Small personal project inspired by the famous J.K.Rowling's universe of Harry Potter, in which he uses a mysterious map called the Marauders map, allowing anyone who prononces the words «I solemnly swear that I am up to no good» to reveal a map of the castle to see people walking around. 

This app is only a demo of a combo of image recognition with Vuforia and the, now deprecated, Android Speech Recognizer Plugin from the Unity's asset store, tweaked to fit the needs of this specific demo.