用户界面的分布式工具包Towards a toolkit for Distributed User Interfaces.pptxVIP

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用户界面的分布式工具包Towards a toolkit for Distributed User Interfaces.pptx

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用户界面的分布式工具包Towards a toolkit for Distributed User Interfaces

Towards a toolkit forDistributed User Interfaces (DUIs):Think everything distributedJean Vanderdonckt What is the situation today?One user performing one task on one domain in one context of useThe predominant paradigm: single…Monitor, deviceComputing platformUserEnvironmentContext of useDomain and taskonemanyLet us distribute Uis, butone dimension at a timeThe predominant paradigm: single…Monitor, deviceComputing platformUserEnvironmentContext of useDomain and taskonemanyMulti-monitor/deviceWhy take care of multiple monitors?Device sideMonitor surface isincreasing, while priceis decreasingUser sideUsers prefer more display surfaceUser’s productivity increases from 10% to 30% (although some usability problems are raised)[Harris,2002]Multi-monitor/deviceWhy take care of multiple monitors?User side[Harris,2002]Multi-monitor/deviceWhy take care of multiple monitors?Effects of Display Size on Task Times160140120100SmallAverage Task Time (Seconds)80Large6040200DISPLAY[Czerwinsky,2005]Multi-monitor/deviceWhy take care of multiple monitors?The tasks were easy to perform543Average Rating (1=Disagree, 5=Agree)210SmallLargeDisplay Size[Czerwinsky,2005]Multi-monitor/deviceWhy take care of multiple monitors?[Czerwinsky,2005] Hard wired, manual solution Opportunistic Lack of reusabilityMulti-monitor/deviceDistribution of UIs across monitors (hardware)Coupling different monitors to the same workstationMulti-monitor/deviceDistribution of UIs across monitors (hardware)Coupling different monitors: control rooms? 2010 Multi-monitor/deviceDistribution of UIs across monitors (software)Partitioning of a window across several screens to obtain a DUIMulti-monitor/deviceExtending a Desktop with another Monitor[Demeure et al.,2004]One dimension at a timeonemanyThe predominant paradigm: single…Monitor, deviceComputing platformUserEnvironmentContext of useDomain and taskMulti-platform(Amount of interactive systems)(Amount of end users)10 to 50 systemsfor 1 user10000500002 or 3 systemsfor 1 us