When I was managing my factory in 0.12, I often faced a same problem: oil fields are depleted but I only know after the 60k tanks are empty. I have connected lamps to indicate stored oil is less than 20k, but I often missed the lamps while using Avatars to develop outposts that are really far away.
So, I want to make a small device that can warn me when something happened. And I saw some requests for this idea that were written in 2014, but still couldn't find any mod has this device. Just to make sure no one has done it or is doing it and it worths me to spend some time on.
Besides displaying message on console, I have some more ideas for this device.
![Laughing :lol:](./images/smilies/icon_lol.gif)
Edit: question was quickly answered, see the link below.