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Visual masking involves surrounding a target image (here, the word "radio") with another image. Visual masking is a phenomenon of visual perception. It occurs when the visibility of one image, called a target, is reduced by the presence of another image, called a mask. [1] The target might be invisible or appear to have reduced contrast or ...
Saccadic masking, also known as (visual) saccadic suppression, is the phenomenon in visual perception where the brain selectively blocks visual processing during eye movements in such a way that neither the motion of the eye (and subsequent motion blur of the image) nor the gap in visual perception is noticeable to the viewer.
Masking can also happen to a signal before a masker starts or after a masker stops. For example, a single sudden loud clap sound can make sounds inaudible that immediately precede or follow. The effects of backward masking is weaker than forward masking. The masking effect has been widely studied in psychoacoustical research.
The term "PowerPoint karaoke" is also sometimes derisively used to refer to presenters who face the screen where their PowerPoint slides are being projected and proceed to read them, boring and effectively ignoring their audience. Spanish conceptual artist Rubén Grilo used "PowerPoint Karaoke" as a title for a show at MARCO in June 2011.
"Masking" is the act of concealing one's true personality, as if behind a metaphorical, physical mask. In psychology and sociology, masking, also known as social camouflaging, is a defensive behavior in which an individual conceals their natural personality or behavior in response to social pressure, abuse, or harassment.
For example, the presenter may attempt to describe a complex mechanical movement, in which case animation or video may provide the clearest method of delivery. Software presentation programs combined with digital projectors are frequently used because they provide a visually pleasing presentation and combine multiple media into a single device.
Guided imagery (also known as guided affective imagery, or katathym-imaginative psychotherapy) is a mind-body intervention by which a trained practitioner or teacher helps a participant or patient to evoke and generate mental images [1] that simulate or recreate the sensory perception [2] [3] of sights, [4] [5] sounds, [6] tastes, [7] smells, [8] movements, [9] and images associated with touch ...
Visual stimuli are often masked by forward and backward masks so that they can be displayed for longer periods of time without the subject being able to recognize the priming stimuli. A forward mask is briefly displayed before the priming stimulus and a backward mask usually follows it to prevent the subject from recognizing the stimulus. [32]