Medium: Skype in this medium the content is the images, telephone video chat, directory, and instant messaging
Medium: Videochat in this medium the content is sound, images and video
Medium: Sound in this medium the content is sound bites, words, language

The Messages from this medium:

• contact with people
• access to phone through computer
• extension of the human eye, ear, and mouth
• takes away the need for personal contact
• no more need to be face to face to have a face to face conversation