new technology 2015 l02 a journey exploring technology
TRANSCRIPT
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LECTURE L02A JOURNEY EXPLORINGTECHNOLOGY
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http://wallpoper.com/
Time Machine
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1899
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Alternating Current Power Plant at World's Fair, Chicago, 1893.
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TECHNOLOGY AT THE DAWN OF THE 20TH CENTURY
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Now Explain the World 100 years later
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TECHNOLOGY AT THE DAWN OF THE 21ST CENTURY
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WE BASE THE FUTURE ON WHAT WE KNOW FROM THE PAST
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Any sufficiently advanced technology is indistinguishable from magic
- Arthur C. Clark’s 3rd Law
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CENTURY OF SCIENCE AND TECHNOLOGY
Radio Messages
Airplanes
Ice lolly
Ford model T
Talking pictures
Zipper
Stainless steel
Tanks
Penicillin
FM Radio
Computers
Nuclear fission
Ballistic missile
Transistor
Atom bomb
Solar battery
PC
Integrated circuit
Video game consoles
GUIs
TV
ARPANET
Laser
Altair
CD-ROM
Mosaic
DVD
WWW
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“He was the pre-eminent scientist in a century dominated by science. The
touchstones of the era — the Bomb, the Big Bang, quantum physics and
electronics — all bear his imprint.”
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Revolutiospecial theory of relativity
model of the atom
discovery of the electron
theory of continental drift
nuclear chain reaction
discovery of the positron, neutron
big bang theoryquantum theory
uncertainty principle
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Study Exercise
What is technology? Please provide a definition
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What is Technology?
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Is this Technology?
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All Technology was once new
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All Technology was once new
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Technology in the 15
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Bartolomeo Cristofori 1655-‐1731
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Frédéric Chopin 1810-‐1849
Nocturne Op. 9 No 2
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Johann Sebastian Bach would only in 1747 approve the piano
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TechnologyWe think it is something new
New technology is Emotional
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TechnologyTechne is greek for art or skill Logos is greek for word, speech
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The word “technology”was used in 1801 byJohann Beckmann (1739-1811), a German scientific author
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The Effects of Good Government, a fresco in the City Hall of Siena by Ambrogio Lorenzetti, 1338.
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Kevin Kelly: What Technology Wants
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Definition of Technology
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Process by which an organisation transforms labor, capital, material, and information into products and services of greater values
Technology
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The value you get out of a product for which you have paid some cost
Product Performance
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31977 Apple II $1,298 4.000 bytes memory Motorola 6502 1MHz
2007 iMac 17-‐inch $1,199 1.000.000.000 bytes memory Intel 2.0GHz
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2000 2010
iMac iPhoneMac OS 9.0.4 500 MHz PowerPC G3 CPU, 128MB MemoryScreen - 786K pixelsStorage - 30GB Hard Drive
iOS 4.0 1 Ghz ARM A4 CPU, 512MB MemoryScreen - 614K pixelsStorage - 32GB Flash Drive
Source: Ars Technical Images: Apple
40
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P
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Innovation
The change in the technology
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http://www.bordalierinstitute.com/images/brainEvolution.jpg
Evolution of the human brain
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Exponential World