Gordon Bell



Telepresence: A Market?

The Space of

Telepresence Mechanisms (for Work)

Colliding Worlds of tv, telephony and datacom a.k.a. computing & Internet/Intranet

Data-rate (MB/hr; Mbits/sec) and media for various TP channels

Distribution Channels

Distribution formats for AV now

DVD Data Capacity for Movies

The Evolution of CD Specs

Cost (time) for sending 1 hour of video c1995

Time (min.) to transfer some data

LAN & WAN Converge?

Internet 3.0: symmetry & bandwidth

Internet 3.0 goals & vision?

Conclusions: We need Internet 3.0,