Even when development started in summer '79 it took twice as long as Apple expected, not only because they had to get rid of Jobs first. So LISA wasn't launched earlier than 1983 with 1Mb RAM for almost U$D 10K. The project was a $50 million investment for Apple Inc., and kept losses low since it sold almost 5K units annually. After 27 months it was in-house competition that buried the Lisa computers, litterally. In the end it was a zero sum game for Apple, but a huge step for modern graphic user-interfaces and more personal computers.
Anyone know of a good way I can have some #selfhosted service set as an #ethernet#networking gateway which I can then toggle on/off - killing all traffic I route that way?
Yes, I am looking for an easier way of manually cutting teenager internet access.
1973 #Ethernet as one of the defining information technologies in modern communication was developed at #PARC by Chuck Thackers for #Alto#Computer s. What Bob Metcalf, Butler Lampson, and Dave Boggs built for the #ARPAnet is connecting us all today— via the #Internet, & @fediverse.