US 12,080,007 B2
Automated accessibilty assessment and rating system and method thereof
Moshe Levin, Toronto (CA); James Schuback, Toronto (CA); and Maayan Ziv, Richmond Hill (CA)
Assigned to 2490196 Ontario Inc., Toronto (CA)
Filed by 2490196 Ontario Inc., Toronto (CA)
Filed on May 26, 2021, as Appl. No. 17/331,115.
Prior Publication US 2022/0383527 A1, Dec. 1, 2022
Int. Cl. G06T 7/521 (2017.01); G06F 16/29 (2019.01); G06F 18/25 (2023.01); G06N 20/00 (2019.01); G06T 11/20 (2006.01)
CPC G06T 7/521 (2017.01) [G06F 16/29 (2019.01); G06F 18/251 (2023.01); G06N 20/00 (2019.01); G06T 11/203 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An automated system for assessing and rating accessibility comprising:
at least one processor;
a non-transitory computer-readable medium having stored thereon instructions that, when executed by the at least one processor, cause the at least one processor to carry out the steps of:
collecting raw data corresponding to a plurality of geographical objects obtained from a plurality of sensors, the raw data comprising tagged and non-tagged data;
operating on the raw data to extract features and reduce dimensionality of the raw data, thereby generating processed data having extracted features;
generating accessibility data from the processed data;
using supervised machine learning techniques to develop models from the processed data; and
implementing the models and generating accessibility tags based on the extracted features;
a database configured to store geographical data related to the plurality of geographical objects and the accessibility tags corresponding to the geographical locations; and
an API configured to access the database and provide a user interface for a user device to use at least one application to display the accessibility data and the accessibility tags on the user device customized to at least one of a plurality of disabilities.