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Our system is implemented on an Android platform using ARCore, Google's framework for augmented reality applications. The AR Tracking Module, which monitors user movement and distance. The Signal Measurement Module, responsible for collecting and mapping signal strength data. The Visual Reference Module, which captures and compares images for positioning verification.
We support two data collection methods. The first is path-based collection, where the user defines a route and captures data at predefined intervals.
The second is point-based collection, which allows users to move freely while the AR system automatically collects signal and visual data. These methods provide flexibility for different environments.
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