This chapter explores the practicality, implications, and constraints of AvA in real-world scenarios. Our evaluation includes the findings of a field study conducted across three volunteer households (Sect. 6.2) and the results of a survey administered to a group of 18 Amazon Echo users (Sect. 6.4.1). Furthermore, we provide an in-depth examination of a series of attacks that can be executed on a victim’s Echo device through AvA, highlighting their potential effects on both the user’s privacy and physical safety (Sect. 6.3).