This will be a hands on workshop on how to build your own app on our phone system to play audio, make calls and connect to other things. (like your badge)
We'll be using the low-code tool Node-RED so you don't need to be a developer, but a basic understanding of APIs would help.
You will need a laptop, everything is done in a web browser, iPads/Tablets are OK but its quite tedious to use on a touch screen.
Suitable for children under 14 if helped by an adult.