3-D Design: Form and Light

This paper describes method and evaluation of pedagogical experiences in 3-D design. At IUPUI, design students learn properties of form utilizing 3-D design methods of structure and aesthetic properties. This experience combines structural learning methods with 3-dimensional properties of light quality and distribution during two consecutive course terms. Students design and build a full-scale suspended luminaire to suit a given design concept and LED lighting technology. The design process includes conceptual design, schematics, scaled drawings and study models, construction, experimentation, and assessment of lighting effects within the context of 3-D design. With changes and improvements in LED technology, students explore first-hand its properties, advantages, and limitations, while building upon a foundation of illumination knowledge. Students are thus able to evaluate 3-D form and techniques within a functional design context as well as formulate valid assessment criteria of design solutions. In the first semester, students focus on how to utilize professional modeling materials to enhance the atmosphere of a space through design and lighting. Experimentation through sketching and study models affords students the opportunity to explore different techniques with various materials, as well as allowing students to capitalize on the different qualities of LED lighting. Students work with an actual campus space and have the opportunity to test their results on classmates and fellow students alike. Special attention is paid to construction detailing and model quality for the duration of the project in the first semester, with an emphasis on professional and appropriate modeling materials. Additionally, students are evaluated on the proper quality of light produced for the space and the incorporation of a design theme. Students follow the initial semester experience with their completed luminaires in the second course when lighting effects and technology advancements are explored. With continuous changes in LED technology for architectural lighting, students are able to experience the rapid advancement in this field with an updated palette of lamp selection in the second semester. As printed course materials do not necessarily keep pace with current LED products, this course experience enables students to analyze and evaluate advancements in the technology. By studying the interaction of light with form, texture, and materials, students are able to assess the impact of their design on the interior environment.