PATENT CLAIM ANALYSIS

Application Number: 15977834
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["345", "173000"]

Abstract:
A user-worn eye-tracking device, method, and system. The eye-tracking device may have an outward appearance resembling standard eyeglasses or sunglasses, and may also comprise a built-in wireless transceiver and an optional optical display. In addition to eye-tracking, the device can allow the user to inconspicuously transmit data by a process in which the user simply moves his or her eyes and/or optionally gazes at various internal or external display targets. The device's eye tracking system and software track the motion and gaze of the user's eyes, and convert this gaze into eye-position data and/or message symbols and system control commands. The device then transmits any of the resulting eye position data, commands or messages using its transceiver. In a preferred embodiment, the device is self-contained and operates, when placed on the user's head, without the need of external battery packs or external transceivers.

Claim (Index 12):
The system of  claim 11  wherein said eye tracking sensor comprises at least one IR or NIR light source and at least one video camera or sensor configured to detect IR or NIR light;\n wherein said at least one IR or NIR light source is configured to shine IR or NIR electromagnetic radiation into at least one eye of said user; and \n wherein said at least one video camera or sensor is configured to focus on said at least one eye of said user.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.71277
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14798349', '14716510', '14066654', '13117146', '12842315']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6997333798092015
- 35 USC 102 Novelty (BERT): 0.5329312016174851
- Combined Prediction Score: 0.6830531619900299
- Mean Citation Score: 295.119426
- Max Citation Score: 368.79132
- Similarity Product: 339.65933501952406

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

Dataset: test