I have used Ethernet since 1985ish without being PARC's customer either. I have used a mouse since 1987ish. If you had asked me before reading up on the topic minutes ago where the mouse was developed I would have probably answered PARC, too, and not Stanford and absolutely not SRI. Not sure how the former managed to build to build a "brand" for stuff they haven't even accomplished.
I have used Ethernet since 1985ish without being PARC's customer either. I have used a mouse since 1987ish. If you had asked me before reading up on the topic minutes ago where the mouse was developed I would have probably answered PARC, too, and not Stanford and absolutely not SRI. Not sure how the former managed to build to build a "brand" for stuff they haven't even accomplished.