What are Identification Cards used for?

Identification cards are primarily used for identification purposes. They serve as official documents that validate a person's identity. These cards are especially important for individuals who may not possess a driver's license but still require a form of identification for various situations, such as travel, verification of age, or other legal requirements. The identification card typically includes the individual's name, date of birth, photo, and sometimes an identification number, making it a reliable source to establish identity.

The other options relate to functionalities that are not the primary purpose of an identification card. For instance, driving verification pertains to driving credentials, which would require a driver's license rather than an identification card. Vehicle registration is specific to registering a vehicle and is not relevant to identity proof. Emergency contact information is generally not included on identification cards; instead, it is typically stored in mobile devices or provided through other means.