XiUOS: an open-source ubiquitous operating system for industrial Internet of Things

On May 4,2021,a Chinese research team with members from AIIT (PKU Advanced Institute of Information Tech-nology),PKU (Peking University),and SJTU (Shanghai Jiao Tong University),openly released the source code of XiUOS,a UOS (ubiquitous operating system) [1] for the in-dustrial Internet of Things (IIoT),under the open-source license of Mulan PSL v2 on Trustie1) and MulanOS2).