Three-dimensional Seed Visualization Using QuickTime VR

Seed identification manuals are used by seed analysts as references to identify seeds. However, the success of this task is limited because such manuals only supply two-dimensional seed photographs and diagrammatic representations. In this study, a new, three-dimensional representation of seeds is described to supplement these traditional photographs and drawings. QuickTime VR is a promising method for viewing three-dimensional objects on a computer screen. Unlike traditional computer media such as static images or movie clips, it permits the user to rotate the object and view it from various angles on the computer screen, giving the viewer the sense of examining a hand-held object. In this study, an interactive computer medium is developed using QuickTime VR technology to allow the user to experience the sensation of examining actual seeds. This approach allows examination of virtual seeds from any angle, permitting more accurate identification by seed analysts and serving as an excellent instructional medium for those who study seeds.