An augmented reality system includes a see-through display, a sensor array including one or more sensors, a logic machine, and a storage machine. The storage machine holds instructions executable by the logic machine to display via the see-through display an activity report. The activity report includes an assessment and a classification of a plurality of tasks performed by a wearer of the see-through display over a period of time. The assessment and the classification of the plurality of tasks is derived from sensor data collected from the one or more sensors over the period of time.