A simple node web app to rotate through photos in a local directory. The app watches the directory for new files and displays them at the front of the queue.
Designed for use in wedding or party photobooth setting, with a WIFI SD card dumping photos onto a laptop.
node app.js ~/Photos/2013-02-11
left arroworup arrowdisplays previous photoright arrowordown arrowdisplays next photoDto enter debug modeRto toggle random photo order, or sequential