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Visual language

Visual language
A visual language is a system of communication using visual elements. Speech as a means of communication cannot strictly be separated from the whole of human communicative activity that includes the visual[1] and the term 'language' in relation to vision is an extension of its use to describe the perception, comprehension and production of visible signs. Overview[edit] An image that dramatizes and communicates an idea presupposes the use of a visual language. Just as people can 'verbalize' their thinking, they can 'visualize' it. A diagram, a map, and a painting are all examples of uses of visual language. The elements in an image represent concepts in a spatial context, rather than the linear form used for words. Visual Language[edit] Visual units in the form of lines and marks are constructed into meaningful shapes and structures or signs. Imaging in the mind[edit] Meaning and expression[edit] Perception[edit] The sense of sight operates selectively. Innate structures in the brain[edit]

Visualization (computer graphics) See also Information graphics Visualization or visualisation is any technique for creating images, diagrams, or animations to communicate a message. Visualization through visual imagery has been an effective way to communicate both abstract and concrete ideas since the dawn of man. Examples from history include cave paintings, Egyptian hieroglyphs, Greek geometry, and Leonardo da Vinci's revolutionary methods of technical drawing for engineering and scientific purposes. Visualization today has ever-expanding applications in science, education, engineering (e.g., product visualization), interactive multimedia, medicine, etc. Charles Minard's information graphic of Napoleon's march Computer graphics has from its beginning been used to study scientific problems. Apart from the distinction between interactive visualizations and animation, the most useful categorization is probably between abstract and model-based scientific visualizations.

Visual thinking Visual thinking, also called visual/spatial learning, picture thinking, or right brained learning, is the phenomenon of thinking through visual processing. Visual thinking has been described as seeing words as a series of pictures.[citation needed] It is common in approximately 60%–65% of the general population. "Real picture thinkers", those persons who use visual thinking almost to the exclusion of other kinds of thinking, make up a smaller percentage of the population. Research by child development theorist Linda Kreger Silverman suggests that less than 30% of the population strongly uses visual/spatial thinking, another 45% uses both visual/spatial thinking and thinking in the form of words, and 25% thinks exclusively in words. According to Kreger Silverman, of the 30% of the general population who use visual/spatial thinking, only a small percentage would use this style over and above all other forms of thinking, and can be said to be 'true' "picture thinkers". Linguistics[edit]

List of thought processes Nature of thought[edit] Thought (or thinking) can be described as all of the following: An activity taking place in a: brain – organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals (only a few invertebrates such as sponges, jellyfish, adult sea squirts and starfish do not have a brain). It is the physical structure associated with the mind. mind – abstract entity with the cognitive faculties of consciousness, perception, thinking, judgement, and memory. Types of thoughts[edit] Content of thoughts[edit] Types of thought (thinking)[edit] Listed below are types of thought, also known as thinking processes. Animal thought[edit] See Animal cognition Human thought[edit] Human thought Classifications of thought[edit] Williams' Taxonomy Creative processes[edit] Creative processes – Decision-making[edit] Decision-making Erroneous thinking[edit] see Error for some examples, see also Human error) Emotional intelligence (emotionally based thinking)[edit] Reasoning –

Logical Fallacies» Appeal to Authority Explanation An appeal to authority is an argument from the fact that a person judged to be an authority affirms a proposition to the claim that the proposition is true. Appeals to authority are always deductively fallacious; even a legitimate authority speaking on his area of expertise may affirm a falsehood, so no testimony of any authority is guaranteed to be true. However, the informal fallacy occurs only when the authority cited either (a) is not an authority, or (b) is not an authority on the subject on which he is being cited. Example (1) Marilyn vos Savant says that no philosopher has ever successfully resolved the problem of evil. This argument is fallacious because Marilyn vos Savant, though arguably an authority, is not an authority on the philosophy of religion.

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