default search action
"Distributed value system matrix: a new use for distributed usability testing."
Douglas Walls (2007)
- Douglas Walls:
Distributed value system matrix: a new use for distributed usability testing. SIGDOC 2007: 256-262
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.