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Human Computer Interaction, Data Collection, Conceptual Design,…
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Data Collection
Methods
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Interview
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semi-strukturiert
fokussiertes Interview, dass bis zu einem Bestimmten Grad flexibel ist
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Observation
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Think of...
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what
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relationships, interactions
Contextual Inquiry
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Interviewer geht als Lehriling zum Nutzer/Tn und lernt wie dieser die SW benutzt in dem echten Umfeld
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Part der Analyse
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Nutzerfähigkeiten, Aufgaben,Ziele ...
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Conceptual Design
rapid Prototyping
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low fidelity prototypes
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Paper Prototypes
user performs realistic tasks while interacting with a paper version, manipulated by a person playing computer
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Interaktionstypen
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Manipulation
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geeignet für malen, tun - doing kind of tasks
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Design rationale
liefern Informationen die erklären warum ein konzeptionelles Modell/Prototyp/finales Produkt so gestaltet ist, wie es gestaltet wurde
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process oriented
represents design problems, alternative solution and realted tradeoffs
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structure oriented
represents the questions arounda n artifact, options to solve these wuestions and criteria for assessing options
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QOS
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criteria are the means to assess options in order to make a choice and advocate for general criterion
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Requirements
Conceptual Models
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Personas
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hat eine Geschichte, Ziele, Frustrationen etc.
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HTA
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physical and observable actions that are performed, even looking at actions not realted to software at all
based on goal main tasks associated with achieveing it are idnetified - where appropriate these tasks are divided into subtasks ans so on
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artifact model
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copies or representaions of things the user creates , passes
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