#Xerox notetaker mac
There is a significant difference between using the Mac and Smalltalk. The Lisa group at Apple built a system based on their own ideas combined with what they could remember from the Smalltalk demo, and the Mac folks built yet another system. He saw the Smalltalk integrated programming environment, with the mouse selecting text, pop-up menus, windows, and so on. Steve did see Smalltalk when he visited PARC. Unfortunately, it just isn't true - there are some similarities between the Apple interface and the various interfaces on Xerox systems, but the differences are substantial. This "fact" is reported over and over, by people who don't know better (and also by people who should!). Most people assume it came directly from Xerox, after Steve Jobs went to visit Xerox PARC (Palo Alto Research Center). Where It All Began - For more than a decade now, I've listened to the debate about where the Macintosh user interface came from. He continues to work as a computer science consultant with Apple and other companies.] in Computer Science from Carnegie-Mellon University in 1993. Since then, Bruce consulted on a variety of projects in the late 1980's at Apple and received a Ph.D. He was also responsible for the type framework for documents, applications, and clipboard data, and a number of system-level design decisions. At the Central Institute for Industrial Research in Oslo, Norway, in 1980, he ported Smalltalk-78 to an 8086 machine, the Mycron-2000.Īt Apple (1981-1984), Bruce's contributions included the design and implementation of the Resource Manager, the Dialog Manager and the Finder (with implementation help from Steve Capps).
#Xerox notetaker portable
While there, he worked on various projects including the NoteTaker, a portable Smalltalk machine, and wrote the initial Dorado Smalltalk microcode for Smalltalk-76. From 1973 to 1981, Bruce was a student in the Learning Research Group at Xerox, where Smalltalk, an interactive, object-oriented programming language, was developed. [Any number of people will try to tell you about the origins of the Macintosh, but Bruce Horn was one of the people who made it happen.
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