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Brightauthor 4.7 + LS424 + GPIO IR Triggers for Images and Text

Overview

First of all, this is my first time using brightsign or brightauthor.

The purpose of the project is to use an IR sensor to trigger a projected image and scrolling text (a quote), letting it play out, then switching to a new image and a new quote the next time the IR sensor is triggered.

For eventual users, the process will work like this:

- Walk up to point X, trigger IR sensor
- Projector awakens and gives image + text starts to scroll
- After text and image are finished, the next time the IR sensor is triggered it moves to a new image with a new quote

On boot, the device needs to be in an idle state.

So far

I have a series of static images (currently in Zone 1). In testing I've been using an event handler to begin the process, then a GPIO 0 input to trigger the image. In zone 2, I have been using Live text to create quotes that appear under the body of the image in Zone 1. I did intend to use Ticker text, but I don't appear to be able to create an interactive playlist if I use it. 

Image Zone 1:
- Starts with event handler
- GPIO Trigger Zero to
- Image
- GPIO Trigger to
- Image

Live Text Zone 2:

- Starts with event handler
- GPIO trigger zero
- Quote 1 part 1
- Time delay 6 seconds
- Quote 1 part 2

With it set up as it is, I'm seeing the following problems:

- There's no synchronicity between the two zones, though both trigger at the same time
- The IR sensor picks up motion too easily, so I can easily trigger the next image without the current quote in Live text finishing
- I can't wrap my head around how to make it loop back to the end state

As a complete novice, please help :(

Additional things

I am considering using a video of scrolling text in Zone 2 rather than live text
- Is there really no way to get a ticker event triggered by GPIO?

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