You can use interact.py to automatically communicate with the voice applications.
if you use our interaction tool to communicate with Voice applications, please cite
VerHealth: Vetting Medical Voice Applications Through Policy Enforcement
@article{shezan2020verhealth,
title={Verhealth: Vetting medical voice applications through policy enforcement},
author={Shezan, Faysal Hossain and Hu, Hang and Wang, Gang and Tian, Yuan},
journal={Proceedings of the ACM on interactive, mobile, wearable and ubiquitous technologies},
volume={4},
number={4},
pages={1--21},
year={2020},
publisher={ACM New York, NY, USA}
}