Xiaohan Zhao

Title: Innovations by Xiaohan Zhao in Augmented Reality and Haptic Feedback Technology

Introduction

Xiaohan Zhao is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of augmented reality and haptic feedback technology. With a total of 2 patents, his work focuses on enhancing training methods in dental surgery and improving interaction performance in force feedback devices.

Latest Patents

One of Xiaohan Zhao's latest patents is the "Vision-haptics fused augmented reality simulator for dental surgical skill training." This innovative simulator includes a dental simulation training platform constructed based on an artificial head phantom. It features a dental operation training system that utilizes a haptic feedback device and an observation system based on an augmented reality head-mounted display. The simulator generates a virtual dental model by modeling based on CBCT data and scan data of a patient's dental cavity. It performs spatial matching of a virtual dental cavity and a dental model, outputting haptic and visual information at frequencies of not less than 1000 Hz and 60 Hz, respectively.

Another notable patent is the "Force feedback handle device with a degree-of-freedom and working method thereof." This device includes a driving part, a link part, and a frame part, all designed to enhance the overall interaction performance of the force feedback device. The structure is simple, and the manufacturing cost is low, making it an efficient solution for various applications.

Career Highlights

Xiaohan Zhao has worked with notable organizations such as Beijing Unidraw VR Technology Research Institute Co., Ltd and Beihang University. His experience in these institutions has allowed him to develop and refine his innovative ideas in augmented reality and haptic technology.

Collaborations

Xiaohan has collaborated with talented individuals, including Yuru Zhang and Hongdong Zhang. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Xiaohan Zhao's contributions to augmented reality and haptic feedback technology demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of the needs in dental training and interaction performance, paving the way for future advancements.