[Retracted] Visualization of Information Retrieval in Smart Library Based on Virtual Reality Technology

Table 3

User advantage selection.

Variable	Types	Quantity	Percentage
Advantage type	Full service	83	90.31
	Improve interactivity	73	77.43
	Breakthrough paper media	57	60.23
	Improve management effectiveness	50	55.9
	The advantage is not obvious	5	4.4