SamMobile is reporting on the recent publishing of a 2014 patent Samsung applied for a smart contact lens.

One day, contacts could be used to do more than improve a person’s vision. 
The website SamMobile is reporting that several years ago, Samsung filed for a patent in South Korea for a smart lens.
An embedded display, camera, and antenna would make information and images available to the wearer; eye-movement sensors would also be integrated to trigger actions controlled by blinking.
A linked smartphone would provide the processing power. 
While the patent application was originally filed in 2014