Hi all, were there any efforts to develop an own CAD- system to get rid of dependencies? Also I was asking myself, what OS are used on chinese laptops & desktops? Are these also the same "usual suspects" like in europe (win & apple) or do linux- based systems get pushed a bit more, also in regards of dependencies?
China is totally underrepresentated in western media but I am very interested in how things work in the east, that's why I am asking.

Thank you guys in advanced for your answers!!