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Mark Weiser
Mark Weiser
Born	July 23, 1952 (1952-07-23) Harvey, Illinois
Died	April 27, 1999 (1999-04-28)
Known for	ubiquitous computing

Mark D. Weiser (July 23, 1952 – April 27, 1999) was a chief scientist at Xerox PARC. Weiser is widely considered to be the father of ubiquitous computing, a term he coined in 1988.^[1]

Contents 1 Biography 2 Ubiquitous computing and calm technology 3 Works 4 References 5 External links

[edit] Biography

Weiser was born in Harvey to David W. Weiser and Audra H. Weiser. He was a descendant of Conrad Weiser. Weiser entered New College of Florida in 1970, but did not remain at that institution to graduate. He studied Computer and Communication Science at the University of Michigan, receiving an M.A. in 1977 and a Ph.D. in 1979. He was known to comment that he bypassed the Bachelor's degree on the way to his Ph.D. He then spent eight years teaching computer science at the University of Maryland, College Park.

While Weiser worked for a variety of computer related startups, his seminal work was in the field of ubiquitous computing while leading the computer science laboratory at PARC, which he joined in 1987. His ideas were significantly influenced by his father's reading of Michael Polanyi's "The Tacit Dimension". He became head of the computer science laboratory in 1988 and chief technology officer in 1996, simultaneously authoring more than 75 technical publications.^[2]

In addition to working professionally in the field of computer science, Weiser was also the drummer for Severe Tire Damage.^[3]

In 1999, Weiser was diagnosed with stomach cancer and given 18 months to live. Weiser passed away six weeks later, on April 27, 1999.^[4] His younger sister, Mona Weiser Holmes (1953 – 1999) predeceased him by three weeks. His surviving sister is Ann Weiser Cornell (b. 1949). He was married to Victoria Reich. His daughters are Nicole Reich-Weiser (b. June 23, 1977) and Corinne Reich-Weiser (b. August 16, 1981).

The Mark D. Weiser Excellence in Computing Scholarship Fund at the University of California, Berkeley, is awarded to undergraduate computer science students in Weiser's honor.^[5]

[edit] Ubiquitous computing and calm technology

“	Ubiquitous computing names the third wave in computing, just now beginning. First were mainframes, each shared by lots of people. Now we are in the personal computing era, person and machine staring uneasily at each other across the desktop. Next comes ubiquitous computing, or the age of calm technology, when technology recedes into the background of our lives.	”
—Mark Weiser

During one of his talks, Weiser outlined a set of principles describing ubiquitous computing:

• The purpose of a computer is to help you do something else.
• The best computer is a quiet, invisible servant.
• The more you can do by intuition the smarter you are; the computer should extend your unconscious.
• Technology should create calm.

In Designing Calm Technology, Weiser and John Seely Brown describe calm technology as "that which informs but doesn't demand our focus or attention."

[edit] Works

• "The Computer for the 21st Century" - Scientific American Special Issue on Communications, Computers, and Networks, September, 1991

[edit] References

[edit] External links

• Weiser's Home Page
• List of Weiser's Accomplishments
• Tribute Site established at Stanford University