Custom Accessibility Keyboard Panels
Anyone who is interested in AppleScript or automator workflows on a Mac will have heard of Sal Soghoian, Sal joined Apple Inc. in January 1997 to serve as the Product Manager of Automation Technologies. These technologies include AppleScript, Services, the Terminal, Apple Configurator and Automator, among others. Since he left Apple he has continued to develop automation and describe them on his website User Automation.
This website is dedicated to informing individuals about the tools at their disposal that can be used by them to control the devices they engage with and rely upon every day. I hope you find this information useful. — Sal Soghoian
In a recent video Sal describes how to use an accessibility feature hidden deep within macOS and turn an iPad into a completely customizable control panel for a Mac.
Full details are here https://userautomation.com/article/blog0003.html.
It requires a Luna Display dongle since Apple’s Sidecar technology won’t work because it doesn’t allow touch input on the iPad when it’s acting as a Mac screen.