I have settled on very nice setup for my wall-mounted iPad I figured I would share with the community. It revolves arround the app Kiosker Pro:
- The app has a screensaver function, which I have directed to Immich Kiosk. So the ipad functions as a photo frame when not being interacted with.
- The home page is set to my home assistant dashboard. So tap the screen to dismiss the screensaver/photos.
- I am using the API functionality of the app in conjunction with NodeRed: when my doorbell is rung, the app is navigated to a page that displays my front-door camera feed.
Only issue is the app is a bit expensive ($34.99) - but everything described is working perectly.