Method and system for automated monitoring of a display
View Patent ↗Aspects for automated monitoring of a display are described. The aspects include utilizing gaze tracking with a display to monitor attention to information on the display. Additionally, a level of alarm is escalated for the updated information when the attention by the system operator is not detected within a predetermined time period.
1. A method for automated monitoring of a display, the method comprising:
utilizing gaze tracking to monitor attention to information on the display, the utilizing gaze tracking including determining a gaze point and comparing the gaze point to a recognition area for the information;
escalating a level of alarm for the information in response to the attention not being detected within a predetermined time period;
in response to the gaze point lying within the recognition area during the predetermined time period, determining whether a sufficient time period has elapsed with the gaze point within the recognition area; and
in response to the sufficient time period having elapsed with the gaze point within the recognition area, normalizing the display of the information.
2. The method of claim 1 wherein the step of escalating occurs in response to the gaze point not lying within the recognition area during the predetermined time period.
3. The method of claim 1 wherein the step of escalating occurs in response to the a sufficient time period not having elapsed with the gaze point within the recognition area.
4. A system for automated monitoring of a display, the system comprising:
a display;
gaze tracking apparatus; and
a processing system coupled to the display and the gaze tracking apparatus, the processing system utilizing gaze tracking data from the gaze tracking apparatus to monitor attention to information on the display and determining a gaze point and compares the gaze point to a recognition area for the updated information, the processing system escalating a level of alarm for the information in response to the attention not being detected within a predetermined time period,
wherein in response to the gaze point lying within the recognition area during the predetermined time period, the processing system determines whether a sufficient time period has elapsed with the gaze point within the recognition area, and
wherein in response to the sufficient time period having elapsed with the gaze point within the recognition area, the processing system normalizes the display of the updated information.
5. The system of claim 4 wherein in response to the gaze point not lying within the recognition area during the predetermined time period, the processing system escalates the level of alarm.
6. The system of claim 4 wherein in response to the sufficient time period not having elapsed with the gaze point within the recognition area, the processing system escalates the level of attention.
7. A computer readable medium containing program instructions for automated monitoring of a display, the program instructions comprising:
utilizing gaze tracking to monitor attention to information on the display, the utilizing gaze tracking including determining a gaze point and comparing the gaze point to a recognition area for the information;
escalating a level of alarm for the information in response to the attention not being detected within a predetermined time period;
in response to the gaze point lying within the recognition area during the predetermined time period, the program instructions further comprise determining whether a sufficient time period has elapsed with the gaze point within the recognition area; and
in response to the sufficient time period having elapsed with the gaze point within the recognition area, normalizing the display of the information.
8. The computer readable medium of claim 7 wherein the step of escalating occurs in response to the gaze point not lying within the recognition area during the predetermined time period.
9. The computer readable medium of claim 7 wherein the step of escalating occurs in response to the sufficient time period not having elapsed with the gaze point within the recognition area.