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In recent years, the rapid development of virtual simulation technology has become a hot topic among thousands of people. Virtual simulation has been used in education, transportation, anti-theft, and other fields, but it has not seen its application in the field of intelligent payment. This study designed an intelligent payment screen based on vir...
Citations
... This article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. This investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process: ...