For example, Student A, Student B and Student C access the ECG and Peripheral Circulation Experiment, and record and analyse their data. Student C then logs in to LabTutor Online at home to complete the report. This will result in the '?' icon, as Student A and B are still working on-site, and Student C is now editing the Experiment in LabTutor Online. If Student A and B logged in and edited the Experiment in Online, the '?' would become the LabTutor Online symbol.
As with any icon in LabTutor, mousing over the icon will provide further detail: