What is the Access Grid?
Basically, the Access Grid is similar to a teleconference but with far greater power.
The Access Grid (AG) is the ensemble of resources that can be used to support human interaction across the grid. It consists of multimedia display, presentation and interactive environments, interfaces to grid middleware, and interfaces to visualisation environments.
The AG complements the computational grid; indeed, the AG node concept is specifically targeted at providing “group” access to the Grid. This access may be for remote visualisation or interactive applications, or for utilising the high-bandwidth environment for virtual meetings and events.
Where is EPCC’s Access Grid Node?
The Access Grid Node is located in Room 3303, EPCC, JCMB, Kings Buildings, Edinburgh University. It is available for meetings, but is also used by many events held at eSI allowing e-scientists to participate from different locations around the world.
To check availability for the EPCC’s Access Grid or to find out more information please contact accessgrid@epcc.ed.ac.uk.
What does the Node consist of?
The system consists of four rackmounted PCs (Dual Pentium III, 1 GHz), one for audio data, one for the display, one for video and one for controlling the system. An Access Grid operator must set the facility up and it is normal for the operator to be present during meetings. It is possible to use Distributed PowerPoint (DPPT) via Access Grid. If this is required the Access Grid operator must have a copy of the PowerPoint file at least 2 hours prior to the Access Grid session commencing.