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Skills: noneConcepts: pre Internet tools, key contributions to the development of the Internet, stages of invention (vision, engineering prototype, product, ubiquitous product), collaboration in other species
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Tools for communication and collaboration
Where does this topic fit?
• Internet concepts– Applications– Technology (communication)– Implications
• Internet skills– Application development– Content creation– User skills
Lascaux Caves15,000 years ago
What new tool did they use for communication and coordination?
Can you identify these tools for communication and collaboration?
Hieroglyphic writing Phonetic writing Gutenberg press
Electronic telegraph
Chappe’s semaphore telegraph
Telephone
Punch card storage
Morse code Greek torches
Vannevar Bush, the vision
Vannevar Bush Artist’s conception of a “memex”
Doug Engelbart, the research prototype
• The mouse• Hyperlinks• Video conferencing• WYSIWYG word processor• Multi-window user interface• Shared documents• Shared database• Documents with images & text• Keyword search• Instant messaging• Synchronous collaboration• Asynchronous collaboration• Chord keyboard
The Demo, 1968
Clip 2: Vision of the futureClip 3: Word processingClip 8: GraphicsClip 12: MouseClip 25, 26: Collaboration and windowed user interface
http://bit.ly/SQx8VX
In a few years, men will be able to communicate more effectively through a machine than face to face.
What will on-line interactive communities be like? ... They will be communities not of common location, but of common interest.
Licklider and Taylor, 1968JCR Licklider
Robert Taylor
ARPANET1969
1986 1991
NSFNet – the start of ubiquity
Today
Our latest tool for collaboration -- the Internet
Vision … Engineering prototype … Useful tool … Ubiquitous tool
Can you identify these stages for other inventions, for example the airplane?
Humpback whales use language to collaborate
Summary
Self-study questions
Research and briefly describe each of the tools illustrated in slide 4.
We described the contributions of a number of Internet pioneers – it is not possible to credit any one of them as the sole inventor of the Internet. Samuel Morse is often credited with the invention of the telegraph – was he the sole inventor of the telegraph? (Explain)
We focused on the Internet as a general collaboration tool – what are some of the specific Internet applications we use for communication and collaboration?
ResourcesCommunication using torches in ancient Greece:http://www.mlahanas.de/Greeks/Communication.htm
Chappe’s semaphore telegraph:http://people.seas.harvard.edu/~jones/cscie129/images/history/chappe.html
About hunting by humpback whales:http://www.kpbs.org/news/2012/feb/20/nature-ocean-giants-deep-thinkers/
The evolution of writing systems:http://www.ancientscripts.com/
As we may think, Vannevar Bush, Atlantic Monthly, July 1945:http://www.theatlantic.com/magazine/archive/1945/07/as-we-may-think/3881/
Licklider and Taylor: The Computer as a Communication Device, 1968.http://memex.org/licklider.pdf
The Demo, Doug Engelbart:http://sloan.stanford.edu/mousesite/1968Demo.html