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task switching

   Also found in: Wikipedia 0.01 sec.
task switching
Switching between applications that have been loaded in memory (are currently open). It generally refers to a user purposely jumping from one application to another, for example, by pressing Alt-Tab in Windows or Command-Tab in the Mac. See task switcher.

Manual or Automatic
Context switching implies switching between applications that are open but dormant in the background, waiting to be resumed where they were left off. This is a manual form of task switching.

Multitasking implies automatic task switching, in which the operating system and applications cooperate in causing the computer to move from application to application in a round robin sequence. See multitasking.
task switching [′task ‚swich·iŋ]
(computer science)
Switching back and forth between two or more active programs without having to close or open any of them. Also known as context switching.


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Topics of the remaining five chapters are the etiology of height fear in non-clinical population using multi-dimension analysis, sensory profiling for verbal responses in perceived odor quality, task switching studies, the influence of early experience with mothers on Japanese quail, and the psychobiology of obesity.
It removes management overhead from the cores, eliminates the need for an operating system, enables nearly- perfect dynamic load balancing among the cores, and facilitates task switching at very high rates, thus delivering almost linear speedup.
Prof Kramer wrote: "Tissue deterioration is often accompanied by decline in cognitive function, with the greatest deficits occurring on measures of executive control such as task coordination, planning, goal maintenance, working memory and task switching.
 
 
 
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