Microprocessors and MicrosystemsVolume 81, March 2021, 103687RETRACTED: Smart community management portable device design based on embedded wearable device technologyAuthor links open overlay panelDonghong Zhou a, Xingzhong Zheng bShow moreShareCitehttps://doi.org/10.1016/j.micpro.2020.103687Previous article in issueNext article in issueCited by (0)View Abstract© 2020 Elsevier B.V. All rights reserved.