REMOTE ACCESS SERVICE AND SECURITY SYSTEM FOR COMPUTER NETWORKS CONSISTING OF HAND-HELD REMOTE-CONTROL DEVICE AND COUPLER; HAND-HELD REMOTE CONTROL UNIT IN THE NATURE OF A MICROCOMPUTER FOR CONSUMER INTERACTIVE AND NON-INTERACTIVE PARTICIPATION IN MULTIMEDIA PROGRAMS AND EVENTS AND FOR INTERFACE IN DUAL-TONE MULTI-FREQUENCY TELEPHONIC TRANSMISSIONS; ELECTRONIC AUTHENTICATION PRODUCTS FOR AUTHENTICATING USERS FOR PURPOSES OF INGRESS, EGRESS, AND ACCESS, NAMELY COMPUTER SOFTWARE, COMPUTER HARDW...

REMOTE ACCESS SERVICE AND SECURITY SYSTEM FOR COMPUTER NETWORKS CONSISTING OF HAND-HELD REMOTE-CONTROL DEVICE AND COUPLER; HAND-HELD REMOTE CONTROL UNIT IN THE NATURE OF A MICROCOMPUTER FOR CONSUMER INTERACTIVE AND NON-INTERACTIVE PARTICIPATION IN MULTIMEDIA PROGRAMS AND EVENTS AND FOR INTERFACE IN DUAL-TONE MULTI-FREQUENCY TELEPHONIC TRANSMISSIONS; ELECTRONIC AUTHENTICATION PRODUCTS FOR AUTHENTICATING USERS FOR PURPOSES OF INGRESS, EGRESS, AND ACCESS, NAMELY COMPUTER SOFTWARE, COMPUTER HARDW...

electronic authentication products for authenticating users for purposes of ingress, egress, and access, namely, computer software, computer hardware, computer peripherals, and magnetic coded cards and tokens

remote access service security system for computer networks consisting of hand-held remote-control device and coupler

hand-held remote control unit in the nature of a microcomputer for consumer interactive and non-interactive participation in multimedia programs and events and for interface in dual-tone multi-frequency telephonic transmissions