Creative product - Eye-Card

iPhone and iPad are electronic products familiar to all. Recently, a foreign company has launched the Eye-Card (i-card). What kind of product do you think it might be? Whether it is a trendy item or not remains to be decided by everyone.

Do you have any elderly people at home who use reading glasses? But reading glasses always give people a feeling of being cumbersome and not very convenient to carry around. With this in mind, a designer hopes to bring convenience to everyone and has invented the Eye Card.