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- 1. , 0
- 2. : 1
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- 4. 3 = =
- 5. Mille viae ducunt homines per saecula Romam 4 ,
- 6. 5
- 7. - 6
- 8. 7 ( )
- 9. History of Technology Considered one of the most important
inventions in history, the wheel is more than 5000 years old and
has been crucial to mechanical devices ever since it emerged. The
wheels shown here are relatively sophisticated in comparison to the
earliest models. In the case of a fixed axle, the wheel is held in
place beside the chassis by a small peg and revolves independent of
the axle. (This model differs from another standard design, the
moving axle, in which the axle is firmly fixed to the wheel and the
two components revolve as a unit.) Early forms of roller bearings,
devices that help wheels to turn more smoothly, were developed
around 100 bc. Wheels were initially solid disks, but gradually
evolved into the spoked design, which is both light and strong. :
--
- 10. , () () 9 http://m.blog.daum.net/bes365/4070
http://okrtn79210.egloos.com/m/2964539
http://www.timeseoul.com/bbs/board.php?bo_table=sub02_01&wr_id=35
- 11. 10 http://yoosi0211.tistory.com/155
- 12. , , , 13 , 11 , , . , 18 365 . . . 11
http://m.blog.daum.net/munsuan/9211410
- 13. : 12 John Harrison
- 14. 13
- 15. 14 Sound Barrier ()
- 16. History of Technology Today no other machine is so
ubiquitous 98m (Big Ben) . Benjamin Hall 13.5 . 96m, 7m, 15 1859 .
, ,
- 17. History of Technology Clocks and Watches, devices used to
measure or indicate the passage of time. A clock, which is larger
than a watch, is usually intended to be kept in one place; a watch
is designed to be carried or worn. Both types of timepieces require
a source of power and a means of transmitting and controlling it,
as well as indicators to register the lapse of time units. . . .
-,
- 18. History of Technology . () 1 . () . . , . , , ,
- 19. History of Technology 40 . 5 . 5 . . , 4 . 12 . . "! ?" . "
" . " " ". ." . -,
- 20. 19 ( )
- 21. 20
- 22. 21
- 23. 22
- 24. 23 http://www.history.com/photos/inventions-
communication/photo1
- 25. 24 Benjamin Franklin The Newspaper Man
- 26. 25
http://www.history.com/photos/inventions-communication/photo1 1844
, http://www.etnews.com/200207190010
- 27. 26
http://www.history.com/photos/inventions-communication/photo1
1876
- 28. (1877) 27
http://en.wikipedia.org/wiki/Phonograph#mediaviewer/File:EdisonPhonograph.jpg
- 29. 28
- 30. 29
- 31. 30 1894 6 1901 12 12 S . (by )
http://www.nobel.or.kr/science-story/physics-
science-story/1611.htm
- 32. 31 On Christmas Eve 1906
- 33. Television 32 John Logie Baird with his "televisor", circa
1925
- 34. 33
- 35. 34 1948
- 36. Computer 35 The machine was huge, weighing 30 tons, using
200 kilowatts of electric power and contained over 18,000 vacuum
tubes, 1,500 relays, and hundreds of thousands of resistors,
capacitors, and inductors
- 37. Satellite 36 Sputnik 1, 1957
- 38. Internet (1969) 37 Protocols NCP, TCP/IP
- 39. Mobile Phone (1973) 38
- 40. Smartphone 39
- 41. 40
- 42. 41
- 43. 42
- 44. 43
- 45. 44 (Tablet) PC/ () - (-) 15 19 20 20 21 () : ex. () / ()
Here & Now , spectacle , , , ()
- 46. , - () ?
- 47. 46
- 48. 47 Flight Patterns
- 49. 48
- 50. 49
- 51. 50
- 52. 51
- 53. () 52 0 20000 40000 60000 80000 100000 120000 2010 2011
2012 2013 (: ) : 2014 ,
- 54.
- 55. : 54 Rich Ling: .
- 56. 55
- 57. 56 0 50000 100000 150000 200000 250000 300000 350000 400000
2012 2013 2014 2015 ( : ) : (2014)
- 58. 57
- 59. 58
- 60. 59
- 61. Present Absence, Absent Presence, Connected Presence
60
- 62. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2
3 4 Kakao Browsing Social Productivity Multi_enter Lifestyle
Communication Gaming Photo Finance Social game ?
- 63. 0:00:00 0:00:43 0:01:26 0:02:10 0:02:53 0:03:36 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 SNS Web Browser
Gaming Texting Video Voice calls Camera & Photo Clock &
Alarm Music Webtoon LBS Viewer
- 64.
- 65. 0~9 a.m. 9~1 p.m. 1~5 p.m. 5~9 p.m. 9 p.m.~12a.m.Niche
Breadth Overall 17.30% 18.50% 20.60% 21.90% 21.70% 0.992 SNS 12.60%
17.80% 21.10% 23.20% 25.20% 0.954 Web Browser 20.80% 17.40% 17.80%
19.90% 24.10% 0.985 Gaming 16.80% 17.70% 19.90% 21.50% 24.10% 0.983
Texting 7.70% 27.00% 26.60% 23.00% 12.30% 0.919 Video 24.60% 11.70%
13.10% 23.50% 27.10% 0.909 Voice calls 6.90% 23.30% 29.60% 28.20%
12.00% 0.831 Camera & Photo 12.70% 17.50% 23.60% 24.20% 22.00%
0.955 Clock & Alarm 67.10% 11.10% 8.40% 6.60% 6.80% 0.418 Music
21.30% 16.30% 20.30% 22.90% 19.30% 0.988 Webtoon 26.50% 16.50%
14.60% 15.10% 27.30% 0.926 LBS 13.60% 21.80% 25.40% 24.80% 14.50%
0.941 Document viewer 22.70% 15.10% 19.90% 19.10% 23.20% 0.979 Etc.
18.50% 19.50% 21.20% 21.60% 19.70% 0.988
- 66.
- 67. Mobility
- 68.
- 69. Nature 439, 462-465 (26 January 2006)
- 70. Human Mobility
- 71. Gonzalez, Marta C., Cesar A. Hidalgo, and Albert-Laszlo
Barabasi. "Understanding individual human mobility patterns."
Nature 453:779n 206
- 72.
- 73. 0 .1.2.3.4.5 0 10000 20000 30000 40000 mobility(km)
- 74. Time space
- 75. Flow Pattern: Time Space Dimension Orellana, Daniel, Arnold
K. Bregt, Arend Ligtenberg, and Monica Wachowicz. 2012. "Exploring
visitor movement patterns in natural recreational areas." Tourism
Management
- 76. Exploratory data analysis of activity diary data: a
space-time GIS approach, Journal of Transport Geography, 19(3),
394-404. Yin, L., Shaw, S-L. and Yu, H. 2011.
- 77. Carpool Home Home Work Lunch Work Carpool Bus Shopping Car
Daycare Car School time Bus
- 78.
- 79. Node: 492 Edges: 2105 Density: 0.009 Average Degree: 4.278
Diameter: 6 Morning (9-12)
- 80. Node: 654 Edges: 3142 Density: 0.007 Average Degree: 0.772
Diameter: 7 Evening (20-24)
- 81. 3rd level Social Networks Information Network 2nd level
Mobile Network 1st level Roads network Transport network
- 82.
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- 84. 83
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- 86.