Identifying Requirements for Rendering in Conceptual Design
Raji Tenneti, Alex H. B. Duffy · 2005
This paper presents a study on different aspects of rendering in conceptual design through a questionnaire. The study has provided insights into the aspects of rendering that need future development/attention in conceptual design. The results show that rendering, especially nonphoto realistic rendering, is used in conceptual design for better visualisation and communication, using fairly vague to very precise concepts. Also, absence of a sketchy look, lack of differentiation between essential and non-essential information, absence of exploring alternate solutions and absence of inviting assumptions are found to be the most dissatisfying factors in current systems. With respect to establishing greater interaction between designers and current systems, the findings were validated by mapping the identified requirements with rendering techniques, and carrying out an investigation with design practitioners.