INFORMATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an information system that is equipped with a spectacle- type optical device wearable by an operator and that is capable of fetching information relating to his or her eyes. SOLUTION: This information system is provided with at least one signal fetching device suitable for fetching a signal relating to the eyes, a radio communication link, and an output device suitable for providing information which is at least partially obtained and/or provided through the communication link in correlation of the information and/or the supply system with the fetched signal.