SYSTEMS AND METHODS FOR TRACKING WEAR OR USAGE OF COMMERCIAL PRODUCTS

1 . A product evaluation system comprising:

a user product having a unique product identifier associated therewith;

an image capturing device configured to capture an image of the user product;

a product database of reference images corresponding to states of usage of the user product that is associated with the unique product identifier; and

a control circuit operably coupled to the image capturing device and the product database of reference images, the control circuit configured to:

receive the image of the user product from the image capturing device and the unique product identifier associated with the user product;

compare the image of the user product with reference images of the product database of reference images to determine whether replacement of the user product is warranted based on usage of the user product; and

notify a user that a product replacement of the user product is warranted based on the comparison of the image of the user product with the reference images of the product database of reference images.

2 . The product evaluation system of claim 1 , wherein the image capturing device is configured to shine an illuminating light at a surface of the user product and measure light reflectance from the user product.

3 . The product evaluation system of claim 1 wherein the control circuit is further configured to update the product database of reference images to include the image of the user product received from the image capturing device.

4 . The product evaluation system of claim 1 , wherein the user product includes at least one of: a garment, footwear, sports equipment, and recreational equipment.

5 . The product evaluation system of claim 1 , wherein the product database of reference images comprises a self-referential data structure.

6 . The product evaluation system of claim 1 , further comprising a cycle-counter circuit coupled to the control circuit, the cycle-counter circuit configured to count number of impacts to the user product over a period of time.

7 . The product evaluation system of claim 6 , wherein the control circuit is further configured to correlate the number of impacts to the user product with the comparison of the image of the user product with the reference images.

8 . The product evaluation system of claim 7 , wherein the control circuit is further configured to store the correlation of the number of impacts with the comparison of the image of the user product with the reference images.

9 . The product evaluation system of claim 8 , wherein the control circuit is further configured to send a second notification to the user indicating the correlation along with at least one of the image of the user product or the reference images.

10 . The product evaluation system of claim 1 , further comprising a charge-accumulator circuit coupled to the control circuit, the charge-accumulator circuit configured to store a charge over a period of time.

11 . The product evaluation system of claim 10 , wherein the charge-accumulator circuit includes a piezoelectric material.

12 . The product evaluation system of claim 10 , wherein the control circuit is further configured to correlate the stored charge with the states of usage of the user product and the corresponding reference images over the period of time.

13 . The product evaluation system of claim 10 , wherein the charge-accumulator circuit is further configured to:

determine whether the charge has reached a threshold; and in response to the charge reaching the threshold, send a signal to the control circuit indicating that the charge has reached the threshold.

14 . The product evaluation system of claim 13 , wherein the control circuit is further configured to:

receive the signal indicating that the charge has reached the threshold; and

in response to receiving the signal, further notify the user that replacement of the user product is warranted.

15 . The product evaluation system of claim 14 , wherein the notification includes at least one of a recommended product replacement, at least one of a chart or a table showing correlation of the charge over the period of time with the states of usage of the user product, and the corresponding reference images.

16 . The product evaluation system of claim 1 , wherein the notification of the user is in response to a determination that the usage of the user product is at least equal to a user-defined wear threshold.

17 . A method comprising:

receiving a product image of a user product from an image capturing device and a unique product identifier associated with the user product;

comparing the product image with reference images of a database of reference images to determine whether replacement of the user product is warranted based on usage of the user product, wherein the reference images correspond to states of usage of the user product; and

notifying a user that a product replacement of the user product is warranted based on the comparison of the product image with the reference images of the database of reference images.

18 . The method of claim 17 , further comprising:

receiving number of impacts to the user product; and

correlating the number of impacts to the user product with the states of usage of the user product and the corresponding reference images over a period of time.

19 . The method of claim 18 , further comprising:

determining whether the number of impacts has reached a threshold; and

in response to reaching the threshold of impacts, further notifying the user that the product replacement of the user product is warranted.

20 . The method of claim 19 , wherein the notification includes at least one of: a suggested product, at least one of a chart or a table indicating the correlation of the number of impacts to the user product over the period of time with the states of usage of the user product, and the product image.

21 . The method of claim 17 , wherein the user product comprises at least one of: a garment, footwear, sports equipment, and recreational equipment.

22 . The method of claim 17 , wherein the notifying of the user is in response to determining that the usage of the user product is at least equal to a user-defined wear threshold.