pi Zero, battery pack, and screen if you want to get into it a bit. It's not that hard at all.
Probably - thought about it harder anyway (see: actually read stuff), and the closest you can probably get to what I was thinking about with your average smartphone is disconnecting and terminating all connections to the antennas.
Let's be real, though - if I actually intended to use something like this, it'd for sure be something cobbled together using an SBC like the Pi Zero.
It's not uncommon to just disable hardware you don't intent to use. You don't have to do it mechanically. There's a lot of kiosks around that have a lot more capabilities than they're used for.
If you're looking to do it with a Pi, banana, orange or raspberry, let me know. I've spent way too much time finding the perfect screen to use and case to print. I build a rechargeable handheld device that can pull up all my surveillance cameras and functions as a master remote.