Figure 2. User interface demonstrating real-time interaction and safety warning systems during a virtual chemical procedure (Original interface design and screenshot from the authors' AR application)

From

A Five-Step Framework for Designing Augmented Reality Laboratories in Pre-service Chemistry Teacher Education: A Case Study on Essential Oil Extraction

Cao Thi Van Giang, Le Thi Thu Hiep, Cao Cu Giac

World Journal of Chemical Education. 2026, 14(2), 26-35 doi:10.12691/wjce-14-2-1