The recent PDGA Technical Standards (http://discussion.pdga.com/rules/technical-standards) revision that allows manufacturers to add electronics to discs opens up several new possibilities.




Image:
http://www.pdga.com/files/styles/medium/public/tech-specs_0.jpg?itok=1glvS1V0 (http://www.pdga.com/files/tech-specs_0.jpg)




More... (http://www.pdga.com/chips-discs-now-what)