Editing 1234: Douglas Engelbart (1925-2013)
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==Explanation== | ==Explanation== | ||
− | The comic describes and references | + | The comic describes and references {{w|The Mother of All Demos}} in honor of {{w|Douglas Engelbart}}, who died on July 2, 2013. |
− | The demo is renowned for the numerous technologies Douglas' team introduced, which the comic references before sliding into apocryphal claims. | + | The demo is renowned for the numerous technologies Douglas' team introduced, which the comic references before sliding into apocryphal claims. At the first panel he presents various inventions, including the {{w|Computer Mouse}}. The second panel contains the opening lyrics of Leonard Cohen's song {{w|Hallelujah (Leonard Cohen song)|Hallelujah}}. The "Secret Chord" is a reference to his "Chord Key Set" he also presented at this demo. This relatively obscure device, essentially a piano with five keys, was meant as an alternative to the well-known keyboard. The third is a reference to contemporary internet memes, specifically [http://knowyourmeme.com/memes/subcultures/cats cat pictures] and [http://knowyourmeme.com/memes/yolo YOLO]. |
The title text is a reference to recent revelations about spying by the United States {{w|National Security Agency}}, which was making headlines when this comic was published. While it might have seemed like an advantage at the time, in a modern context this aspect of the internet appears disturbing. | The title text is a reference to recent revelations about spying by the United States {{w|National Security Agency}}, which was making headlines when this comic was published. While it might have seemed like an advantage at the time, in a modern context this aspect of the internet appears disturbing. | ||
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===The inventions in detail=== | ===The inventions in detail=== | ||
Several of the inventions presented by Douglas in 1968 were years ahead of their time, and many would prove to be very influential in the development of personal computing. Some of the technologies demonstrated found success in the following decades, while others did not. | Several of the inventions presented by Douglas in 1968 were years ahead of their time, and many would prove to be very influential in the development of personal computing. Some of the technologies demonstrated found success in the following decades, while others did not. | ||
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'''Cathode ray tube''' | '''Cathode ray tube''' | ||
:The German physicist {{w|Ferdinand Braun}} invented the {{w|Cathode ray tube}}, or CRT, in 1897. The Russian scientist {{w|Boris Rosing}} was the first to use the CRT to receive a video signal. CRT was the most common technology used for television screens and computer monitors in the last century, but has since been succeeded by modern devices such as {{w|OLED}}, {{w|plasma display}}, or the ubiquitous {{w|LCD}}. In the demo, Douglas used CRT monitors to demonstrate video conferencing, as well as collaborative real-time editing. | :The German physicist {{w|Ferdinand Braun}} invented the {{w|Cathode ray tube}}, or CRT, in 1897. The Russian scientist {{w|Boris Rosing}} was the first to use the CRT to receive a video signal. CRT was the most common technology used for television screens and computer monitors in the last century, but has since been succeeded by modern devices such as {{w|OLED}}, {{w|plasma display}}, or the ubiquitous {{w|LCD}}. In the demo, Douglas used CRT monitors to demonstrate video conferencing, as well as collaborative real-time editing. | ||
'''Computer mouse''' | '''Computer mouse''' | ||
− | :Douglas did refer to this device as a "mouse", but officially it was named the "X-Y Position Indicator for a Display System". He filed a [http://www.google.com/patents/US3541541?printsec=drawing#v=onepage&q&f=false patent] for this device on June 21, 1967 and received the patent on November 17, 1970. | + | :Douglas did refer to this device as a "mouse", but officially it was named the "X-Y Position Indicator for a Display System". He filed a [http://www.google.com/patents/US3541541?printsec=drawing#v=onepage&q&f=false patent] for this device on June 21, 1967 and received the patent on November 17, 1970. Douglas stated: "I don't know why we call it a mouse. It started that way and we never changed it." |
'''Text movement/cloning''' | '''Text movement/cloning''' | ||
− | :This is well known today as "cut, copy and paste". On some early text-based systems, the user moved the cursor to the beginning of the text to be copied, typed <CTRL>+K+B , and then moved the cursor to the end of the copied text and typed <CTRL>+K+E. At the demo, Douglas demonstrated that the same task could be accomplished with the mouse. | + | :This is well known today as "cut, copy and paste". On some early text-based systems, the user moved the cursor to the beginning of the text to be copied, typed <CTRL>+K+B , and then moved the cursor to the end of the copied text and typed <CTRL>+K+E. At the demo, Douglas demonstrated that the same task could be accomplished with the mouse. Today, many people do not use keyboard commands for cut, copy and paste, and instead use the mouse exclusively. |
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'''Joint file editing''' | '''Joint file editing''' | ||
:Text editors were in the nascent stage of their development in 1968. Douglas demonstrated the first text editor capable of "joint file editing". The first successful system to implement joint file editing came 15 years later, when {{w|Concurrent Versions System|CVS}} was made available in the middle of the 1980's. | :Text editors were in the nascent stage of their development in 1968. Douglas demonstrated the first text editor capable of "joint file editing". The first successful system to implement joint file editing came 15 years later, when {{w|Concurrent Versions System|CVS}} was made available in the middle of the 1980's. | ||
'''E-mail''' | '''E-mail''' | ||
− | :Although not referred to as e-mail, Douglas demonstrated the exchange of "direct messages", which fulfills a similar role to modern e-mail | + | :Although not referred to as e-mail, Douglas demonstrated the exchange of "direct messages", which fulfills a similar role to modern e-mail. |
'''File sharing''' | '''File sharing''' | ||
:The demo also demonstrated the exchange of files between users, paving the way for modern file sharing, and the associated legal and ethical debate. | :The demo also demonstrated the exchange of files between users, paving the way for modern file sharing, and the associated legal and ethical debate. | ||
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===Concepts that Douglas did not invent=== | ===Concepts that Douglas did not invent=== | ||
− | + | The third panel exaggerates Douglas's claims to a hilarious and ridiculous level. | |
'''"Hallelujah"''' | '''"Hallelujah"''' | ||
:This song was first released by {{w|Leonard Cohen}} in 1984, sixteen years after Douglas's demo. | :This song was first released by {{w|Leonard Cohen}} in 1984, sixteen years after Douglas's demo. | ||
'''{{w|Image macro}}s''' | '''{{w|Image macro}}s''' | ||
− | :A form of image with large text, typically | + | :A form of image with large text, typically in the font "Impact", superimposed over a photograph, typically for humorous effect. |
'''{{w|LOLcats}}''' | '''{{w|LOLcats}}''' | ||
:The most famous of the image macros, featuring cats. | :The most famous of the image macros, featuring cats. | ||
'''YOLO''' | '''YOLO''' | ||
− | :As the fictional Douglas states, this is an acronym for "you only live once". | + | :As the fictional Douglas states, this is an acronym for "you only live once". It has been around for at least a century, but in 2011 it saw a huge boost in popularity in both youth culture and internet memes mocking youth culture. |
==Transcript== | ==Transcript== | ||
:San Francisco, December 9th, 1968: | :San Francisco, December 9th, 1968: | ||
− | :[ | + | :[We see a figure talking into a headset. It's a fair assumption that it's Douglas Engelbart.] |
− | :Douglas: ...We generated video signals with a cathode ray tube... We have a pointing device we call a "mouse"... I can "copy" text... ... and we have powerful | + | :Douglas: ...We generated video signals with a cathode ray tube... We have a pointing device we call a "mouse"... I can "copy" text... ... and we have powerful join file editing... underneath the file here we can exchange "direct messages"... |
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:[Douglas continues to narrate. Some music is playing.] | :[Douglas continues to narrate. Some music is playing.] | ||
:Douglas: ...Users can share files... ... files which can encode audio samples, using our "masking codecs"... The file you're hearing now is one of my own compositions... | :Douglas: ...Users can share files... ... files which can encode audio samples, using our "masking codecs"... The file you're hearing now is one of my own compositions... | ||
:Music: I heard there was a secret chord | :Music: I heard there was a secret chord | ||
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:[Douglas continues to narrate.] | :[Douglas continues to narrate.] | ||
− | :Douglas: ...And you can superimpose text on the picture of the cat, like so... This cat is saying "YOLO", which stands for "You Only Live Once"... | + | :Douglas: ...And you can superimpose text on the picture of the cat, like so... This cat is saying "YOLO", which stands for "You Only Live Once"... ...Just a little acronym we thought up... |
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==Trivia== | ==Trivia== | ||
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[[Category:Internet]] | [[Category:Internet]] | ||
[[Category:Tribute]] | [[Category:Tribute]] | ||
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