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Preserving Software Quality Characteristics from Requirements ...

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EWSA06<br />

Schmidt,<br />

Wentzlaff<br />

Introduction<br />

Problem Frames<br />

Application<br />

Example: Chat<br />

<strong>Software</strong><br />

Development<br />

Method<br />

<strong>Quality</strong><br />

Frames<br />

HCIFrames<br />

(Concretized)<br />

Security<br />

Problem Frames<br />

Conflict<br />

Resolution<br />

Derive Design<br />

Composed<br />

Architecture<br />

Conclusion &<br />

Future Work<br />

Pattern Example: Problem Frame<br />

“Commanded Workpiece Display”<br />

CWPD<br />

machine<br />

WP!Y2<br />

MA!E1<br />

MA!E2<br />

workpiece<br />

display<br />

Y5<br />

Y4<br />

OP!E3<br />

operator<br />

E3<br />

Req.<br />

E3 {operator events}<br />

E1 {machine commands}<br />

Y2 {workpiece status} corresponds to desired status Y4<br />

3 / 15

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