ScreenWall – Turn old phones into synced widgets for your space
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Re: ScreenWall – Turn old phones into synced widgets for your space
#2Working on ScreenWall (https://www.screenwall.app) because I had old phones sitting in a drawer doing nothing, and now I use them as passive widgets on my desk and wall. I use the browsers of the devices to join a shared "wall". From there I can push images, video, gifs, or a synced canvas to it (and any other old screens I add) without installing anything. Started as a one-device hack for my desk clock, but it scales to syncing multiple screens at once if you've got more than one old device lying around.
Re: ScreenWall – Turn old phones into synced widgets for your space
#3The oldest device I found that works with ScreenWall as a widget display, is an iPad 3 (2012)!
Re: ScreenWall – Turn old phones into synced widgets for your space
#4Usually I replace a smartphone because it has some hardware fault that makes it unusable and it is hard to repair or the cost of repair vs capability is not very favorable.
Even if I was replacing smartphone before they died, I would probably sell them anyway. Do people really have various phones in working order waiting in a drawer?
Re: ScreenWall – Turn old phones into synced widgets for your space
#5Usually I replace a smartphone because it has some hardware fault that makes it unusable and it is hard to repair or the cost of repair vs capability is not very favorable. Even if I was replacing smartphone before they died, I would probably sell them anyway. Do people really have various phones in working order waiting in a drawer?
I will upgrade when my device is many generations out of date. So no one really wants to buy one and I will then buy not the latest but a generation or two “out of date” so it’s cheaper. So I have a heap of phones over the years that no one wants. Not even me.
Re: ScreenWall – Turn old phones into synced widgets for your space
#6Oh wow, although I submitted it some days ago, I somehow got on the front page! Thanks for that!
Also as a note: this platform is nowhere near finished! I had this idea in my mind for a long time that I wanted to reuse my old phones and tablets as displays in my home. I also know that finding the right apps for these old platforms is a challenge in itself, that's why I went the route of creating an ES5 (that nobody writes anymore!) web app that most of these devices still support. The client's whole purpose is to display canvas and media files that the server dictates on-demand via websocket, while keeping a synchronized clock.
On Instagram I always saw these very cool widgets like retro clocks, split-flip boards, YouTube subscriber counters that I felt urged to buy. But I thought to myself that the old phones I already have could also do the same.
I am a long-time software engineer myself, but could never take the time to validate whether my ideas work. So I thought, why not try it out with Codex. After long prompting, supervising and correcting, I got a very usable solution that I now pleasantly use myself at home.
Re: ScreenWall – Turn old phones into synced widgets for your space
#7Junkyard Jumbotron redux? ;)
https://github.com/mitmedialab/Junkyard-Jumbotron https://www.youtube.com/watch?v=cAUtSVSTbzU
Re: ScreenWall – Turn old phones into synced widgets for your space
#8Junkyard Jumbotron redux? ;) https://github.com/mitmedialab/Junkyard-Jumbotron https://www.youtube.com/watch?v=cAUtSVSTbzU
I like the wall position detection feature via markers! :)
Re: ScreenWall – Turn old phones into synced widgets for your space
#9Oh wow, although I submitted it some days ago, I somehow got on the front page! Thanks for that! Also as a note: this platform is nowhere near finished! I had this idea in my mind for a long time that I wanted to reuse my old phones and tablets as displays in my home. I also know that finding the right apps for these old platforms is a challenge in itself, that's why I went the route of creating an ES5 (that nobody w…
You can also vibe-code your widget if you want! You are not restricted to use the built-in ones. Just copy the "Canvas Widget Guide" you find under "Left Sidebar > Create > Smart Widget > Tutorial" and copy that article in ChatGPT or Claude while describing what your widget should display.
Then paste the code to "Create > Smart Widget > Edit the Code" in the Widget Details. (this flow should be more intuitive...)
You are able to send JSON data to your widget via an API.
It's all just canvas and old Javascript code!
Re: ScreenWall – Turn old phones into synced widgets for your space
#10I've wanted to build this myself for a long time but couldn't figure out how to overcome the spicy pillow problem.
Maybe I'm barking up the wrong tree, but I thought it was risky to leave a phone plugged in all the time. Does it need to be a modern version of Android OS that has the smart charging that stops at like 85%?