The document discusses usability testing, which involves testing a product on representative users to identify usability problems, collect data on user performance, and measure satisfaction, in order to improve the product design through an iterative process before public release. It covers planning tests, conducting tests by having users complete tasks while observers take notes, and analyzing the results to identify issues and make design modifications. The goal of usability testing is to create products that are useful, efficient, engaging, error-tolerant, and easy to learn for the intended users.
The document discusses prototyping and provides guidance on creating paper prototypes. It emphasizes that prototyping is an iterative process used to gain feedback and insights. It recommends starting with storyboarding to plan interactions and convey the setting, sequence, and user experience. Tips are provided for creating paper prototypes quickly using various materials like paper, cardboard, and transparencies. The goal of paper prototyping is to test interaction flows at low cost before implementing a digital prototype.
45. 注意力不全症候群與正常腦部比較 The brain image of a person with a history of ADHD shows lesser overall activation (at the red and white levels), especially in the frontal and limbic regions.
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Editor's Notes
Dona Monroe/UpperCut/Images/Agefotostock
FIGURE 14.4 Neuropsychological Testing: The assessment depicted here uses a neuropsychological test to examine mental function. In this timed test, a researcher watches a client fit wooden blocks into a corresponding template to test for signs of Alzheimer’s disease. Southern Illinois University/Photo Researchers
FIGURE 14.23 Schizophrenia: In the 2001 film A Beautiful Mind, Russell Crowe plays real-life Princeton mathematics professor and Nobel laureate John Forbes Nash. Nash has suffered from schizophrenia. Universal Pictures/Photofest
FIGURE 14.26 Scenes from Videotapes of Children’s Birthday Parties: (a) This child focused more on objects than on people and was later diagnosed with autism. Courtesy of Dr. Ami Klin, (2003) The enactive mind from actions to cognition: Lessons from autism. Philosophical Transactions of the Royal Society
FIGURE 14.26 Scenes from Videotapes of Children’s Birthday Parties: (b) This child developed normally. Courtesy of Dr. Ami Klin, (2003) The enactive mind from actions to cognition: Lessons from autism. Philosophical Transactions of the Royal Society