In this third episode of our mini-series on brain-computer interfaces, we are joined by Steffen Steinert. Dr. Steinert is an Assistant Professor in the Ethics and Philosophy section at Delft University of Technology. His research focuses on fundamental theoretical issues of ethics and philosophy of technology - particularly the relationship between values and technology, and the link between emotions and technology. In this episode, we discuss various aspects of Dr. Steinert’s work, including the ethics of affective brain-computer interfaces, autonomy and BCIs, transformative experiences and informed consent, emotional contagion on social media, technology-induced value changes in society, and value-sensitive design approaches to emerging technologies.