Hi, thanks for your replies.
I'm thinking about having the HAZOP software running on my computer in my office, where myself (as Leader) and a colleague (as Scribe) would be located. I use my own HAZOP system in Lotus Notes, but if there were a remote system that had to run on different software then that could be done I guess.
The client would be remote and would probably be several people in a single room. They must be able to see the HAZOP software screen but not be able to input to the program - that is done entirely by the Scribe. There would have to be minimal time delay between the Scribe entering information into the HAZOP program and the remote participants seeing his changes.
Communication would be by voice (speakerphone)and possibly E-mail for documents, sketches etc. Due to the delay in E-mail sometimes, a messaging system to allow typed messages to appear on the screen with the HAZOP software would be useful.
As usual, where possible documents such as P&IDs, PFDs, and batch sheets would be circulated to participants prior to the meeting. In this case I anticipate that some photographs of the plant would be useful (as personally I like to see the plant I'm studying!)and circulated.
I've no experience of web conferencing. Years ago I used an IBM teleconference system that allowed video pictures of the participants. I don't think we need that here, although I suppose a webcam of both ends might make it feel more cohesive, which is good for such a team activity. I'm aware there is web based phone now although I've not used it. I'm just wondering how to tie it all together. I'll enquire elsewhere about details of the technologies if I have to "invent" this myself, I just thought that usually when I have a bright idea, someone's done it already....
Regards
Stuart