![]() ![]() These mirrors can either be repurposed domes intended for indoor surveillance or specifically manufactured parts based on the researchers’ curvature calculations. When larger mirrors are required, especially for projection, fabrication by thermoforming and aluminium coating is the most viable option. Researchers using these either require expensive external manufacturing by computer-controlled machining on a lathe or make use of randomly available and often ill-fitting off-the-shelf parts. cameras facing a rotation-symmetric mirror) have a significantly more complex geometry to capture a distorted 360-degree view. Simple, planar mirrors are available in high quality as off-the-shelf components and are used for many projection applications in stationary and mobile prototypes. 2) can enable otherwise infeasible applications and will result in different cost and complexity considerations for fabrication and use. ![]() Mirrors are used in a wide variety of prototypes built for Human-Computer Interaction (HCI) research to redirect light for camera and projector applications (see fig. Double-curved surfaces require a controlled deformation (stretching or compressing) or subtraction of the material and are only suitable for significantly more complex manufacturing techniques. Single-curved geometries can be created by bending thin materials (folding a sheet of paper without tearing it). 1 INTRODUCTION Figure 2: Common geometries of surfaces. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |