Rasberry Pi Alexa+Cards and Blynk

I would like a full screen program to interface with the Alexa AVS - [login to view URL] You can already install Alexa on a rasberry pi and there is a sample app that runs through terminal [login to view URL] I however would like a full screen (7inch) program that cycles through images (would be nice to have a few different transitions) in a folder until alexa is called. Then if there is a visual card ([login to view URL]) to show it will show that until it is terminated and the picture slideshow is resumed. Additionally if you tap on the screen during the picture show a menu bar will slide down giving options to change volume, minimize program, and settings (to change slideshow transition, speed etc) If a custom skill is called it will call a custom template that will show data from blynk [login to view URL] I would like someone who is familiar and has prior experience with Amazon's AVS SDK More information and sketches to follow