Open this publication in new window or tab >>2025 (English)In: Applied Sciences, E-ISSN 2076-3417, Vol. 15, no 11, article id 6331Article in journal (Refereed) Published
Abstract [en]
This study evaluates the effectiveness of augmented reality (AR), using the Microsoft™ HoloLens™ 2, for identifying and localizing PCB components compared to traditional PDF-based methods. Two experiments examined the influence of user expertise, viewing angles, and component sizes on accuracy and usability. The results indicate that AR improved identification accuracy and user experience for non-experts, although it was slower than traditional methods for experienced users. Optimal performance was achieved at 90° viewing angles, while accuracy declined significantly at oblique angles. Medium-sized components received the highest confidence scores, suggesting favorable visibility and recognition characteristics within this group, though further evaluation with a broader component distribution is warranted. Participant feedback highlighted the system’s intuitive interface and effective guidance but also noted challenges with marker stability, visual discomfort, and ergonomic limitations. These findings suggest that AR can enhance training and reduce errors in electronics manufacturing, although refinements in marker rendering and user onboarding are necessary to support broader adoption. This research provides empirical evidence on the role of AR in supporting user-centered design and improving task performance in industrial electronics workflows.
Place, publisher, year, edition, pages
MDPI, 2025
Keywords
augmented reality (AR); PCB assembly; component identification; Microsoft™ HoloLens™ 2; human-centered design; electronics manufacturing; visual guidance
National Category
Other Engineering and Technologies
Identifiers
urn:nbn:se:hig:diva-47061 (URN)10.3390/app15116331 (DOI)001505728100001 ()
Funder
European Regional Development Fund (ERDF), 20201871European Regional Development Fund (ERDF), 20201871
2025-06-052025-06-052025-06-19Bibliographically approved