✏️ Description

The purpose of this project is to examine the relationship between Google's Core Web Vitals metrics and energy consumption on Android devices.

📱 Hardware

• x2 Raspberry Pi 3 Model B+ with 4GB of RAM
• Google Pixel 6
• Google Pixel 3

🖥️ Software

The following packages may need to be installed on the Raspberry Pi:

• Node JS
• Python 3
• adb

The following packages may need to be installed on the laptop:

• charles proxy
• ngrok

🤔 How to run

This experiment was designed to run on a Raspberry Pi 3 Model B with 4GB of RAM. The Raspberry Pi should be running the latest version of Raspberry Pi OS. To replicate the project, the following steps should be taken:

1. Clone this repository onto the Raspberry Pi
2. Clone the Android Runner in the parent directory of this repository https://github.com/S2-group/android-runner.git
3. Install the Android Runner dependencies
   cd android-runner && pip3 install -r requirements.txt
4. Install the python dependencies
   pip3 install -r requirements.txt
5. Install the node dependencies in the receiver directory
   cd receiver && npm install
6. Start 3 sessions to the laptop and run the following: 2. node receiver/server.js 3. ngrok http 3000
7. Finally you can run the experiment using the following command:
   sudo python3 android-runner android-runner/examples/batterymanager/config_web.json

All outputs will be stored in the android-runner/examples/batterymanager/output directory.