US Patent 11416072 Data entry apparatus leveraging smart contact lenses

Systems and methods for transferring data via a smart contact lens from a first user interface (“UI”) to a second UI is provided. Methods may include triggering a tracking of the focus of the user's eyes on the first UI and further tracking a start point and an end point of the focus of the user's eyes based on detection of deliberate blink gestures. Methods may further include capturing a segment of data within the start point of focus and the end point of focus and storing the segment of data in memory on the smart contact lenses. Methods may further include updating the second UI based on an instruction in a data packet transmitted to the second UI, by inputting the segment of data at a point of focus of the user's eye on the second UI.