Perception of Similar Objects

Card, Moran and Newell = Human Processor Model Turing = Turing Machine Shannon = Information Theory Boole = Boolean Logic

Model = Simplified view of human processing Processor = Mental processes that manipulate information Computer Systems = Systems interacting with humans Human = Operator of the system

Interacting = Engaging in communication or actions Processing = Dealing with information in a systematic way Systems = Collections of elements working together towards a common goal Simplified = Made easier to understand by reducing complexity

<p>Turing Machine = Computing Information Theory = Communication Boolean Logic = Mathematics Human Processor Model = Psychology</p> Signup and view all the answers

<p>Card, Moran and Newell = Describing human processing with computer systems Turing = Developing the concept of a universal machine Shannon = Advancing communication through quantifying information Boole = Formalizing logical operations</p> Signup and view all the answers

<p>Sight = Receiving information from a third source Hearing = Receiving information from a third source Touch = Primary source of information for the average person Taste = Primary source of information for the average person</p> Signup and view all the answers

<p>Input-Output Channels = Main elements of interaction between humans and computers Vision = Highly complex activity with physical and perceptual limitations Motor Control = Considered after discussing the role of primary senses</p> Signup and view all the answers

<p>Ant = Size Elephant = Similarity recognition Daisy = Appearance Whale = Physical features</p> Signup and view all the answers

<p>A book = May be used to receive information from a third source Words of another person = May be used to receive information from a third source Computer screen = Primary source of transmitting information to a computer Microphone = Primary source of transmitting information to a computer</p> Signup and view all the answers

<p>Perception = Recognizing similarities Cognition = Understanding differences Sensory processing = Interpreting size variations Visual recognition = Associating objects</p> Signup and view all the answers

<p>Human Vision = Primary source of information for the average person Physical Limitations = Constraints on human vision Perceptual Limitations = Challenges related to interpreting visual information Average Person = Entity relying heavily on human vision</p> Signup and view all the answers

<p>Giraffe = Height Mouse = Size perception Lion = Appearance recognition Penguin = Distinctiveness</p> Signup and view all the answers

<p>Input-Output Channels = Discussed in section 13 Vision = Highlighted as a highly complex activity Motor Control = Considered after exploring primary senses Human-Computer Interaction = Key focus area in the text</p> Signup and view all the answers

<p>Identifying a toy car among various sizes of toy trucks = Similarity recognition Picking out a specific flower from a garden of various sizes of plants = Size perception Spotting a particular fish in an ocean of different-sized marine creatures = Appearance recognition Recognizing a specific bird in a flock of various-sized birds = Distinctiveness</p> Signup and view all the answers

<p>Comparing apples of different sizes to find a match = Size recognition Sorting objects based on their similarities rather than sizes = Similarity identification Finding a specific item in a group of mixed-size objects = Recognition of unique features Grouping items based on their appearance rather than their size = Distinctiveness recognition</p> Signup and view all the answers

<p>Luminance = Brightness of light Flicker = Rapidly switching on and off Perceiving color = Ability to detect different colors Perception of color = Understanding and interpretation of colors</p> Signup and view all the answers

<p>Luminance = Increases as brightness increases Flicker = Increases with increasing luminance Perceiving color = Another factor to consider besides luminance and flicker Perception of color = Involves understanding color in the context of vision</p> Signup and view all the answers

<p>Luminance = Affects how bright a light appears Flicker = Causes the eye to perceive constant light even when switched rapidly Perceiving color = Contributes to the overall perception of the environment Perception of color = Important for understanding visual information accurately</p> Signup and view all the answers

<p>Luminance = Determines the brightness and contrast in visual stimuli Flicker = Can be distracting and affect visual comfort Perceiving color = Adds richness and depth to visual experiences Perception of color = Influences how objects are distinguished and recognized visually</p> Signup and view all the answers

<p>Luminance = Key factor in creating lighting effects Flicker = Considered undesirable in well-designed lighting systems Perceiving color = Important for achieving desired ambiance and mood Perception of color = Helps in creating visually appealing environments</p> Signup and view all the answers

<p>Law of size constancy = A perceptual phenomenon where an object is perceived to be the same size regardless of its distance from the observer Concave edge = An edge that appears to be curving inwards Convex edge = An edge that appears to be curving outwards Perception = The process of recognizing and interpreting sensory information</p> Signup and view all the answers

<p>False application = Incorrect use or implementation of a principle or rule Same length illusion = A visual effect where two lines of different lengths appear to be equal due to perceptual distortions Sensory information = Data received through the senses that helps in understanding the environment Distortion = A change in the shape, size, or appearance of an object or perception</p> Signup and view all the answers

<p>Top line = Appears like a concave edge Bottom line = Appears like a convex edge Equal length illusion = Result of misinterpretation due to perceived edges Size constancy effect = Perception of objects maintaining constant size despite distance variations</p> Signup and view all the answers

<p>Cognition = The mental processes involved in acquiring knowledge and understanding through thought, experience, and the senses Visual perception = The ability to interpret information from visible light reaching the eyes Illusion = A false or misleading perception that differs from objective reality Edge perception = The process of detecting and interpreting edges in visual stimuli</p> Signup and view all the answers

<p>False application of law of size constancy = Mistakenly applying a principle leading to misperceptions of size relationships Concave vs convex edges = Different interpretations of edges based on visual cues like shading and depth perception Perceptual distortions = Inaccuracies in how objects are perceived due to cognitive biases or external factors Size constancy misjudgment = Errors in estimating object sizes relative to their distance from the observer</p> Signup and view all the answers