To compare the effectiveness of voice commands versus hand pointing for mode and tool changes in a VR-based dental implant planning system.
Key Findings:
Participants preferred the VR system and were open to using it regularly, indicating a positive reception.
Both voice commands and hand pointing had distinct advantages, suggesting that a combined approach could optimize user interaction.
Voice commands improved efficiency by reducing the need for physical movement in the VR environment, enhancing workflow.
Interpretation:
Voice commands can enhance the usability of VR systems in dental implant planning by allowing users to maintain focus on tasks without needing to navigate menus physically, thus improving overall efficiency.
Limitations:
Environmental noise could affect voice command recognition, potentially impacting usability.
The study involved a small sample size, limiting generalizability and the robustness of the findings.
Conclusion:
Integrating voice commands into VR implant planning systems can improve user experience and efficiency, suggesting that a multimodal approach is beneficial for optimizing workflow.
by Hanna-Riikka Rantamaa, Jari Kangas, Maarit Jordan, Helena Mehtonen, John Mäkelä, Kimmo Ronkainen, Markku Turunen, Osku Sundqvist, Ismo Syrjä, Jorma Järnstedt, Roope Raisamo
