[amitkgupta84]

Several, but most recently an app to generate SMART Health Card QR codes to easily put your Covid vaccination info in your Apple Wallet.

App: https://akgupta.ca/smart-health-cards Source: https://github.com/amitkgupta/go-smarthealthcards

I’d be interested in seeing the program that OP’s colleague has to see energy consumption per device. I want this for electricity, gas, and water. The utilities are starting to get into smart metering, but they’re not up to what I’m looking for yet, at least not my providers.