That'd be cool, but I don't see how it would snap into the holder and also be removable. This one only adds about 1mm the thickness, and I could probably shave off another 0.2mm if I really wanted to.
I've presented it at a couple past IETF meetings, but it hasn't received much interest there. Most of the work on it is now happening at financialdataexchange.org
Really appreciating the new @AlaskaAir 💙 @TravelOneWorld alliance since my Gold 75K Alaska status converted into OneWorld Emerald and now I board first and get access to the good British Airways lounges! ✈️
Too bad I am going to lose it next year 😅
Might want to check out Companion bitfocus.io/companion/ which can control OBS and much more with a Stream Deck. I run it on a raspberry pi to control a bunch of devices on my network.
I didn't package this up for easy deploying on shared hosting. It will run, but you'll need to be able to either run SSH commands to install the dependencies, or do that on another machine and upload. I'm also not sure about how well the background tasks will work via cron.
Sadly my NFC tags don't have enough capacity to store my vaccine card data. I wanted to carry mine around as an NFC sticker. I guess I could make one that redirects to a URL of the QR code but that sounds less fun.