Learning, Memory and Attention - HCI - EPFL

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Attention “Everyone knows what attention is. It is the taking possession of mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought. .. It requires withdrawal from some things in order to deal effectively with others.” William James Prof. Dr. Pearl Pu 38
Techniques for getting attention • Spatial and temporal cues (layouts and animations) • Color • Alerting techniques such as flashing and reverse video and auditory warnings • Using interface standards that are familiar to users (same look & feel) Prof. Dr. Pearl Pu 38
Page 1 and 2: School of Computer and Communicatio
Page 3 and 4: Learning • Acquiring - New concep
Page 5 and 6: Minimize learning by metaphors •
Page 7 and 8: Design metaphors • Ensure emotion
Page 9 and 10: Metaphors continued • Caveat - Me
Page 11 and 12: Metaphors continued • Caveat - Me
Page 13 and 14: Small exercises • Design a set of
Page 15 and 16: Prof. Dr. Pearl Pu 13
Page 17 and 18: Consistency of screens (display ine
Page 19 and 20: Still on learning • Model of how
Page 21 and 22: Acquisition of cognitive skills •
Page 23 and 24: Experts: solve large chunks of prob
Page 25 and 26: Tdoff: power tools vs. loss of cont
Page 27 and 28: Example 2 : design tools for kitche
Page 29 and 30: Intermittent users • Intermittent
Page 31 and 32: Frequent users • Frequent and exp
Page 33 and 34: Memory: is what people forget with
Page 35 and 36: Recog. vs. recall • Ask users to
Page 37 and 38: Minimize user’s memory load • D
Page 39: Where we are • Model of how our m
Page 43 and 44: GET users’ ATTENTION judiciously
Page 45 and 46: Use of fonts • Use no more than f
Page 47 and 48: Background colors • Background of
Page 49 and 50: Background colors • Consider colo
Page 51 and 52: Allocation of attention • On the
Page 53 and 54: Routinized tasks • A routine task
Page 55 and 56: ! Humans can do one problem-solving
Page 57: Consequence to interface design •

Learning, Memory and Attention - HCI - EPFL

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