\section{Case description}

Figure~\ref{fig:FFTSclient} shows the type of products used as an example:
a {\it Mobile Display Appliance} and {\it Mediascreen}. The function of these
products can vary from portable television to home control to web browser et cetera.

\FigureImposeWidth{FFTSclient}{What are the requirements for these products?}{.6\textwidth}

Characteristic of these kind of products is that the functionality is typical a function of
the appliance itself plus functions and content provided by the context.
Figure~\ref{fig:FFTStotalChain} shows the total chain of systems which can be involved
in the functionality.

\FigureImposeWidth{FFTStotalChain}{User access point to long food-chain}{.8\textwidth}

The architect of this appliance will receive many fuzzy expectations as inputs and for some
parts he will get SMART descriptions. Figure~\ref{fig:FFTStotalChainAnnotated}
shows the fuzzy input as clouds and the SMART input as rectangles.
Clearly a significant amount of fuzzy input is provided.

\FigureImposeWidth{FFTStotalChainAnnotated}{''Fuzzy expectations'' and ''SMART descriptions''}
{.8\textwidth}

