US Patent 9148425 Second screen mediation

A system authenticates a first session for a first application running on a workstation and a second session for a second application running on a second screen device. The system links the first application to the second application when the first session matches the second session. The system receives data indicating the linked first application was changed at the workstation and provides update data to the second application corresponding to the change in the linked workstation application, causing a display of the second screen device to update based on the update data.