Idea: Add the ability to navigate to previous and next image with key presses

[mattriots]

Hello All,

Love this Module, it is constantly running on my pseudo-magic mirror. I have run into times where a picture pops up and my daughter wants me to see it but I miss it, so I wanted to implement a way to go back to the previous image.

I added a simple event listener for 'keydown' and am using 'ArrowLeft' for previous image and 'ArrowRight' for next image. So far this is working great on my personal setup. Is this a feature that other people would want too?

I have it all written up and would be happy to do a PR if other people are interested. Its my first time contributing so not sure of the exact protocol.

[mathiasxs]

I would be very interested as I'm using a touchscreen and a picture frame with it. Would be nice to wipe or tip on the edges to go back and forth