Acknowledgments

Thanks to Tobias Geyer for being my dedicated reviewer. Without your contribution, encouragement, help, feedback, and critical questions this book would not have become what it is.

Thanks to Dominik Dary for your awesome feedback on mobile test automation and helping me shape the content of several chapters in this book.

Thanks to Rudolf Grötz for your great ideas about several graphics and images. Thank you very much for your help and contribution to the crowd and cloud testing chapter.

Thanks to Dagmar Mathes who gave me the opportunity to be part of the mobile testing business. Thanks for your trust, support, and encouragement.

Thanks to Sergej Mudruk and Christoph Wielgus for your support in reading my book and providing me with very useful feedback.

Thanks to Andrew Rennison for being my great copy editor, for your help and constant contribution to my text.

And last but not least, I want to say thank you to all software testers out there for sharing your knowledge of various software testing and mobile testing topics. Thanks for your contribution to the community and all of the time and effort you put in.