1. Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX, USA
2. Department of Computer Science and Engineering, Texas A&M University, College Station, TX, USA
3. Institute of Information Science, Beijing Jiaotong University, Beijing, China
4. School of Interactive Computing, Georgia Institute of Technology, Atlanta, GA, USA
5. Meta Reality Labs, Burlingame, CA, USA
6. Zhejiang University, Hangzhou, China