FaceTracker is an Android Studio project that utilizes the Google Detection API to recognize faces and estimate the level of happiness displayed by individuals.

• Uses the Google Detection API for face recognition.
• Measures and calculates the happiness level of a person's facial expression.
• Provides a visual representation of happiness score.

To set up and run the FaceTracker project, follow these steps:

1. Download Android Studio: Visit the Android Studio download page and download the latest version of Android Studio for your operating system.

2. Install Android Studio: Run the downloaded installer and follow the on-screen instructions to install Android Studio.

1. Open the Project in Android Studio:

   • Launch Android Studio.
   • Select "Open an Existing Project" from the welcome screen.
   • Navigate to the directory where you have the FaceTracker project and select the project's root folder.

2. Set Up an Emulator or Connect a Device:

   • You can use the Android Emulator provided by Android Studio or connect a physical Android device to your computer. Follow the instructions in Android Studio's AVD Manager for emulator setup.

3. Build and Run:

   • Build the project by clicking on the "Build" menu and selecting "Build Project."
   • Run the project on the emulator or connected device by clicking the "Run" button in Android Studio.

Once the app is running on your emulator or device, you can capture a person's face through the device's camera. The app will then use the Google Detection API to recognize the face and estimate the happiness level. The happiness score will be displayed visually, allowing you to gauge the subject's level of happiness.

Contributions to the FaceTracker project are welcome. Feel free to fork the repository, make improvements, and submit pull requests.

This project is open-source and is distributed under the MIT License. Please review the license for more details.