PATENT CLAIM ANALYSIS

Application Number: 15965702
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["345", "419000"]

Abstract:
A light emitting user input device can include a touch sensitive portion configured to accept user input (e.g., from a user's thumb) and a light emitting portion configured to output a light pattern. The light pattern can be used to assist the user in interacting with the user input device. Examples include emulating a multi-degree-of-freedom controller, indicating scrolling or swiping actions, indicating presence of objects nearby the device, indicating receipt of notifications, assisting pairing the user input device with another device, or assisting calibrating the user input device. The light emitting user input device can be used to provide user input to a wearable device, such as, e.g., a head mounted display device.

Claim (Index 19):
A system for calibrating a light-emitting user input device, the system comprising:\n an outward-facing imaging system configured to image an environment; and a hardware processor in communication with the outward-facing imaging system, and programmed to:\n receive an image of the environment; \n analyze the image to identify a light-emitting user input device; \n determine a first pose of the light-emitting user input device and a first appearance of a light pattern of an illuminated halo; \n identify a second appearance of the light pattern of the illuminated halo based at least partly on an analysis of the image; \n determine a first change to the light-emitting user input device's pose; \n receive movement data of the light-emitting user input device measured by the light-emitting user input device; \n calculate a second change to the light-emitting user input device's pose based at least in part on an analysis of the image; \n calculate a difference between the first change and the second change to determine whether the difference passes a threshold; and \n in response to a determination that the difference passes the threshold condition, calibrate the sensor of the light-emitting user input device.

Metadata:
- Claim Count in Document: 161.0
- Percentile: 91.0
- Lexical Diversity: 2.15
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15884117', '15473444', '15296869', '15264164', '15673135']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6594814535070371
- 35 USC 102 Novelty (BERT): 0.5025259956390011
- Combined Prediction Score: 0.6437859077202336
- Mean Citation Score: 218.29749
- Max Citation Score: 233.36845
- Similarity Product: 152.18784881127476

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