Jef Raskin

Jef Raskin was an American human–computer interface expert and author best known for starting the Macintosh project at Apple Inc. in the late 1970s. A visionary in the field of usability and user-centered design, he championed intuitive computing systems that were accessible to non-technical users. His work and writings, particularly his book The Humane Interface, have had a lasting influence on interaction design and the philosophy of personal computing.

Early life and education

Born in New York City, Jef Raskin demonstrated an early aptitude for both music and science, studying the pipe organ and pursuing interests in mathematics and physics. He earned two Bachelor of Science degrees, in mathematics and in philosophy, from the State University of New York at Stony Brook. He later completed a Master of Science in computer science at Pennsylvania State University, where his academic work began to intersect with his growing fascination with the cognitive aspects of computing.

Career and contributions

Before joining Apple Inc., Raskin worked as an assistant professor at the University of California, San Diego, teaching in the visual arts department and exploring the nascent field of computer graphics. He also wrote for various magazines, including Dr. Dobb's Journal, and was a prolific concert musician. His multidisciplinary background informed his core belief that computers should serve human needs intuitively, a principle he later termed "cognitive ergonomics." He joined Apple Computer in 1978 as its 31st employee, initially writing manuals and serving as the manager of publications.

The Macintosh project

In 1979, Raskin formally proposed a low-cost, easy-to-use computer for the average consumer, which he named after his favorite variety of apple, the McIntosh. The initial Macintosh project specifications, known internally as the "Macintosh" or "Annie" project, emphasized a graphical user interface, a single integrated unit, and affordability. He assembled a small team, which initially included Burrell Smith and later Andy Hertzfeld, to develop prototypes. Raskin's vision clashed with that of Steve Jobs, particularly over technical directions like the use of the Motorola 68000 microprocessor. After increasing tensions with Apple's leadership, Raskin left the project in 1981 and departed Apple Inc. in 1982, before the product's successful launch in 1984.

Later work and philosophy

After leaving Apple Computer, Raskin founded Information Appliance, Inc., where he developed the Canon Cat, a machine embodying his "modeless" and LEAP-based interaction theories. He was a consultant for companies like Canon, Xerox PARC, and IBM, and served on the advisory board of the University of Chicago's Computer Science Department. His seminal 2000 book, The Humane Interface, systematically outlined his design principles, critiquing the prevailing WIMP paradigm and advocating for systems governed by "cognitive conscious" rules. He also contributed to open-source projects, including his Archy interface framework.

Personal life and legacy

Jef Raskin was married twice, first to Linda S. Blum and later to Jocelyn K. Gardner, and had three children. An accomplished musician, he performed with the San Francisco Chamber Music Society and composed works for the pipe organ. He died of pancreatic cancer in Pacifica, California in 2005. His legacy endures through his foundational role in creating the Macintosh and his profound influence on the fields of human–computer interaction and user experience design. The Jef Raskin Center for Humane Interfaces was established to further his work, and his ideas continue to be studied and implemented in software design worldwide.

Category:American computer scientists Category:Apple Inc. employees Category:Human–computer interaction researchers Category:2005 deaths