Computer software and hardware for use in visitor access management, credential security, credential management, credential vetting, credential printing, credential issuance and revocation, and credential use; computer software and hardware for use in submitting, prescreening, approving, denying and modifying requests for access to secure areas, facilities and installations; computer software and hardware for use in printing visitor credentials, electronically authenticating visitor credentials and identities, electronically tracking and monitoring visitor history, and electronically terminating, suspending or revoking visitor credentials and access privileges
Electrical and Scientific Apparatus