Adam Osborne (6 March 1939 – 18 March 2003) was a British author,
software
Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications.
The history of software is closely tied to the development of digital comput ...
publisher, and computer designer who founded several companies in the United States and elsewhere. He introduced the
Osborne 1
The Osborne 1 is the first commercially successful portable computer, released on April 3, 1981 by Osborne Computer Corporation. It weighs , cost US$1,795, and runs the CP/M 2.2 operating system. It is powered from a wall socket, as it has no ...
, the first commercially successful portable computer.
Early life
Osborne was born to British parents in
Bangkok
Bangkok, officially known in Thai language, Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estim ...
, Thailand on 6 March 1939.
His father,
Arthur Osborne, was a teacher of eastern religion and philosophy
and a lecturer in English at
Chulalongkorn University
Chulalongkorn University (CU; ; , ) is a public university, public Autonomous university, autonomous research university in Bangkok, Thailand. The university was originally founded during King Chulalongkorn's reign as a school for training ro ...
. All members of the family were fluent in the
Tamil language
Tamil (, , , also written as ''Tamizhil'' according to linguistic pronunciation) is a Dravidian language natively spoken by the Tamil people of South Asia. It is one of the longest-surviving classical languages in the world,. "Tamil is one of ...
. He spent
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
in
Tiruvannamalai, in southern India, with his mother. There they were frequent visitors to Sri Ramana Maharshi's Ashram
He attended Presentation Convent School in
Kodaikanal until Class 6. In 1950, the Osborne family moved back to England.
From the age of 11, he was educated at a Catholic boarding school in Warwickshire but from 1954 to 1957 was a pupil at the grammar school
Leamington College for Boys, where he played chess.
He graduated with a degree in
chemical engineering
Chemical engineering is an engineering field which deals with the study of the operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw materials ...
from the
University of Birmingham
The University of Birmingham (informally Birmingham University) is a Public university, public research university in Birmingham, England. It received its royal charter in 1900 as a successor to Queen's College, Birmingham (founded in 1825 as ...
in 1961,
and received his PhD from the
University of Delaware
The University of Delaware (colloquially known as UD, UDel, or Delaware) is a Statutory college#Delaware, privately governed, state-assisted Land-grant university, land-grant research university in Newark, Delaware, United States. UD offers f ...
in 1968.
It was while living in the United States that he learned to write computer code.
He obtained a position as a
chemical engineer
A chemical engineer is a professional equipped with the knowledge of chemistry and other basic sciences who works principally in the chemical industry to convert basic raw materials into a variety of Product (chemistry), products and deals with ...
with
Shell Oil, in California, but was dismissed.
Publishing
Osborne was a pioneer in the computer book field, founding a company in 1972 that specialized in easy-to-read computer manuals. By 1977, Osborne & Associates had 40 titles in its catalogue. In 1979, it was bought by
McGraw-Hill
McGraw Hill is an American education science company that provides educational content, software, and services for students and educators across various levels—from K-12 to higher education and professional settings. They produce textbooks, ...
and continued as an imprint of McGraw-Hill, "Osborne/McGraw-Hill".
He also wrote several books.
One of them, ''An Introduction To Microcomputers'', sold 300,000 copies.
Computers

Osborne was known to frequent the
Homebrew Computer Club
The Homebrew Computer Club was an early computer hobbyist group in Menlo Park, California, which met from March 1975 to December 1986. The club had an influential role in the development of the microcomputer revolution and the rise of that aspec ...
's meetings around 1975. He created the first commercially available
portable computer
A portable computer is a computer designed to be easily moved from one place to another, as opposed to those designed to remain stationary at a single location such as desktops and workstations. These computers usually include a display a ...
, the
Osborne 1
The Osborne 1 is the first commercially successful portable computer, released on April 3, 1981 by Osborne Computer Corporation. It weighs , cost US$1,795, and runs the CP/M 2.2 operating system. It is powered from a wall socket, as it has no ...
, released in April 1981. It weighed 24.5 pounds (12 kg), cost US$1795—just over half the cost of a computer from other manufacturers with comparable features—and ran the popular
CP/M
CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/Intel 8085, 85-based microcomputers by Gary Kildall of Digital Research, Dig ...
2.2
operating system
An operating system (OS) is system software that manages computer hardware and software resources, and provides common daemon (computing), services for computer programs.
Time-sharing operating systems scheduler (computing), schedule tasks for ...
.
It was designed to fit under an
airline seat
An airline seat is a seat on an airliner in which passengers are accommodated for the duration of the journey. Such seats are usually arranged in rows running across the airplane's fuselage. A diagram of such seats in an aircraft is called an ...
.
At its peak,
Osborne Computer Corporation shipped 10,000 units of "Osborne 1" per month.
Osborne was one of the first personal computing pioneers to understand fully that there was a wide market of buyers who were not computing hobbyists: the Osborne 1 included word processing and spreadsheet software.
This was at a time when
IBM
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American Multinational corporation, multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is ...
would not bundle hardware and software with their PCs, selling separately the operating systems, monitors, and even cables for the monitor.
Adam Osborne's experience in the computer industry gave his new company credibility.
Osborne Computer Corporation advertisements compared Adam Osborne's influence on the personal computer market to
Henry Ford
Henry Ford (July 30, 1863 – April 7, 1947) was an American Technological and industrial history of the United States, industrialist and business magnate. As the founder of the Ford Motor Company, he is credited as a pioneer in making automob ...
's influence on transportation.
It is said that in 1983, Osborne bragged about two advanced new computers his company was developing. These statements destroyed consumer demand for the Osborne 1, and the resulting inventory glut forced Osborne Computer to file for bankruptcy on 13 September 1983. This phenomenon, a pre-announcement of a new product causing a catastrophic collapse in demand for older ones, became known as the
Osborne effect, but according to some new sources, the real reasons for Osborne Computer's bankruptcy were management errors and insufficient cash flow.
Hypergrowth
After Osborne Computer's collapse, Adam Osborne wrote a best-selling memoir of his experience, ''Hypergrowth: The Rise and Fall of the Osborne Computer Corporation'', with
John C. Dvorak, which was published in 1984.
Software
In 1984, Osborne founded
Paperback Software International Ltd., a company that specialized in inexpensive computer software. Its advertisements featured Osborne himself, arguing that if telephone companies applied the same logic to their pricing as software companies, a telephone would cost $600. One of its products was VP-Planner, an inexpensive clone of
Lotus 1-2-3
Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software (later part of IBM). It was the first killer application of the IBM PC, was hugely popular in the 1980s, and significantly contributed to the success of IBM PC-compatibles ...
, which led to
legal action
In legal terminology, a complaint is any formal legal document that sets out the facts and legal reasons (see: cause of action) that the filing party or parties (the plaintiff(s)) believes are sufficient to support a claim against the part ...
when
Lotus sued Paperback Software in 1987. As a result of the lawsuit, consumer confidence waned for Paperback Software, and its revenues had dropped 80% by 1989, preventing the firm from getting venture capital for expansion. In February 1990, the case went to court and on 28 June, the court ruled that Paperback Software's product, by copying Lotus 1-2-3's
look and feel
In software design, the look and feel of a graphical user interface comprises aspects of its design, including elements such as colors, shapes, layout, and typefaces (the "look"), as well as the behavior of dynamic elements such as buttons, boxes ...
menu interface, violated Lotus's
copyright
A copyright is a type of intellectual property that gives its owner the exclusive legal right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, ...
. Osborne stepped down from Paperback Software the same year.
Paperback's database application,
VP-Info continued to sell well for many more years, and acquired a second life as
Sharkbase.
His final venture, in 1992, was to found the company Noetics Software, to work on
artificial intelligence
Artificial intelligence (AI) is the capability of computer, computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of re ...
.
Personal life and death
Osborne was a member of
Mensa.
He married – and divorced – twice, firstly in the mid-1960s, to Cynthia Geddes, an American,
and later to Barbara Burdick (Zelnick). Osborne had three children.
Both former wives and all his children survived him.
In 1992, Osborne returned to India in declining health, suffering from a brain disorder that triggered frequent minor strokes. He died in his sleep on 18 March 2003, in
Kodaikanal, India, aged 64.
References
External links
Adam Osborne, pioneer of PCs for people: dead at 64The Register – Portable computer pioneer Adam Osborne diesThe Computer Chronicles (broadcast in 1984) – Adam Osborne is interviewed by Stewart Cheifet and Gary Kildall
{{DEFAULTSORT:Osborne, Adam
1939 births
2003 deaths
Computer hardware engineers
English emigrants to India
English emigrants to the United States
Alumni of the University of Birmingham
British Hindus
20th-century British businesspeople
University of Delaware alumni
Mensans
British technology writers
Osborne Computer Corporation