Citation
Abstract
Research on the characteristics of spatial cognition without vision is used to improve the design of indoor environments to be safer for blind and visually handicapped persons. A fuzzy cognitive map (FCM) decision mechanism is presented for modeling path planning strategies adopted by blind travelers including wall-following, and shortcutting through the environment. A statistical case based reasoning (CBR) strategy is introduced for anticipating the points of switch between the two mentioned behaviours along the path. The combination of CBR and FCM modules provided a robust model of decision making which can be used for predicting blind motions. In this research, 51 eye-masked subjects contributed for obtaining the path patterns and for validating the results obtained using the proposed path prediction approach.
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Official URL or Download Paper: https://www.jstage.jst.go.jp/article/jaabe/8/2/8_2...
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Institute of Advanced Technology |
| DOI Number: | https://doi.org/10.3130/jaabe.8.371 |
| Publisher: | Architectural Institute of Japan |
| Keywords: | Fuzzy cognitive map; Path prediction |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 16 May 2015 03:44 |
| Last Modified: | 23 Oct 2015 02:36 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.3130/jaabe.8.371 |
| URI: | http://psasir.upm.edu.my/id/eprint/12752 |
| Statistic Details: | View Download Statistic |
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