The CXI4 is Acer's new Chromebox with up-to-date connectivity, featuring Wi-Fi 6, USB 3.2 Gen 2 and type C ports. Therefore, it may prove an option for the processing needed in retail or learning spaces. It also has the dimensions and VESA mount necessary to hide it behind nearly any screen paired with it in these environments.
https://www.notebookcheck.net/Acer-pitches-its-new-Chromebox-CXI4-as-a-desktop-replacement-in-enterprise-or-education.498815.0.html