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critical analysis of the absence of interior - Bilkent University

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process, resembling to <strong>the</strong> hand drawing and being interesting s<strong>of</strong>tware are also<br />

factors affecting <strong>the</strong> s<strong>of</strong>tware quality as well. The proposed model in <strong>the</strong> following<br />

chapter also includes <strong>the</strong>se attributes.<br />

Table 3.19 Students’ needs in terms <strong>of</strong> s<strong>of</strong>tware quality attributes<br />

Quality Attributes User Needs<br />

Ease <strong>of</strong> Use<br />

Reliability<br />

Efficiency<br />

Flexibility<br />

O<strong>the</strong>r Attributes<br />

Provide easy 3D Object Modeling<br />

Provide easy Interoperability between 2D and 3D<br />

Provide easy 3D Object Transformation<br />

Provide easy 3D Object View (Perspectives)<br />

Provide easy Material Editing and Attaching<br />

Provide easy Light Editing<br />

Provide easy Object Rendering<br />

Provide easy S<strong>of</strong>tware Use (Commands)<br />

Provide easy Interface Use and Perception<br />

Provide easy S<strong>of</strong>tware Learning<br />

Provide Reliability in 2D Drawing<br />

Provide Reliability in 3D Modeling<br />

Provide Reliability <strong>of</strong> S<strong>of</strong>tware (Recovering Mistakes)<br />

Provide a shorter Processing Time (Quality in Result)<br />

Provide a shorter Rendering Time<br />

Provide Flexibility in creating New Objects<br />

(instead <strong>of</strong> object library)<br />

Provide Flexibility in allowing users to Draw Every<br />

Shape<br />

Provide Flexibility <strong>of</strong> S<strong>of</strong>tware<br />

Provide Interoperability between different S<strong>of</strong>tware<br />

Packages<br />

Provide Collaboration in a Project<br />

Provide Resemblance to Hand Drawing<br />

Provide an Interesting S<strong>of</strong>tware<br />

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