I want multi mouse pointer in operating systems
What does your topic have to do with forum comments?
Sorry, I couldn't find any general discussion. Where should I move this topic? This is my dream .
You should post in the forums of the vendor of the operating system you want to support this feature. So if you want it in Windows, post in Microsofts forums. If you want it in MacOS, post in the Apple forums. If you want it in Linux, program it yourself
If you Google "Multi-mouse" you will find this page (among others):
Hope that helps.