W2D1 Fluency with IT = to learn / figure out quickly to use the computer for whatever purpose skills (lab) concepts (lectures)

W2D1

Fluency with IT

= to learn / figure out quickly to use the computer for whatever purpose

• skills (lab)• concepts (lectures)

W2D1

Fluency with IT

= to learn / figure out quickly to use the computer for whatever purpose

• skills (lab)• concepts (lectures)

We don’t teach:o statistical analysis functions in spreadsheetso mail merge in Wordo setup a computer network @ home

We’ll hopefully enable you to learn these quickly on your own if you need to.

W2D1

The tools

W2D1

The tools= any of a class of devices capable of solving problems by processing information in discrete form. (Encl. Brit.)

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Inside the computer case

Printed circuit board that connects the components

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Displaying images on the monitor

W2D1

Colors on monitors

3 types of colored pixels

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Graphical user interfaces (GUI)

The way humans interact with the computer Designed (desired) to be

Intuitive Universal

(Analogy = a book)

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Metaphors in GUI

Buttons (ask to be pushed / clicked)

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Metaphors in GUI

Edit & check boxes (resemble paper forms)

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Metaphors in GUI

Drop down boxes (arrows = hidden information)

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Metaphors in GUI

Sliders (input a value between a max and a min)

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Metaphors in GUI

Tabs (visualize different screens of info)

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Users and the information

We interact with info on hard disc (HDD) RAM not really “visible”

W2D1

Users and the information

We interact with info on hard disc (HDD) RAM not really “visible”

Metaphor Files and folders on a desk File system: organizing data on HDD Other storage devices = part of file system Operations: select/copy/paste, dragging