It is , but I was specifically talking about UAV systems & said " is being improved " .
It is in continuous process.
1) For many old systems running on vulnerable OS, a shift is made from Windows to Linux, if the system is not to be retired soon or if it is upgraded.
2) Almost all new systems...
Hahaha, well let's say the video shows a primitive system, probably Windows XP is being used as OS but now the learning of operators as well as equipment is being improved & well ahead we are from where we started.