Name
Abstract | ||
|---|---|---|
Currently, the design of aesthetic products is a process that requires a set of activities where digital models and physical mockups play a key role. Typically, these are modified (and built) several times before reaching the desired design, increasing the development time and, consequently, the final product cost. In this paper, we present an innovative design environment for computer-aided design (CAD) surface analysis. Our system relies on a direct visuo-haptic display system, which enables users to visualize models using a stereoscopic view, and allows the evaluation of sectional curves using touch. Profile curves are rendered using an haptic device that deforms a plastic strip, thanks to a set of actuators, to reproduce the curvature of the shape co-located with the virtual model. By touching the strip, users are able to evaluate shape characteristics, such as curvature or discontinuities (rendered using sound), and to assess the surface quality. We believe that future computer-aided systems (CAS)/CAD systems based on our approach will contribute in improving the design process at industrial level. Moreover, these will allow companies to reduce the product development time by reducing the number of physical mockups necessary for the product design evaluation and by increasing the quality of the final product, allowing a wider exploration and comparative evaluation of alternatives in the given time. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1007/s11554-009-0139-8 | J. Real-Time Image Processing |
Keywords | Field | DocType |
hapticimmersivetrackingstereo,design process,product development,computer aided design,haptic device,product design,surface analysis,shape analysis | CAD,Computer vision,Curvature,Final product,Computer science,Artificial intelligence,Engineering design process,Product design,Haptic technology,New product development,Shape analysis (digital geometry) | Journal |
Volume | Issue | ISSN |
5 | 2 | 1861-8219 |
Citations | PageRank | References |
2 | 0.36 | 31 |
Authors | ||
9 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Bruno de Ara'ujo | 1 | 2 | 0.36 |
| Tiago Guerreiro | 2 | 366 | 45.90 |
| Manuel J. Fonseca | 3 | 293 | 22.53 |
| Joaquim A. Jorge | 4 | 1008 | 81.51 |
| João Madeiras Pereira | 5 | 153 | 21.06 |
| Monica Bordegoni | 6 | 163 | 34.45 |
| Francesco Ferrise | 7 | 28 | 8.37 |
| Mario Covarrubias | 8 | 23 | 5.23 |
| Michele Antolini | 9 | 24 | 3.05 |