Interdisciplinary Collaborative Teaching A Study on Wearable Technology Design Education

Abstract

The rapid advancement of wearable technology demands a new paradigm in design education that integrates technical feasibility, user experience, and ethical considerations. We conducted a randomized controlled trial with 80 design students to investigate the effectiveness of interdisciplinary collaborative teaching involving designers, engineers, and ethicists in enhancing students’ design innovation reasoning capabilities. Students in the experimental group (n=40) received 8 weeks of collaborative instruction on smart wearable device design, while the control group (n=40) received traditional single-instructor design education.Results showed significantly greater improvements in the experimental group for technical understanding (∆=12.2 vs. 6.8, p < 0.001 ), design innovation reasoning (∆=15.2 vs. 8.1, p < 0.001), and ethics awareness (∆=17.6 vs. 4.9, p < 0.001). Blinded design quality assessments revealed superior performance in innovation (78.1 vs. 68.2, p < 0.001), feasibility (82.3 vs. 75.1, p < 0.01), user experience (85.2 vs. 72.4, p < 0.001), and technology integration (80.4 vs. 65.3, p < 0.001). Focus point analysis indicated greater attention to privacy protection, user safety, and social impact considerations among experimental group students.While the study acknowledges limitations regarding instructional resource disparities (3:1 vs. 1:1 instructor models) and curriculum domain differences, these findings support the integration of STEAM+D (Science, Technology, Engineering, Arts, Mathematics + Design) pedagogical frameworks that explicitly include design thinking and ethical reasoning. Interdisciplinary collaborative teaching represents a promising approach for preparing designers to address the complex challenges of contemporary wearable technology development.