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Full-Text Articles in Other Computer Sciences
Multimodal Data Integration For Real-Time Indoor Navigation Using A Smartphone, Yaohua Chang
Multimodal Data Integration For Real-Time Indoor Navigation Using A Smartphone, Yaohua Chang
Dissertations and Theses
We propose an integrated solution of indoor navigation using a smartphone, especially for assisting people with special needs, such as the blind and visually impaired (BVI) individuals. The system consists of three components: hybrid modeling, real-time navigation, and client-server architecture. In the hybrid modeling component, the hybrid model of a building is created region by region and is organized in a graph structure with nodes as destinations and landmarks, and edges as traversal paths between nodes. A Wi-Fi/cellular-data connectivity map, a beacon signal strength map, a 3D visual model (with destinations and landmarks annotated) are collected while a modeler walks …
A Mobile Cyber-Physical System Framework For Aiding People With Visual Impairment, Martin Goldberg
A Mobile Cyber-Physical System Framework For Aiding People With Visual Impairment, Martin Goldberg
Dissertations, Theses, and Capstone Projects
It is a challenging problem for researchers and engineers in the assistive technology (AT) community to provide suitable solutions for visually impaired people (VIPs) through AT to meet orientation, navigation and mobility (ONM) needs. Given the spectrum of assistive technologies currently available for the purposes of aiding VIPs with ONM, our literature review and survey have shown that there is a reluctance to adopt these technological solutions in the VIP community.
Motivated by these findings, we think it critical to re-examine and rethink the approaches that have been taken. It is our belief that we need to take a different …