Mobile device and method of pairing the same with electronic device

Glasses comprising:

• an eye-tracking camera configured to obtain an image of eyes of a user of the glasses;
• and
• a processor configured to:
• track eyes of the user and extract feature points of irises of the user based on the obtained image of the eyes of the user,
• determine first and second electronic devices to pair with based on the eyes of the user,
• perform user authentication with the first and second electronic devices based on the feature points of the irises, and
• control the first electronic device and the second electronic devices to pair with each other.

A non-transitory computer-readable storage medium storing instructions thereon that, when executed, cause at least one processor to perform operations comprising:

• determining a first electronic device to pair with by tracking eyes of a user of the glasses;
• performing user authentication with the first electronic device based on feature points of irises of the user;
• determining a second electronic device to pair with by tracking the eyes of the user;
• performing user authentication with the second electronic device based on the feature points of the irises of the user;
• and
• controlling the first electronic device and the second electronic device to pair with each other.