I am looking for a simple web application that only has a simple graphical representation of the current status of 30+ lecture rooms. I.e. Green = good, Red=bad i.e. PC or Projector not working. With a little message and a ETA as well.
I am not looking for monitoring software, merely a way for a tech to flag a room as "technically challenged" until 1PM or until "Friday 10AM". With a message for those lecturers who are interested: "Waiting on replacement bulb" or "Power supply gone"
I know this is a simple thing to code up yourself, but I am looking for something that has been around for a few years that has some cool extra little functionality that you wouldn't think of yourself. I just can't find anything like that out there.
And just to be clear: not monitoring software, more like lecturer feedback web app.
Also: Not room bookings or timetabling. These would actually be a drawback for what I have in mind.
How to do you get the status? Specifically of the projectors?
My honest recommendation would be - since it would probably be useful for your techs as well - to setup a minimal Nagios install to monitor everything of interest, and then code up a simple PHP page to display the current status and comments/acknowledgment messages as you want.
I've never seen anything like this, probably because the "cool extra little functionality" that most people want is automated monitoring.
My advice: