I am wondering if there is any simple program available to allow me update slide show made in power point to control or update display slides while it is running, maybe using separate program with data from external data source?
We are try to do a large display screen for outside multilevel car park. We want a slide show with Power Point to use nice fades between screen slide for car price rates, advertisements and also how many spaces are there inside at the real time. The current space count is store in SQL database from the entry / exit gate.
I found some complex looking programs with google but want something simple and low cost if possible.
Thanks in advance, Barry.