Method and apparatus of controlling focus-adjustable glasses based on user feedback

A control apparatus for controlling focus-adjustable glasses based on user feedback, the control apparatus comprising:

• a communication device configured to receive user feedback data from focus-adjustable glasses;
• and
• a processor configured to learn the user feedback data to execute a software module performing focus adjustment of the focus-adjustable glasses,
• wherein the software module comprises:
• a feedback classifier configured to classify a feedback type of user feedback data collected from the focus-adjustable glasses;
• a focus controller configured to determine a focus adjustment policy according to the classified feedback type and perform a focus adjustment operation corresponding to the determined focus adjustment policy;
• and
• a feedback learner configured to collect after-focus-adjustment user feedback data from the focus-adjustable glasses adjusted based on the focus adjustment operation and update a compensation function on the focus adjustment operation, based on the after-focus-adjustment user feedback data.