"Zone Trainer is a mobile application that allows you to easily check and record your brain waves with EEG headset."

Go to the Releases to download the installable APK file.

• Check your brain waves in real-time with EEG headset.
• Record screen with your appearance and brain waves together.
• Show dashboard of your recent brain waves data.

• 100% Kotlin based including Kotlin DSL for Gradle.
• Coroutines + Flow for asynchronous.
• Gradle Version Catalog for control version of dependencies.
• Jetpack
  • Lifecycle: Observe Android lifecycles and handle UI states upon the lifecycle changes.
  • ViewModel: Manages UI-related data holder and lifecycle aware.
  • Hilt: for dependency injection.
  • Compose: for implementation of UI/UX.
• Architecture
  • MVVM Architecture (View - ViewModel - Model)
  • Unidirectional Data Flow Pattern
  • Repository Pattern
• Retrofit2 & OkHttp3: Construct the REST APIs and exchange network data.
• Bluetooth Adapter for connection with MindWave EEG headset.
• Google Auth API with OAuth2.0
• HBRecorder for record screen while training.

• JavaScript
• Node.js open-source, cross-platform JavaScript runtime environment.

  • $ node --version
    v14.18.1
    

• Express Fast, unopinionated, minimalist web framework for Node.js.
• DataBase
  • MongoDB
  • ORM
    • Mongoose
    • a straight-forward, schema-based solution to model
  • MongoAtlas multi-cloud database service built for resilience, scale, and the highest levels of data privacy and security.
• Server
  • AWS EC2 (Ubuntu Platform)
• Architecture
  • MVC Architecture (Model - View - Controller)
  • Interactional Data Flow Pattern

• KH Lee
• YJ Yoon
• BH Kim

NeuroSky, Inc. is a manufacturer of brain-computer interface (BCI) technologies
for consumer product applications, which was founded in 2004 in Silicon Valley, California.
The company adapts electroencephalography (EEG) and electromyography (EMG) technology
to fit a consumer market within a number of fields such as entertainment (toys and games),
education, automotive, and health.

This application was developed with the help of the SDK and EEG device provided by NeuroSky.
Thanks a lot for giving us educational opportunities on internships.