In my experiene, most signs, adverstising, where to get your train, etc is lost on the majority of folks, including me, all you need is a staffed gateline, where each person, who isnt sure, can ask, but of course clear platform signs from then on are important.
Britsol Temple Meads ... 11,350,000 entrances and exits in the lastest figures, amd 1,477,000 interchanges. There is much to be said for staff at the gateline who can provide information about your departing train, whether you've arrived from outside the station or off another train. And there is much truth in comments that (other) existing/previous "when and where is my train" data has been less thn ideal.
I could end up writing a .... very .... long follow up here looking at the who business of signposting and informing interchange and occasional passengerts through the place - and indeed genearliasing it to other stations. I have found the staff at Temple Meads (at the manned ticket barriers and elsewhere) polite and wanting to be helpful - but too frequently too busy to help, not providing the correct information, or on one occasions changing the request into a ticket inspection with a spurious excuse. And if you arrive somewhere between 5 and 15, do you really want to go all the way to 3 to find out?
As a paeenger ... let me run through some scenarios ... for arrival at a station and for interchange, See how that fits with what currently happens ... specify what would be ideal, I reaally hope some professional has done this, made a study, and that provision is being updated to provides us with a systen that works well for us as passengers, yet is econimic to provide.
Some ideas
* Arriving from outside the station at a gated station.
- If I'm buying my ticket (machine or desk), be told the next train times, pletforms, headline destination and changes.
- As I go through the gates, not just a green light, but flash up "Pleaform 15, 12:30".
* Arriving on another train (do you ever get off and wonder where to go next?)
- Uniform and standing out "onward journey" inteactive screene - scan you ticket for ongoing platform, headline destination, time, any more changes
- Ability to enter desitination (useful if, for example, at middle station on season or on rover or stoppig short)
Very much the same technology to advise at ticket machine, barriers and on platform - same technology really useful at open stations, and unstaffed stations too ... you seem to have its use everywhere from Birmingham New Street to Dilton Marsh! Sounds perfectly do-able too ... or have I missed something?