MRGEN, MIXAP-IA —High Res. Figure

Overview of participants’ use of the MRGEN framework and examples of AI-assisted productions. (a) AI Prompter: Teachers use text prompts to generate multimodal MR resources (images, audio, text) that are directly added to the scene. (b) AI Chat: Teachers receive contextual suggestions based on the image marker and can refine content through prompt iterations. (c) AI Tutor: Learners interact with MR content using physical cues (e.g., pointing, cards), triggering personalized responses from the AI. (d) User Production Matrix: Summary of participant activities—Activity 1 (manual authoring) and Activity 2 (with GAI)—with dots representing submitted outputs. Themes range from world geography to biology and social studies. (e) Examples of AI-generated content: For each participant, we show the prompt, selected outputs (image/text/audio), and representative content generated by GAI. These examples highlight the diversity and richness of multimodal outputs produced through the MRGEN framework.