Modes and Tools of Communication

• Broadcast of text (with graphics): mail, web, e-mail, netnews, CD
• Broadcast of typeset material with embedded graphics: mail, web, CD, advanced e-mail
• Broadcast of audio/video (tape, TV, face-to-face lecture, CD, mbone)
• Interactive data (touch pad, remote login)
• person-to-person audio/video (phone, face-to-face, videophone)
• multiperson audio/video (face-to-face, teleconferencing)
• multiperson interactive text: ytalk and irc
• person-to-person text (with graphics): advanced e-mail