![](https://sites.udel.edu/hci-lab/files/2022/10/Vuthea_doctoral-defence.png)
We are excited to announce that Dr. Vuthea Chheang will join our HCI lab for Fall 2022 as a post-doctoral researcher. Dr. Chheang successfully defended his Ph.D. thesis on “Collaborative Virtual Reality for Laparoscopic Liver Surgery Training and Planning” on August 31, 2022. More details.