Abstract: A data processing system for tracking user focus in a digital environment includes communication means arranged to receive, from each of a plurality of user devices, input data indicating one or more user actions performed via the user device while the user device renders, from a perspective of a virtual camera controlled by said one or more user actions, a three-dimensional model commonly provided to the plurality of user devices. The received input data further indicates, for each user action, a focal position on the three-dimensional model relating to a position and/or orientation of the virtual camera relative to the three-dimensional model following the user action. The data processing system further comprises processing means arranged to determine, using the received input data, a spatial distribution of user focus on the three-dimensional model, in dependence on the indicated focal positions for the respective user actions.

Abstract: A data processing system for tracking user focus in a digital environment includes communication means arranged to receive, from each of a plurality of user devices, input data indicating one or more user actions performed via the user device while the user device renders, from a perspective of a virtual camera controlled by said one or more user actions, a three-dimensional model commonly provided to the plurality of user devices. The received input data further indicates, for each user action, a focal position on the three-dimensional model relating to a position and/or orientation of the virtual camera relative to the three-dimensional model following the user action. The data processing system further comprises processing means arranged to determine, using the received input data, a spatial distribution of user focus on the three-dimensional model, in dependence on the indicated focal positions for the respective user actions.