Monday January 11 Images
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Transcript of Monday January 11 Images
![Page 1: Monday January 11 Images](https://reader031.fdocuments.in/reader031/viewer/2022013003/554e5679b4c905532d8b4818/html5/thumbnails/1.jpg)
Monday January 11
Web 2.0 Tools:
Learning with Media - Images
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Learning with Media - Images
• What is an image?• Images in Learning
• Tools for Images• Finding Images• Editing Images• Creating Images
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Learning with Media - Images
You have, no doubt, heard this before:
“A picture is worth a thousand words.”
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Learning with Media - Images
What did you see in that image ?
(The previous image was created using a program called “Textorizer” – it allows a background image to be overlaid with text)
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Learning with Media - Images
An image is a two-dimensional representation that has a similar appearance to some subject—usually a physical object or a person.
http://en.wikipedia.org/wiki/Image
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Learning with Media - Images
In a literal-definitional sense, an image can be...
• a map• a photograph• a drawing or painting• a screen display
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http://www.cic.gc.ca/EnGLIsh/resources/publications/guide/images/map-canada.jpg
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Diesel
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http://www.msad54.org/sahs/MathDept/CPMP/M1U5/images/basic_isometric_shapes.jpg
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Learning with Media - Images
As we see, an image is a two-dimensional representation.
* The 3-D shapes in the previous image are still 2 dimensional – it is just that our brain “sees” them as having depth, length and width.
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Learning with Media - Images
An image can not only be visual – it can also be mental.
When we view (or recollect) a place or event or thing, we form a mental image of it.
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Learning with Media - Images
If you think of images as mental, then you have to consider that the viewer can influence his/her interpretation of the subject of the image.
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Learning with Media - Images
Recollection of past events, places and things can be influenced by new information, thus possibly “altering” the image.
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Learning with Media - Images
Think of how written or verbal information, instructions and knowledge are created.
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Learning with Media - Images
Now think of how easily information, instructions and knowledge can be misinterpreted – because of the viewer/receiver’s context, history and perspective.
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Learning with Media - Images
Often images are used by themselves to convey information.
Of course, both the creator and viewer have to have a common understanding of the meaning.
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http://en.wikipedia.org/wiki/Image
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Learning with Media - Images
Does a picture (image) have any connection or relevance to a fixed number of words ?
Does a picture (image) have to have any connection or relevance to any words ?
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Learning with Media - Images
When using images for educational purposes, we need to be aware of how meaningful an image can be, or not.
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Learning with Media - Images
• Tools for Images• Finding Images• Editing Images• Creating Images
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Learning with Media - Images
Finding Images(The quick way – be cognizant of copyright)
Google Images (Use “advanced search” to filter results)• http://images.google.ca/advanced_image_search
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Learning with Media - Images
Find Images(Look for royalty and copyright free sites)
Pics for Learning• http://pics.tech4learning.com/
Photobucket• http://photobucket.com
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Learning with Media - Images
Finding Images(Look for royalty and copyright free sites)
Creative Commons• http://creativecommons.org/image/• http://creativecommons.org/about/what-is-cc
PictureSandbox• http://picturesandbox.com/
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Learning with Media - Images
Editing Images
• resize• crop• add text• apply effects and filters
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Learning with Media - Images
Editing Images
pixlr• http://pixlr.com/editor/
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Learning with Media - Images
Creating Images
pixlr• http://pixlr.com/editor/