Determining a size of an item based on comparisons of dimensional and stretch data

Patent metadata

Field	Value
Publication number	US-10119814-B2
Application number	US-201615070077-A
Country	US
Kind code	B2
Filing date	Mar 15, 2016
Priority date	Jun 8, 2011
Publication date	Nov 6, 2018
Grant date	Nov 6, 2018

Abstract

A system for recommending a size of a wearable item implements a method that includes identifying a reference wearable item and a size for the reference wearable item. The system accesses a wearable item database and retrieves a three-dimensional model of the reference wearable item. The system also receives, via a user interface, a functional requirement. The system accesses the wearable item database and identifies set of candidate objects, each of which satisfies the functional requirement. Based on the size of the reference wearable item, the system will determine a size for each of the candidate objects. The system will select at least one of the plurality of candidate objects as a recommended object and presents each recommended object and the size of each recommended object to a user.

First claim

The invention claimed is:

1. A system comprising:
one or more processors: and
computer-readable media storing an item database and further storing instructions that, when executed by the one or more processors, cause the system to:
collect, by a measurement device from within a reference item, a plurality of measurements of the reference item, wherein the plurality of measurements of the reference item include at least reference dimensional data and reference stretch data;
storing, in the item database, the plurality of measurements in association with the reference item;
determine a reference identifier of the reference item, the reference item having a reference size of a plurality of available sizes;
retrieve, from the item database and based at least in part on the reference identifier, the reference dimensional data and reference stretch data associated with the reference item having the reference size;
receive a selection of an item of interest;
determine an identifier associated with the item of interest;
retrieve, from the item database and based at least in part on the identifier, item dimensional data and item stretch data associated with the item of interest;
compare the item dimensional data and the item stretch data associated with the item of interest to the reference dimensional data and the reference stretch data associated with the reference item having the reference size to identify differences, wherein the reference stretch data and the item stretch data are calculated at least in part by determining an amount of deformation under a given force; and
select the item of interest on at least some of the differences being less than a threshold difference.

2. The system of claim 1 , wherein:
the identifier is associated with a manufacturer and a model of the item of interest; and
the item database is configured to separately store, in association with the identifier, at least dimensional data and stretch data associated with a first size and a second size of the item of interest.

3. The system of claim 1 , wherein at least one of the reference dimensional data or the item dimensional data comprises a measurement based on an internal shape of an item.

4. The system of claim 1 , wherein at least one of the reference stretch data or the item stretch data comprises a measurement based on a stretch at an edge of an item.

5. The system of claim 1 , wherein the measurement device is configured to be inserted into at least one of the reference item having the reference size or the item of interest, wherein, after insertion, the measurement device is configured to obtain at least one of the reference dimensional data, the reference stretch data, the item dimensional data or the item stretch data.

6. The system of claim 1 , wherein the reference identifier is determined based on information received from a user device.

7. The system of claim 1 , wherein the reference identifier is determined based on information accessed via a user profile stored in association with a user identifier, the information including transaction information associated with a purchase of the reference item having the reference size.

8. The system of claim 1 , wherein:
the reference item comprises a first shoe model manufactured by a first entity; and
the item of interest comprises a second shoe model manufactured by a second entity that is different than the first entity.

9. A method comprising:
collecting, by a measurement device, internal measurements of a reference item, wherein the internal measurements include at least reference dimensional data related to the reference item and reference stretch data related to the reference item;
storing, in an item database, the internal measurements of the reference item;
associating the reference item in a reference size with a reference identifier;
retrieving, from the item database and based at least in part on the reference identifier, the reference dimensional data and the reference stretch data associated with the reference item in the reference size;
determining an identifier associated with a candidate item;
retrieving, from the item database and based at least in part on the identifier:
item dimensional data and item stretch data associated with the candidate item;

comparing the item dimensional data and the item stretch data associated with the candidate item to the reference dimensional data and the reference stretch data associated with the reference item in the reference size to identify differences, wherein the reference stretch data and the item stretch data are calculated at least in part by determining an amount of deformation under a given force;
calculating, based at least in part upon the differences, a composite value; and
analyzing, by one or more processors, the composite value to determine that the composite value is within a fit threshold of the reference item.

10. The method of claim 9 , wherein at least one of the reference identifier or the identifier is determined based on information received from a user device.

11. The method of claim 9 , wherein:
the identifier is associated with a manufacturer and a model of the candidate item; and
the item database is configured to separately store, in association with the identifier, at least dimensional data and stretch data associated with a first size and a second size of the candidate item.

12. The method of claim 9 , wherein at least one of the reference dimensional data or the item dimensional data comprises a measurement based on an internal shape of an item.

13. The method of claim 9 , wherein at least one of the reference stretch data or the item stretch data comprises a measurement based on a stretch at an edge of an item.

14. The method of claim 9 , further comprising creating at least one of the reference dimensional data, the reference stretch data, the item dimensional data or the item stretch data based at least in part measurements collected by the measurement device that has been inserted into at least one of the reference item in the reference size or the candidate item.

15. A system comprising:
a measurement device configured to insert into a reference wearable item and expand to collect a plurality of measurements of the reference wearable item, wherein the plurality of measurements of the reference wearable item include at least reference dimensional data related to a shape of the reference wearable item and reference stretch data related to a stretch of the reference wearable item;
a wearable item database to store the plurality of measurements of the reference wearable item;
one or more processors: and
computer-readable media storing instructions that, when executed by the one or more processors, cause the system to:
associate the reference wearable item in a reference size with a reference identifier;
retrieve, from the wearable item database and based at least in part on the reference identifier, the reference dimensional data and the reference stretch data associated with the reference wearable item in the reference size;
determine an identifier associated with a candidate item;
retrieve, from the wearable item database and based at least in part on the identifier, item dimensional data and item stretch data associated with the candidate item;
compare the item dimensional data and the item stretch data associated with the candidate item to the reference dimensional data and the reference stretch data associated with the reference wearable item in the reference size to identify differences, wherein the reference stretch data and the item stretch data are calc

Assignees

• Amazon Tech Inc

Inventors

• Wilkinson Matthew Tyler
• Fresen Grant B
• End Nicholas B
• Wolodzko Erich

Classifications

• G06Q30/0631

  Recommending goods or services · CPC title

• G01B21/20 Primary

  for measuring contours or curvatures, e.g. determining profile · CPC title

• A41H1/00

  Measuring aids or methods · CPC title

• A43D1/06

  Measuring devices for the inside measure of shoes, for the height of heels, or for the arrangement of heels · CPC title

• A43D1/02

  Foot-measuring devices (measuring the shape, pattern or size of the body for diagnostic purposes A61B5/103, e.g. measuring physical dimensions A61B5/107) · CPC title