Collaboration and Grid Technologies Parvati Dev, PhD Director, SUMMIT Stanford University School of...
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Transcript of Collaboration and Grid Technologies Parvati Dev, PhD Director, SUMMIT Stanford University School of...
Collaboration and Grid Technologies
Parvati Dev, PhD
Director, SUMMIT
Stanford University School of Medicine
Modes of collaboration
• Videoconference
• Sharing data and objects
• Immersion in data or environment
Document and object camera
Allows you to grab content other than from your screen
Object (skull) - show anything, not just paper
Live experiment
Usually allows screen capture to a jpeg image
Share an application - Powerpoint
Some data types can be shared
Your slide transmitted as an image
Downloaded slides controlled by speaker
Share any application - VNC
• Vnc supports a shared desktop
• Anything on your screen can be seen by all others linked to your computer
• Any person can control what is on your screen
Collaboration architecture
Image library and 3D models
Displayserveron the Net
Client Client Client Client
Image is pushed to any client who logs on
All clients have cursor control of tools
From screen viewing of data to immersion in the data
Virtual world
Group is instantiated instead of abstract
Virtual Emergency Room
• User accesses “behaviors” through menu• Patient physiology is small set of rules• Interactive scenario is followed by debrief