Downloadable computer software applications for data management; Personal digital assistants (PDA); Downloadable computer application software for creating image files for use in virtual environments; Downloadable computer chatbot software for simulating conversations; Downloadable virtual reality training simulation software in the field of data processing; Digital to analogue converters; Digital voice signal processors; Security surveillance robots; Wireless speakers; Computer network-attac...

COMPUTER SOFTWARE FOR PROVIDING THE ABILITY TO RECEIVE AND SEND MESSAGES OVER A NETWORK