PATENT CLAIM ANALYSIS

Application Number: 16430277
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["345", "633000"]

Abstract:
A system for accurately positioning augmented reality (AR) content within a coordinate system such as the World Geodetic System (WGS) may include AR content tethered to trackable physical features. As the system is used by mobile computing devices, each mobile device may calculate and compare relative positioning data between the trackable features. The system may connect and group the trackable features hierarchically, as measurements are obtained. As additional measurements are made of the trackable features in a group, the relative position data may be improved, e.g., using statistical methods.

Claim (Index 10):
A computer-implemented method, comprising:\n maintaining, in a data store, a set of trackable points, each trackable point representing a trackable physical feature to which an augmented reality (AR) content item is tetherable; for each trackable point in the set of trackable points, maintaining a first set of estimated spatial values and a second set of estimated spatial values in the data store, the first set of estimated spatial values representing a position of the respective trackable point in a respective group coordinate system, and, by extension, one or more spatial relationships between the respective trackable point and all other trackable points of a respective group of trackable points positioned within the respective group coordinate system, and the second set of estimated spatial values representing a position of the respective trackable point in a respective global coordinate system; receiving first measurement data from at least one first mobile computing device, the first measurement data comprising a plurality of first measurements relating to a plurality of onsite trackable physical features within a selected real-world environment, the at least one first mobile computing device being onsite with respect to the selected real-world environment; for each first set of spatial values corresponding to the plurality of onsite trackable physical features, maintaining a respective uncertainty value corresponding to the first measurement data; receiving second measurement data from at least one onsite second computing device, the second measurement data comprising at least one second measurement relating to the plurality of onsite trackable physical features within the selected real-world environment; and updating the first and second estimated spatial values of at least one trackable point in the set of trackable points, based on the second measurement data.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 100.0
- Lexical Diversity: 1.61905
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15592047', '15835387', '16267175', '14240988', '14820665']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5785241387500767
- 35 USC 102 Novelty (BERT): 0.6501616572297252
- Combined Prediction Score: 0.5856878905980416
- Mean Citation Score: 282.987102
- Max Citation Score: 629.3255
- Similarity Product: 581.6444198096991

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

Dataset: test