PATENT CLAIM ANALYSIS

Application Number: 15941124
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["345", "008000"]

Abstract:
A system for hand tracking may comprise a head mounted display wearable by a user and a hand tracking camera module attached to the head mounted display and comprising at least one of a pair of stereo cameras or a depth camera. The hand tracking camera module may be configured to capture images of at least one physical hand of the user. The head mounted display may be configured to render a virtual hand resembling the physical hand in a virtual environment for viewing by the user based at least on the images.

Claim (Index 9):
The system of  claim 1 , further comprising a controller held or worn by the physical hand, wherein:\n the controller comprises at least one of a button or a touch sensor; the button is configured to sense a button event to provide as active feedback to the head mounted display, the button event comprising pressing the button; the touch sensor is configured to sense a touch event as active feedback to the head mounted display, the touch event comprising touching the touch sensor; the head mounted display comprises an inertial measurement unit (IMU) configured to sense 3D rotations of the head mounted display; the controller further comprises another IMU configured to sense 3D rotations of the controller to provide as active feedback to the head mounted display; IMU data comprises the sensed 3D rotations of the head mounted display and the sensed 3D rotations of the controller; the controller further comprises at least one of a light emitter or a light reflector as a marker; the light emitter is configured to emitted infrared light as active feedback to the head mounted display; and the light reflector is configured to reflect infrared light emitted by a light emitter comprised in the hand tracking camera module as active feedback to the head mounted display.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.13333
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15274294', '15274334', '15814924', '15274387', '15274361']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6445029428028282
- 35 USC 102 Novelty (BERT): 0.4834811924254985
- Combined Prediction Score: 0.6284007677650952
- Mean Citation Score: 202.215106
- Max Citation Score: 209.92458
- Similarity Product: 156.5176366032815

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