Value Focused Thinking & Functionality Flashcards
What is value analysis
Systematic application of function analysis using the job plan
VM & VE derived from value analysis
What is value
Value is considered in terms of functionality
Expresses purpose related to fulfilment of a need
Directly proportional to functionality/cost
Directly proportional to benefits/sacrifices
What is function analysis
Considers purpose of a design or system element
Allows consideration of alternatives to implement most advantageous approach for value
How are functions expressed
Active verb
Measurable noun
Two words
What are objective hierarchies
Demonstrate the enabling function of functions prior
How does function analysis interact with VM
Gives VM it’s power - examines what something does not what it is enabling root objectives to be identified and hierarchised
How does value focused thinking differ from alternative focused thinking
Challenges the problem to consider needs and outcomes required enabling a solution reflective of values
