Retracted: Construction of an Auxiliary System for Smart Online Courses Based on Shared Screen Technology and Face Verification (2022 6th International Conference on Computing Methodologies and Communication (ICCMC) DOI: 10.1109/ICCMC53470.2022.10227554)

Notice of Retraction N. Zhang and J. Xie, "Construction of an Auxiliary System for Smart Online Courses Based on Shared Screen Technology and Face Verification,"2022 6th International Conference on Computing Methodologies and Communication (ICCMC), Erode, India, 2022, pp. 1256-1259 After careful and considered review of the content of this article by a duly constituted expert committee, this article has been found to not meet IEEE standards for quality. Specifically, figures and references are not relevant, and equations are not explained. Therefore, IEEE has retracted the content of this article from Xplore. When informed of the retraction, the authors did not provide a response.