id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-8564	Li, Xiaomeng; Su, Xing	Influence of Spatial Perception Ability on Virtual Annotation Response in Teleoperation of Excavator	2023	8	.pdf	application/pdf	6205	315	46	Although the Rnun index has nothing to do with the strength of spatial perception ability in this experiment, due to the lack of relevant studies, in order to ensure the accuracy of the conclusions, experiments can be added in the future, the difficulty and type of VA operations can be increased in the experiment, or the obstacles that may be encountered in 49 the actual work scene can be represented in a variety of different VA forms, so as to re-explore the relationship between spatial perception ability and response accuracy in various situations, and then support the design of VA in remote operating systems. Correlation between SPA and its sub-items Test items SPA SV SR SPA Pearson correlation coefficient 1 0.473** 0.745** Sig.	cache/fcis-8564.pdf	txt/fcis-8564.txt