A Study of Effects of Perceptual Cues on Presence for the Elderly in 3D Virtual Store
| Autor: | Shiaw-Tsyr Uang, Cheng-Li Liu |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Engineering
Monocular business.industry media_common.quotation_subject 05 social sciences Perspective (graphical) ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Stereoscopy Stereo display 050105 experimental psychology law.invention Stereopsis Feeling law Perception 0501 psychology and cognitive sciences Computer vision Quality (business) Artificial intelligence business 050107 human factors ComputingMethodologies_COMPUTERGRAPHICS media_common Cognitive psychology |
| Zdroj: | 2016 International Symposium on Computer, Consumer and Control (IS3C). |
| DOI: | 10.1109/is3c.2016.81 |
| Popis: | Virtual environments (VEs) technology applied in web shops provided a 3D perspective to customers for more real sense on goods and shopping environment. A sense of presence is one of the critical components required by any effective VEs. However, previous studies on cognitive aging have found that certain aspects of human information-processing abilities are negatively correlated with age. Therefore, when the quality of depth perceptual cues is good, whether the perceptual confliction for the elderly will be less to influence the feeling of presence or not? An experiment addressed presence, and performance of 3D virtual store in the elderly participation with auto-stereoscopic, stereoscopic and monocular display in good/poor depth perceptual cues. Results showed that 3D virtual store via auto-stereoscopic display with high quality depth perceptual cues will produce good sense and realism in stereopsis. However, the response time of objects-searching with 3D displays was longer than monocular display. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|