Sascha Wolter is a passionate advocate for enhancing human-computer interaction, specializing in Conversational and Generative AI as Principal AI/HMI Advocate & Advisor at Cognigy. His dedication is evident in his work as a consultant, speaker, and author, striving to empower developers and communities in the field of user experience and AI. As board member of the Usability & User Experience working group at the federal association BITKOM and as Google Developer Expert (GDE) he is committed to the interests of all kinds of developers and supports a variety of communities. When Sascha is not developing odd ideas, he likes hiking and skiing in the mountains or enjoys good Italian coffee.