As part of the bachelor lecture "Foundations of Interactive Systems" of the human-centered systems lab, students presented the results of their Capstone Project on July 18th, 2023. Throughout the semester, students worked in teams on the Capstone Project, which allows students to apply the theoretical knowledge learned in the lecture to a real-world use case. This year, students followed the human-centered design process to develop an idea and design for a new writing assistant that leverages the capabilities of large language models such as OpenAI ChatGPT. The resulting screencams will be made available via Youtube.