Uniquely Identifiable Articles of Fabric Configured for Data Communication
A fabric or article has a pattern on an exposed surface that encodes a unique identification code, wherein the pattern is configured to be read and decoded by a mobile computing device in a manner wherein the selected article is contextually recognizable. A two-dimensional plaid pattern may be used to carry the identification code, which can be decoded according to described methods. The pattern may be a plaid code or may be incorporated into a representational aesthetic environment. Fabrics may include optical transmitters embedded therein and configured to transmit information that can be detected by a mobile computing device, directed to the wearable article, and executing a suitable application. Fabrics may include optical receives configured to receive information such as from a free-space optical communication system of certain embodiments.
1 . An article, the article being a selected one of a set of articles, each article of the set comprising a fabric and being associated with a unique identification code, the selected article having a representational aesthetic environment, distributed over at least 10% of an exposed surface of the fabric that is normally visible to an observer when the article is in normal use, the representational aesthetic environment encoding the identification code associated with the selected article, such that the presence of the encoded identification code is disguised or hidden by virtue of the representational aesthetic environment.
2 . An article according to claim 1 , wherein the article is a wearable article.
3 . An article according to claim 1 , wherein the identification code is a one-dimensional code.
4 . An article according to claim 1 , wherein the identification code is a two-dimensional code.
5 . An article according to claim 1 , wherein the identification code includes a plurality of elements, wherein the identification code is encoded based on at least one of the width, length, position, size, shape, or color of the elements.
6 . An article according to claim 5 , wherein at least one of the elements is linear.
7 . An article according to claim 5 , wherein at least one of the elements is non-linear.
8 . An article according to claim 5 , wherein at least one of the elements is regularly shaped.
9 . An article according to claim 5 , wherein at least one of the elements is irregularly shaped.
10 . An article according to claim 5 , wherein at least one of the elements is curved or circular.
11 . An article according to claim 5 , wherein the elements are arranged in a pattern that appears random.
12 . An article according to claim 5 , wherein the elements are arranged in a pattern that appears regular.
13 . An article according to claim 5 , wherein the representational aesthetic environment evokes a nature environment.
14 . An article according to claim 1 , wherein the representational aesthetic environment comprises a coded pattern woven into the fabric and a graphic applied over at least a portion of the coded pattern so as to obfuscate the coded pattern while still allowing the coded fabric to be read and decoded by a reader through the graphic.
15 . An article according to claim 14 , wherein the graphic is printed onto the fabric.
16 . An article according to claim 1 , wherein the fabric includes a set of fiber transmitters embedded therein, the transmitters operating in a set of wavelengths selected from the group consisting of visible, invisible, and combinations thereof, the transmitters configured to transmit information that can be detected by a mobile computing device, directed to the wearable article, and executing a suitable application.
17 . An article according to claim 1 , wherein the fabric includes a set of fibers that can change visual properties, and wherein the visual properties of such fibers are configurable to encode at least part of the identification code associated with the selected article.
18 . An article according to claim 17 , wherein each article of the set includes the same configuration of fibers, and wherein the visual properties of such fibers are used to encode different identification codes for different articles.
19 . An article according to claim 17 , wherein the visual properties of such fibers are configurable to dynamically change an encoded pattern associated with the selected article to allow for representation of different identification codes for the selected article.
20 . An article according to claim 1 , wherein the fabric includes a set of fiber receivers embedded therein.