In the Agile Interaction Design process of Miller and Sy, what happens in Cycle 0 ?
Planning and Data Gathering: ‘‘Cycle 0 is the ’speculate’ phase of
ASD. During this time, the team investigated (with their users) the
...
In the Agile Interaction Design process of Miller and Sy, what happens in Cycle 0 ?
Planning and Data Gathering: ‘‘Cycle 0 is the ’speculate’ phase of
ASD. During this time, the team investigated (with their users) the top
features’’.
A2. Why do Constantine’s Essential Use Cases differ from ordinary Use Cases?
EUCs are more abstract, and do not include details of the interaction
or interfaces, because their role is to document ‘‘essential’’ usage, in
order to help in the process of interaction interaction.
A3. Give two examples of an Indirect Observation method.
Diaries, Interactions Logs, etc.
A4. What is the Co-Discovery technique for participant observation?
It is the ‘‘Think Aloud’’ method, only with *two* participants, who
discuss between themselves what to do, how to use the interface, what
happens, and so on.
A5. Identify two principles of Contextual Enquiry.
Four principles are --- Context: see workplace & what happens;
Partnership: user and developer collaborate; Interpretation:
observations interpreted by user and developer together;Focus: to
understand what to look for.
A6. For UI prototyping, identify two filtering dimensions.
Five filtering dimensions are: Appearance, Data, Functionality,
Interactivity, and Spatial Structure.
A7. What is evolutionary prototyping?
In evolutionary prototyping, a prototype evolves into the final product.
If an evolutionary prototyping approach is to be taken, the prototypes
should be subjected to rigorous testing along the way. This differs from
Throw-away prototyping.
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