Maybe you've created your own AR program for wearables that shows the definition of a word when you highlight it IRL, or you've built a personal calendar app for your family to display on a monitor in the kitchen. Whatever it is, I'd love to hear it.
I built a web extension that lets me use customised bangs when searching (similar to duckduckgo but fully editable to search whatever you want), makes my regular searches much quicker
https://github.com/psidex/CustomBangSearch