1) This dataset is linked to the Möbius project: The Möbius Project was a European Commission-funded initiative under the Horizon 2020 program, aimed at modernizing the European publishing sector by engaging "prosumers" (consumers who are also creators) and developing new enriched media experiences. Key Information: Project Duration: March 1, 2021 – February 29, 2024 Grant Number: 957185 Links: https://cordis.europa.eu/project/id/957185/results https://mobius-project.eu/ 2) The dataset serves as a structured script for moderators to follow during the user testing session (workshop) for the Möbius Player in the first phase of the Möbius project. It provides a structured workflow, covering: Introduction: Overview of the session, purpose, and informed consent. Testing the Möbius (audio) Player: Evaluation of 3D audio tracks and user feedback. Evaluating the Mock-up: User interaction with the prototype, assessing usability and features. Conclusion: Final discussions, additional feedback, and distribution of incentives. 3) This dataset is related to the following publication: Immersion or Disruption?: Readers’ Evaluation of and Requirements for (3D-)Audio as a Tool to Support Immersion in Digital Reading Practices. https://doi.org/10.1145/3573381.3596151