Twilight Imperium 4: ExtraComputer
I am more than happy to introduce the project I worked for 6 months on my spare time:
The Extra Computer Assistor
This website is a TI4 full turn assistant, to be used on a side screen of your game (computer, projector, TV, etc.).
The aim of this tool is simply to make the life easier for players. Only one must handle the mouse (no keyboard needed).