C4_S-I

C4_S-I

1. Introduction

   • We examine how people communicate and collaborate in their social, work, and everyday lives
     • And how the emergence of a diversity of communication technologies has changed the way people live

2. Being Social

   • A fundamental aspect of everyday life is being social; interacting with each other
     • Many of us now routinely spend several hours a day communicating online

3. Face-to-Face Conversations

   • Talking is something that is effortless and comes naturally to most people.
     • what makes up a conversation?
       • Non-verbal communication also plays an important role in augmenting face-to-face conversation.
         • voice intonation
         • gesturing
         • back channeling
         • facial expressions
       • three basic rules on conversation analysis
     • conversational mechanisms enable people to coordinate their talk with one another, allowing them to know how to start and stop.

4. Remote Conversations

   • The aim of remote conversations is to see whether it was possible for people
     • distributed over space and time
     • and to communicate and interact with one another as if they were actually physically present
   • with
     • The telephone
     • videophones
     • videochat
     • videoconferencing

5. Telepresence

   • These have been designed to allow a person to feel as if they were present
     • or to give the appearance that they were present in the other location
       • by projecting
         • actions
         • body movements
         • facial expressions
   • The aim is increasing the sense of presence and togetherness for people who are at a distance

6. Co-presence

   • Physical Coordination
   • Awareness
   • Shareable Interfaces
   • Numerous shareable interfaces have been developed to enable more than one person to use them at the same time.

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