Hololens voice-/movement commands

Hey there,

my name is Tim Gehringer and I come from Germany. On my University, I have  a project where we  work with Vuforia. The task is to create a practical laboratory experiment with a smartphone and the Hololens. We want to use videos to show the students how it works. The APP with the smartphone is finished but we got problems with the Hololens. We have no interface to start the videos or show pictures. We dont know anything about Java Script. Could you be so kind and sent me some code that I can use for some voice-commands for my HoloLens.

Thanks in advance!