Folie 1

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Human centered Design

• What is it?

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Human centered design

• Design methods systematically expand spaces of
  possibilities and contract them to arguable
  proposals- to bring forward desirable futures or
  prevent undesirable fro, occurring
• They are concerned with how stakeholders
  attribute meanings. Decision on meanings cannot
  be taken away from those who are effected by a
  design
• They render design proposals empirically
  testable, at least in principle

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5 methods

• Re-designing the characters of artifacts
• Designing artifacts that are informative
  (expressive of their workings)
• Designing artifacts, guided by narrative and
  metaphors
• Designing design strategies
• Dialogical ways o design

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Re-designing the characters of artifacts

• It is possible to a conceptually unproblematic
  kind of artifact automibiles, truck cabins,
  interiours, writswatches, perfumes containers,
  brand mages, politicians.
• Requires an initial definition of the character
  to be achieved and thos to be avoided.
• Requires the designation of the communities of
  users, stakeholders, or critics whose
  attributions matter

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Re-designing the characters of artifacts

• 5 steps
• Elaborate or expand, use thesaurus, use focus
  groups, ask linguists or experts on subject
• Analyze and group the two expanded sets of
  attributes ordering them by how familiar they are
  within the intended community of users.. Etc.
• Generate sensory manifestations of the chosen
  traits, for instance if the appearance of
  fastness is the issues, search for ways that the
  adjective pair fast and slow could be visualized.
• Reconcile incompatibilities in these
  manifestations. The challenge and creative part
  of the method is to explore which manifestations
  are combinable and can inform the structure of
  the design.
• Test the design that has emerged from the step
  before, one character trait at one time, against
  the attributes developed in step 2.

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Designing artifacts that are informative
(expressive of their workings)

• Decompose
• Generate
• Explore
• Reconcile the incompatibilities
• test

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Designing artifacts, guided by narrative and
metaphors

• Implicit understanding
• Variability and creativity
• Coordination, not sharing
• 5 steps
• Collect or generate relevant narratives and
  metaphors
• Analyze narratives into scenarios and the
  semantic components

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• Explore technical details
• Synthesize and realize
• Test

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Designing design strategies

• Managing design
• Designing intuitively obvious design conventions
• Designing rich combinatorial interface standards
• Redesigning inspiring organizational cultures
• Deigning adaptive strategies forproduct
  development

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Dialogical ways o design

• Introduce a narrative of the future technology
• Generating a wide range of optional paths so as
  to enable the exploration of advantages and
  disadvantages within these meetings.
• Finally the decisions of where to go were turned
  over to the stakeholders in this technology