work organization/ practice

1
work organization/practice
ethnography
Task Model 1
Documents/artifacts
validity analysis
usersknowledge/behavior/needs
psychologicalknowledgeacquisition/ hermeneutics
problemanalysis/specification
specification/negotiation
Task Model 2
usabilitymeasuring
Client
constraints/opportunities
specification
feedback
early evaluation
Technology
Functionality
Scenario
Simulation
Dialog
early evaluation
maintainingconsistency
UVM
Prototype
Representation
Implementation