What is a representative task?

When we say "representative task," we mean a task which is
  • important (critical to using the product), and/or
  • common (performed by most of the representative users of your product), and/or
  • frequent (performed frequently by a subset of representative users).
An example of an important task would be the installation of a piece of software. If a user cannot perform this task correctly, s/he will be unable to use the software unless someone else assists with the task.

If your product were word-processing software, an example of a common task would be formatting correspondence. It's not necessarily an important task, or a frequent task, but it is a common task.

For a personal organizer product, recording names and contact information would be a frequent task for any salesperson using the product. Other users, such as college students or homemakers, might not use this function very often, but it would be a frequent task for a significant subset of the product's users.

 

 

between-subjects design
data and measurement
discount usability engineering
focus group
heuristic evaluation
information architecture
iterative testing
Kansei engineering
mental modeling
participatory design
product
representative task
representative user
task analysis
usability tests
user interface specifications
within-subjects design
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