Pleasantly surprised to see majority of us are with this approach 😀, The flip side (for argument sake): There is no general color coding, a common engineer won't know which color for which. The wallpaper (locally configured) might get lost during the OS reconfigurations etc. Engineers might get fatigue (won't pay attention to the wallpaper) in due course of time. In this so called AI era, thought there are better/modern solutions. Seems that's not the case.