The user's need and perception of the product
Functional analysis: find the elements of the external environment (EME) and the induced constraints
Practical sheet REF: FIC0619 V1
The user's need and perception of the product
Functional analysis: find the elements of the external environment (EME) and the induced constraints

Author : Delphine Mathilde COSME

Publication date: March 10, 2012 | Lire en français

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2. The user's need and perception of the product

The biggest challenge is to :

  • perceive the user's needs in terms of a product's three dimensions;

  • formulate this need in terms of function ;

  • verify the level of performance acceptable to the user. In other words, to be fully aware of the constraints of each function.

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