AI-based tutor for driver assistance systems: Development and evaluation of an LLM-supported prototype
16.10., Studentische Hilfskräfte, Praktikantenstellen, Studienarbeiten
Ever wondered how an AI tutor could transform the way drivers understand assistance systems? Join us in designing and developing a dialogic LLM-based tutor – from concept and integration to prototypical implementation and driving simulator evaluation.
Driver assistance systems (e.g. ACC, LKA) are complex and are often misunderstood by users. Previous work has developed static and adaptable tutorials that explain these systems and use quiz questions to test knowledge. The next step is to develop an AI-based, dialogic tutor and evaluate it in a driving simulator: An LLM-supported application that makes a personalized learning offer when entering the vehicle or in case of queries and suggests existing tutorial chapters appropriately.
Aims of the work:
- Conception and prototypical implementation of a moderated bot dialog that reacts to prior knowledge, experience and user input
- Utilization and integration of existing tutorial and quiz content (structured preparation)
- Development of a technology pipeline for the connection of an LLM (e.g. retrieval augmented generation, rule-based filters, logging)
- Evaluation of the prototype in the form of functional tests and possibly initial user studies (e.g. usability, comprehensibility, acceptance)
Possible subtasks:
- Design/further development of a system architecture (backend, interfaces, frontend)
- Connection to an LLM (e.g. ChatGPT API or open source models)
- Implementation of moderation and retrieval logic to ensure correct and secure responses
- Optimization of prompt strategies for control and quality assurance of LLM outputs (e.g. comparison of different prompts through automated test runs and analysis of the error rate)
- Development of a dialog front end (e.g. web UI) and integration into the chair's driving simulator
- Documentation and evaluation of the prototype
Prerequisites:
- Interest in human-machine interaction, AI applications and prototyping
- Very good programming skills (e.g. in JavaScript or Python); experience with APIs, web frameworks and the optimization of prompt strategies; knowledge of web development (frontend/backend) or LLM integration an advantage
- Good analytical skills as well as an independent and structured way of working
- Degree in informatics, media informatics, human factors or a comparable course of study