Some dishwashers (siemens and Bosch) have a  “TimeLight” option, which is a fancy projector that shows the program info and remaining time.

The main problem is that not every kitchen cabinet has an option for an open window that allows the projector to work correctly. The only option in this case is for you to cut an opening by yourself, with mixed results

This project is a simple but effective way to make a more professional-looking opening for the  “TimeLight”