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CTS EXAM AVIXA QUESTIONS WITH VERIFIED ANSWERS
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CTS EXAM AVIXA QUESTIONS WITH VERIFIED ANSWERS....
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CTS EXAM AVIXA QUESTIONS WITH VERIFIED ANSWERS visual acuity - ANSWER the capacity of the eye to distinguish microscopic det ails Resolution acuity - ANSWER The capacity to recognise that the visual field contains two stimuli, as opposed to one. It is quantified in terms of th e smallest angular separation between two stimuli that can still be perceived as dis tinct. Acuity of recognition - ANSWER Identifying a visual target accurately, such as distinguishing between a "G" and a "C." It is typically measured in terms of the angular dimension of the smallest target that can be discriminated, althou gh this is not always the case. A clinical eye chart is a type of recognition acuity testing, which involves visual acuity testing using letters, as is typically done in a clinical setting. optotype - ANSWER A character that is employed to evaluate an individual's visual acuity. It is drawn with specific and rigid geometric principles a nd resembles a block letter. The traditional Snellen eye chart employs only ten optotypes: C, D, E, F, L, N, O, P, T, and Z. The Snellen fraction is the term used to describe the perception of five out of six letters (or a comparable ratio). nearest observer - ANSWER The viewer is positioned at the shortest distance from the screen, as defined by the viewing area. answer furthest viewer The viewer is situated at the furthest distance from the screen, as indicated by the observing area. element - ANSWER A collection of pixels that communicate a piece of information ANSWER - percentage of element height The height of an element in relation to the overall image height. The BDM percent element height factor is a percentage that denotes the ratio of element height to screen height. Image Height/Elem ent Height Analytical Decision Making - ANSWER Analytical Decision Making (ADM) concerns scenarios in which the viewer is required to be thoroughly engag ed with the minute detail of the content and to be able to resolve each element of the displayed image. Critical assessments, such as the examination of medical imagi ng, fine arts, engineering or architectural drawings, electrical schematics, photog raphic image inspection, forensic evidence, or failure analysis, are facilitated by anal ytical decision-making environments. Basic Decision Making - ANSWER In fundamental Decision Making (BDM) scenarios, the viewer is able to make fundamental decisions based on the image that is displayed. The viewer has the ability to assimilate and retain in formation, but the decisions are not contingent upon critical details within the image. The viewer is actively involved in the content, such as information displays , presentations that include comprehensive images, classrooms, boardro oms, multi-purpose rooms, and product illustrations. To the extent th at the viewer can make decisions based on what is being seen, graphic images and text are legib le. The comprehension of the informational content itself is the basis for decision-making, and it is not contingent upon the resolution of each detail. ADM Required Drawings - ANSWER: display image width room layout and dimensions horizontal viewing angles and the arc indicating the farthest viewer distance. ANSWER: BDM Requires Drawings Plan view: horizontal viewing angles image width viewer who is closest viewer who is the furthest Elevation view: image height the distance from the bottom of the image to the finished floor eye height while seated or standing a 30 degree angle upward fro m the bottom of the image *This view should also include any image offset, meaning that it should indicate if the bottom of the image is below the eye height. Partial Percent Element Height - ANSWER DISCAS suggests a percent element height of 2%-4%, contingent upon the display's utilisation. Element Height by Farthest Viewer - ANSWER EH = FV/200 Aspect ratio is the ratio of the breadth of an image to its height. Answer: 1.33:1 4:3 16:9 - ANSWER 1.78:1, 1920:1080The benefits of buying summaries with Stuvia:
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