PenO1: ICT tools

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

description

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

Transcript of PenO1: ICT tools

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Probleemoplossen & OntwerpenICT-werktuigen

Les 2

Erik DuvalDept. Computerwetenschappen

http://www.cs.kuleuven.ac.be/~erikd/1

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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

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week les oef123456789

woewoe ma-vrwoe ma-vr

ma-vr

pten!ma-vrpten!

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Belangrijkste wet uit computerwetenschappen?

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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, ...

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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...

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wiring the ENIAC with a new program

ENIAC1946Mauchly and Eckert

stats:3,000 cubic feet30 tons18,000 vacuum tubes70,000 resistors170 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

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preparing punch cards

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

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about the role of tools...

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grootste held uit computerwetenschappen?

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D. Engelbart, Augment

• Stanford Research Institute

• “Uitvinder” van muis, windows, groupware, ...

• team naar Xerox PARC

• nu: bootstrap institute

• http://www.bootstrap.org/

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XEROX PARC Star (1981)

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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

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Windows 1.0 (1985)

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en nu?

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tools

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note taking?

microsoft word, google documents, evernote, google keep, icloud notes, ...22

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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

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simple text editing

byword...25

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presenting

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

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documenten delen

dropbox, google drive, ...27

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paswoord manager

lastpass, ...28

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samenwerken

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

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email

outlook, hotmail, gmail, mail.app, ...

welke client?

hoeveel boodschappen op 1 dag?

wie heeft er folders?

hoeveel boodschappen in inbox?

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http://inboxzero.com/video/

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calendar

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

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wiki

mediawiki, ...36

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blog, rss

wordpress, feedly, ...

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talk

skype, google hangout, facetime, ...

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bookmarking

diigo, delicious, ...

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timekeeping

toggl, getharvest, anytime, ...

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mindmap

mindmeister, ...

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curation

pocket, springpad, reading list, ...

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to do...

wunderlist, things, trello, ...

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glue of the web

ifttt

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?@ErikDuval

[email protected]://erikduval.wordpress.com