README

Spezifikation und Implementierung eines Pre-Consent Mechanismus im Kontext der Digitalisierung von Hochschulausweisen als Verifiable Credentials auf Basis von ISO/IEC 18013-5

English Title: Specification and implementation of a pre-consent mechanism in the context of the digitization of university ID cards as verifiable credentials based on ISO/IEC 18013-5

🎯 Project Overview

This project is part of my master’s thesis, focusing on the evaluation of a user study. The study examines the impact of the pre-consent mechanism in a wallet-app, comparing two variants: With Pre-Consent and Without Pre-Consent. The data required for analysis is stored in the data folder, which includes:

• 📊 User responses
• ⏱️ Timestamp files for each participant

📂 Project Structure

The analysis is divided into two Jupyter notebooks:

1. 📋 Questionnaire Notebook
   Analyzes participants' responses to the questionnaire provided after using both variants of the wallet-app. Focuses on user perceptions, including usability, acceptance, and specific questions related to verifiers and transactions.

2. ⏱️ Efficiency Notebook
   Analyzes the timestamps logged during each consent process (start and end time). Evaluates the efficiency of the pre-consent mechanism in terms of task duration.

🛠️ Prerequisites

To run the analysis, you need:

• Python installed on your system 🐍
• Jupyter Notebook installed. You can install it via pip:

pip install jupyter

For more details, visit: Jupyter Installation Guide

🚀 How to Run

1. Clone the repository
2. Open the Jupyter Notebook in your terminal:

jupyter notebook

3. Open the notebook you wish to analyze (Questionnaire.ipynb or Efficiency.ipynb) from the Jupyter interface in your browser.
4. Run the cells to see the results.

📦 Package Installation

All required Python packages are installed in the first cell of each notebook. Ensure you run the first cell before proceeding with the analysis.