4. The system of claim 3 , wherein the instructions further comprise monitoring at least one biometric characteristic of the user during the displaying, and controlling the display speed based on the at least one biometric characteristic.
4. The system of claim 3 , wherein the instructions further comprise monitoring at least one biometric characteristic of the user during the displaying, and controlling the display speed based on the at least one biometric characteristic. 5. The system of claim 4 , wherein the monitoring the at least one biometric characteristic includes detecting whether the user is experiencing at least one of stress and fatigue.