Media and Information Literacy Flashcards
It is the use of various visual media with or without sound. Generally. It includes still photography, motion picture photography, video or audio recording, graphic arts, visual aids, models, display, visual presentation services, and the support processes.
Visual Information
Examples of Visual Media
- Photography
- Video
- Screenshots
- Infographics
- Data visualization (charts and graphs)
- Comic strips/Cartoons
- Memes
- Visual note-taking
Visual media produced by formal organizations such as schools, government, and established media/publishing outfits are considered formally produced. Other visual media are considered informally produced.
Formally and informally produced visual media
Purpose of Visual Information
- gain attention
- create meaning
- facilitate retention
Common Visual Media File Types
- Joint Photo Expert Group (JPG or JPEG)
- Graphic Interface Format (GIF)
- Portable Network Graphic (PNG)
- Bitmap (BMP)
- Photoshop Document (PSD)
Used in faster file format for images. It’s destructive, in that it compresses images into smaller file sizes, therefore degrading its quality. Avoid saving typography and logo designs. This file type also cannot be made transparent.
Joint Photo Expert Group (JPG or JPEG)
Despite the ongoing internet war, the term is pronounced as according to the format’s creator. It was developed to save raster types, graphics, and logos to “very small sizes”. As this web-only format uses limited index colors, it’s not ideal for images. It can, however, be animated and made transparent.
Graphic Interchange Format (GIF)
Created to replace the ‘GIF” format, which once required royalties for use, the type also has a color limit and only uses index colors Similarly, it can be made transparent and is not for print.
Portable Network Graphic (PNG)
Developed by Microsoft, this file format works similar to ‘GIFs” and “PNGs, it was designed to save simple yet sharp logos, types, and icons. It you’d like to print simple graphics, this is the format you should use.
Bitmap (BMP)
The native file format for Photoshop graphics. It’s optimized for print and photos but isn’t supported for web. Files can be made transparent and are able to contain masks. vectors, objects, layers and paths,
Photoshop Document (PSD)
Visual Design Elements
- Line
- Shape
- Value
- Texture
- Color
- Form
Describes a shape or outline. It can create texture and can be thick or thin. Lines may be actual, implied, vertical, horizontal, diagonal, or contour lines.
Line
Usually a geometric area that stands out from the space next to or around it, or because of differences in value, color or texture. It may also be organic.
Shape
The degree of light and dark in a design. It is the contrast between black and white and all the tones in between. It can be used with color as well as black and white.
Value
It is the extreme changes between values
Contrast
The way surface frels or is perceived to feet. It can be added to attract of attract interest to a visual element. Visual texture is the illusion of the surfaces peaks and valleys, resulting in a feeling of smoothness or roughness in objects.
Texture
Determined by as hue (name of color), intensity (purity of the hues and value (lightness or darkness of hues. Color and color combination can play a large role in the design. Maybe used for emphasis, or may elicit emotions from viewers May be warm, cool, or neutral. It plays a major role in our visual perception, as influences our reactions about the world around us. It is therefore important to create color palettes that evoke the appropriate audience reactions
Color
A figure having volume and thickness. An illusion of a 3-dimensional object can be implied with the used of light and shading. It can be viewed from many angles.
Form
Visual Design Principles
- Consistency
- Center of Interest
- Balance
- Harmony
- Contrast
- Directional Movement
- Rhythm
- Perspective
Margins, typeface, typestyle, and colors is necessary, especially in slide presentations or documents that are more that one page
Consistency
An area that first attracts attention in a composition. This area is more important when compared to the other objects or elements in a composition. This can be by contrast of values, more colors, and placement in the format.
Center of Interest
A feeling of visual equality in shape, form, value, color, etc. It can be symmetrical and evenly balanced, or asymmetrical and un-evenly balanced. Objects, values, colors, textures, shapes, forms, etc., can be used in creating balance in a composition.
Balance
Brings together a composition with similar units. If for example your composition was using wavy lines and organic shapes, you would stay with those types of lines and not put in just one geometric shape. (Notice how similar it is to Unity- some sources list both terms).
Harmony
Offers some change in value creating a visual discord in a composition. It shows the difference between shapes and can be used as a background to bring objects out and forward in a design. It can also be used to create an area of emphasis.
Contrast
A visual flow through the composition. It can be the suggestion of motion in a design as you move from object to object by way of placement and position. It can be created with a value pattern. It is with the placement of dark and light areas that you can move your attention through the format.
Directional Movement
A movement in which some elements recur regularly. Like a dance, it will have a flow of objects that will seem to be like the beat of music.
Rhythm
Created through the arrangement of objects in two-dimensional space to look like they appear in real life. Perspective is a learned meaning of the relationship between different objects seen in space.
Perspective
A media communication that used audio recordings to deliver and transfer information through the means of sound.
Audio Media
Types and Categories of Audio Information
- Radio broadcast
- Music
- Sound recording
- Sound clips/effects
- Audio Podcast
Live or recorded audio sent through radio waves to reach a wide audience.
Radio Broadcast
Vocal and/or instrumental sounds combined in such a way as to produce beauty of form, harmony, and expression of emotion. It is composed and performed for many purposes, ranging from aesthetic pleasure, religious or ceremonial purposes, or as an entertainment product.
Music
Recording of an interview, meeting, or any sound from the environment.
Sound Recording
Any sound, other than music or speech, artificially reproduced to create an effect in a dramatic presentation, as the sound of a storm or a creaking door.
Sound clips/effects
A digital audio or video file or recording, usually part of a themed series, that can be downloaded from a website to a media player or computer.
Audio Podcast
Different ways of storing audio media
- Tape
- CD
- USB drive
- Memory Card
- Computer hard drive
- Internet/Cloud
Magnetic tape on which sound can be recorded.
Tape
A plastic-fabricated, circular medium for recording, storing, and playing back audio, video, and computer data.
CD