PATENT CLAIM ANALYSIS

Application Number: 16417928
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["345", "156000"]

Abstract:
A gaze tracking system, method, and computer product for tracking an eye gaze on a screen of a device including a single monocular camera, the system including measuring a rotation of a hinged plane of a display screen with respect to the eye gaze, combining the rotation with a three-dimensional movement of the camera, a position of the camera being constant with respect to the display screen, and estimating a point of gaze localization on the display screen using the single monocular camera as the input, in absence of a sensor, and without p fixating a display screen calibration,

Claim (Index 3):
A non-transitory computer-readable recording medium recording a gaze tracking program for tracking an eye gaze on a screen of a device including a single monocular camera, the program causing a computer to perform:\n measuring a rotation of a hinged plane of a display screen with respect to the eye gaze; combining the rotation with a three-dimensional movement of the camera, a position of the camera being constant with respect to the display screen; and estimating a point of gaze localization on the display screen using the single monocular camera as the input, in absence of a sensor, and without performing a display screen calibration.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 100.0
- Lexical Diversity: 2.20408
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15223674', '15792878', '15196107', '13871678', '10787359']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6811195093221414
- 35 USC 102 Novelty (BERT): 0.4955733531891697
- Combined Prediction Score: 0.6625648937088442
- Mean Citation Score: 224.84707200000005
- Max Citation Score: 265.03787
- Similarity Product: 219.2646008569783

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test