UarLogger:

Overview

Design an iOS application to record UWB and VIO localization data between two users simultaneously and monitor some environmental conditions like lighting, which could be a useful tool for further research.
Compare VIO and UWB localization under different contexts to prove the effectiveness of the app tool.
Integrate UWB and VIO localization data using kalman filtering when user shake the device, improving localization accuracy under such condition.

Python 3.0 or above
Xcode 14.0 or above
Two iOS devices with iOS version 16.0 or higher (Nearby Interaction requirement)

Login your Apple account and choose that as your team
Setting Bundle Identifier to the form of com.xxx.yyy or com.xxx.yyy.zzz

Step 1: Connect iOS device and PC by data cable
Step 2: Open Window - Device and Simulators menu
Step 3: Find your connected devices, in the INSTALLED APPS section, select UarLogger demo
Step 4: Choose Download Container option below and find the directory to save.
Step 5: There might be a lot of complicate data folders using dynamic sandbox storage, the folder's name is begin with starting time of recording, such as "2024-02-22T13-33-53xxx".

Delete Data Button: Delete all recording files.
Clear Button: Clear AR objects that user created.
Files Button: Show files recorded in the iOS device.
Rounded Recording Button: Start / End recording
Flashlight Icon: Open / Close flashlight
Environmental Panel: Environmental conditions demonstration panel
Files Recorded in the Application:
- ar_data.csv file: UWB & VIO localization data
- .txt file: IMU data, not used yet at backend

Inspired by