Peng Wang, Xiaoliang Bai, Mark Billinghurst, Shusheng Zhang, Weiping He, Dechuan Han, Yue Wang, Haitao Min, Weiqi Lan, Shu Han. Using a Head Pointer or Eye Gaze: The Effect of Gaze on Spatial AR Remote Collaboration for Physical Tasks. Interacting with Computers, 32(2):153-169, 2020. [doi]
Abstract is missing.