Mind and Body UI Hackathon

Requirements

• Laptop with Win 10 or newer, Bluetooth
• Git & Git LFS
• Python 3.10 or newer
• Visual Studio Code
• Unity HUB & Unity 6000.0.36f1 or newer

Preparations

• Install all Software Requirements
• Check out this repository
• Pair & try to connect all three bluetooth devices with your laptop once. This is required for automatic future connections.

Important Links

GIT & GIT LFS
Unity Tutorials & Docs
Unity Game Object Life Cycle
Unity Asset Store - Free Assets
IXR Suite Repository

Processed LSL Streams

Muse

"BrainPower" {derivative value}
"SpectralPower" {delta, theta, alpha, beta, gamma}

Polar Belt

"HRV_HR_Measures" {Heart Rate BPM, Normalized RMSSD, LF/HF Ratio}
"EMG_activity" {Processed Chest EMG}

Quick Start

Connect the PolarBelt

• Start up VSCode and open IK25_VSCode_PolarBelt
• Set up a virtual Python environment
• Set the bluetooth address of your PolarBelt device in main.Python[Line 24] and start the script.

Connect the Muse

• Start ixr_suite.exe located in IK25_Unity\Assets\Plugins
• Click on connect

Connect the MyoArmband

• Start PlayBionic.MyoArmbandBridge.exe located in IK25_Unity\Assets\Plugins\MyoArmbandAPI
• The armband will connect when starting the unity project

Start the Unity project

• Add the project folder IK25_Unity to your Unity HUB (new -> from disc) and open it
• Select one of the sample scenes in Assets/scenes
• Press Play. You should see the charts moving and hear a heartbeat sound, indicating that all devcices are working.

Good Luck!