Information processing device, eyesight test system, information processing method

An eyesight test system, comprising:

• a lens changing device configured to hold and exchange a lens for testing an eyesight of a person;
• and
• a camera configured to acquire image data representing an image of an eye of the person;
• an information processing device for estimating the eyesight of the person, including a processor coupled to a memory that stores machine readable instructions thereon which, when executed by the processor, causes the processor to obtain image data representing an image of an eye of the person;
• input the image data into a machine learning algorithm trained to estimate eyesight characteristics from eye images based on visual features of the eye including at least one of eyeball shape and eye micromovements;
• and
• estimate, based on the image data and an output of the machine learning algorithm, the eyesight of the person by determining at least one of myopia, hyperopia, and astigmatism of the eye.

An information processing method for estimating an eyesight of a person, comprising:

• obtaining image data representing an image of an eye of the person;
• inputting the image data into a machine learning algorithm trained to estimate eyesight characteristics from eye images based on visual features of the eye including at least one of eyeball shape and eye micromovements;
• and
• estimating, based on the image data and an output of the machine learning algorithm, the eyesight of the person by determining at least one of myopia, hyperopia, and astigmatism of the eye.