Literature Reviews
Reviewed research papers, articles, and publications relevant to digital accessibility.
4 results found tagged dead reckoning.
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Path-Guided Indoor Navigation for the Visually Impaired Using Minimal Building Retrofitting
This paper presents the design and evaluation of a cellphone-based indoor navigation system that provides step-by-step path guidance for visually impaired users in unfamiliar buildings with minimal infrastructure requirements. The system combines inf…
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All the Way There and Back: Inertial-Based, Phone-in-Pocket Indoor Wayfinding and Backtracking Apps for Blind Travelers
This paper presents two iOS apps designed to help blind travelers navigate indoor building environments without requiring external infrastructure like Bluetooth beacons or visual markers. The Wayfinding app uses a known floor plan to compute and guid…
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WeAllWalk: An Annotated Data Set of Inertial Sensor Time Series from Blind Walkers
This paper introduces WeAllWalk, an openly accessible and annotated data set of inertial sensor time series collected from blind individuals walking through complex indoor routes. The data set addresses a critical gap in assistive navigation research…
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Experiments with RouteNav, A Wayfinding App for Blind Travelers in a Transit Hub
This paper presents RouteNav, an iOS wayfinding app designed to help blind travelers navigate indoor/outdoor transit hubs without requiring any external infrastructure such as Bluetooth Low Energy (BLE) beacons or Wi-Fi fingerprinting. The system ach…