Presented to my students of engineering, on 2 October 2013 in Leuven, Belgium

1. Probleemoplossen & Ontwerpen
ICT-werktuigen
Les 2
Erik Duval
Dept. Computerwetenschappen
http://www.cs.kuleuven.ac.be/~erikd/
1

2. http://www.slideshare.net/erik.duval
2

3. 3
H 25/9 inleiding, toledo
Z - internet en www
H 2/10 systemen, gebruikers, web, virussen
Z - tekstverwerking en rekenblad
Z - samenwerking
H+Z 9/10 presentaties en rapportering, maple

4. week les oef
1
2
3
4
5
6
7
8
9
woe
woe ma-vr
woe ma-vr
ma-vr
pten!
ma-vr
pten!
4

5. Belangrijkste wet uit computerwetenschappen?
5

6. Moore’s law
‘the number of
transistors that can
be placed
inexpensively on
an integrated
circuit has doubled
approximately
every two
years’ (1965)6
processing speed, memory
capacity, sensors, network
capacity, ...

7. what does “exponential” mean?
if you fold a sheet of paper 50 times,
then how thick is the result?
about the distance to the sun...
7

8. 8
http://www.smartplanet.com/technology/blog/thinking-tech/physics-nobel-winners-launched-moores-law-of-optics/1689/

9. wiring the ENIAC with a new program
ENIAC
1946
Mauchly and Eckert
stats:
3,000 cubic feet
30 tons
18,000 vacuum tubes
70,000 resistors
170 kilowatt power req.
~1 kilobit memory
approximate processing power of today’s
singing birthday card
but not a stored-program device
Great description here: www.computinghistorymuseum.org/teaching/lectures/pptlectures/7b-eniac.ppt
9

10. preparing punch cards
An important by-product:
confetti. All the chaff from all
those cards was just great to
throw around the dorm.
10

12. about the role of tools...

13. grootste held uit
computerwetenschappen?

14. D. Engelbart,Augment
• Stanford Research Institute
• “Uitvinder” van muis,
windows, groupware, ...
• team naar Xerox PARC
• nu: bootstrap institute
• http://www.bootstrap.org/
14

15. 15
http://www.youtube.com/watch?v=JfIgzSoTMOs

16. http://cfdj.sys-con.com/read/536976.htm16

17. XEROX PARC Star
(1981)
17

18. All 39 pages of advertising that Apple bought in a 1984 issue of newsweek are available here: http://www.aci.com.pl/mwichary/computerhistory/ads/
macnewsweek
18

19. Windows 1.0 (1985)
19

20. en nu?
20

21. tools
21

22. note taking?
microsoft word, google documents, evernote, google keep, icloud notes, ...22

23. http://tgoossens.wordpress.com/2013/09/26/a-brief-opinion-on-digital-notes/
23

24. latex
documentclass{article}
title{A wonderful title}
author{Jane Doe}
date{September 1994}
begin{document}
maketitle
Hello world!
end{document}
http://www.peter-junglas.de/pers/edv-intro/node19.html
http://pages.uoregon.edu/koch/texshop/
24

25. simple text editing
byword...
25

26. presenting
microsoft powerpoint, google documents, apple keynote, prezi, slideshare, ...
26

27. documenten delen
dropbox, google drive, ...
27

28. paswoord manager
lastpass, ...
28

29. samenwerken
facebook group, google community, basecamp, ...
29

30. email
outlook, hotmail, gmail, mail.app, ...
welke client?
hoeveel boodschappen op 1 dag?
wie heeft er folders?
hoeveel boodschappen in inbox?
30

31. 350.00 emails
http://blog.stephenwolfram.com/2012/03/the-personal-analytics-of-my-life/
31

32. http://inboxzero.com/video/
32

33. cc...
http://www.businessinsider.com/11-cringe-worthy-reply-all-email-disasters-2011-11?op=1
33

34. http://www.nytimes.com/2013/09/29/fashion/technology-and-the-college-generation.html
https://plus.google.com/107962914038670635598/posts/QQHUQMc8nfg

35. calendar
outlook, calendar, google calendar, doodle, ...
35

36. wiki
mediawiki, ...
36

37. 37

38. blog, rss
wordpress, feedly, ...
38

39. talk
skype, google hangout, facetime, ...
39

40. bookmarking
diigo, delicious, ...
40

41. timekeeping
toggl, getharvest, anytime, ...

42. mindmap
mindmeister, ...
42

43. curation
pocket, springpad, reading list, ...
43

44. to do...
wunderlist, things, trello, ...
44

45. glue of the web
ifttt
45

47. Experiment
https://docs.google.com/document/d/1y41JGVkUSgS62q-
l1Yu3xEBlgbn7NDCE7cU9sb9FeDE/edit?usp=sharing47

48. ?
@ErikDuval
erik.duval@cs.kuleuven.be
h4p://erikduval.wordpress.com