When I saw a these little displays that connect to the top of a RaspberryPi I thought they would make a perfect little "always on" viewer for Zoneminder. I find it convenient to have this running so I don't need to go to my computer and open my browser or take out my phone and start an app when someone knocks on my door.
Here is a little video demo of it running. Note: The color of the display looks really washed out in the video.)
https://youtu.be/njlV0YKWJrI
I open sourced the code under the GPLv3 here. You can get it on github here.
https://github.com/Tim-Craig/zm-applet