PATENT CLAIM ANALYSIS

Application Number: 15994163
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["345", "156000"]

Abstract:
Disclosed is an electronic device including a receiver of a piece of information sent by a gaze tracking device, which includes a marker forming a visual identification pattern, carried by a user moving in a real environment. In certain aspects, the received piece of information provides information about the direction of the user's gaze in a plane of reference of the gaze tracking device. At least one camera for acquiring an image of the marker, a memory for storing a digital representation of the environment in a plane of reference specific to the environment, and a processor configured so as, based on the piece of information of the image and the digital representation stored in the memory, to determine, in real-time, the direction of the user's gaze relative to the environment and/or the zone of the environment gazed at by the user may be provided herein.

Claim (Index 14):
A gaze interaction system between one or more users and a real environment in which they are moving, the system including:\n a. a portable gaze tracking device according to  claim 1 , carried by each user, the portable gaze tracking device including a transmitter, the marker forming a visual identification pattern; b. at least one electronic device, the at least one electronic device includes:\n a receiver of a piece of information sent by the transmitter, the received piece of information providing information on the direction of the user's gaze in a plane of reference of the gaze tracking device, \n at least one camera for acquiring an image of the marker, the camera being separate from the gaze tracking device, \n a memory storing a digital representation of the environment in a plane of reference specific to the environment, \n a processor configured so as, based on the piece of information received by the receiver, the image of the marker acquired by the at least one camera, and the digital representation stored in the memory, to determine, in real-time, the direction of the user's gaze relative to the environment and/or the zone of the environment gazed at by the user, the environment being an enclosed space.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 93.0
- Lexical Diversity: 2.19178
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15029157', '14667529', '15379233', '11255174', '13979877']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6518471566672042
- 35 USC 102 Novelty (BERT): 0.5532394529420697
- Combined Prediction Score: 0.6419863862946907
- Mean Citation Score: 225.303202
- Max Citation Score: 412.5879
- Similarity Product: 374.2442542426943

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