home *** CD-ROM | disk | FTP | other *** search
-
- @
- Chester Carlson
- was an inventor
- in the classic
- mold. He saw a
- need for cheap
- and simple
- office copying,
- developed a
- method through
- long evenings
- spent in libraries,
- and - most
- important- he
- stubbornly
- refused to give
- up on something
- he knew was
- a good idea
- #
- On October 22,
- 1938, in Astoria,
- Queens, New
- York, Carlson and
- a refugee German
- physicist, Otto
- Kornei, finally
- managed to make
- an electrophoto-
- graphic image.
- The first ever
- photocopy was a
- statement of the
- date and place of
- its creation:
- "10-22-38
- Astoria"
- #
- Carlson filed his
- patent for
- 'electrophoto-
- graphy' before the
- second world
- war. To distin-
- guish his process
- from photography
- he later gave it
- the Greek name
- 'xerography',
- from xeros
- (meaning 'dry')
- and graphein
- (meaning 'to draw')
- #
- One effect of
- the photocopier
- has been to
- undermine
- copyright law.
- Schools and
- universities, for
- example, have
- the means (but
- not the legal
- right) to give
- hundreds of
- students a copy
- of a rare book.
- Such convenience
- has proved
- irresistible
- #
- Carlson would no
- doubt be shocked
- to know some of
- the uses to which
- his invention has
- been put. But a
- truly democratic
- innovation makes
- life easier for
- everybody:
- teachers and
- office workers,
- criminals and
- counterfeiters
- #
- It is hard now to
- imagine life
- without the
- photocopier, so
- prevalent is
- Carlson's
- machine. Today
- over three billion
- copies are made
- every day by
- xerography -
- more than one
- sheet of paper
- per day for every
- literate adult on
- the planet
- @
-