This is a Bluetooth beacon indoor localization and a PDR algorithm components to locate smartphones. It can estimate probability of location of the device from signal strength of beacons distributed along with the indoor routes.
Localization with vision
This tool is able to build 3D model from image taken by a smartphone and also to locate the smartphone in the 3D model.
Blind navigation UI
The user interface provides auditory access of topological map and accessibility information indoor / outdoor environment. Navigation command has been optimized based on user experiments with blind users.
Activity recognizer
The first set of software in this repository includes activity recognition software to extract hand and object interaction from videos of the first-person point-of-view. [ICIP paper]