neurotechnology and smart implants, detailing both medical and consumer applications. One source focuses on the history and cutting-edge research of Brain-Computer Interfaces (BCIs), including invasive, partially invasive, and non-invasive methods like EEG, showcasing advancements in motor recovery and neural prosthetics. Another source examines the rapid evolution of the consumer neurotechnology market, highlighting the shift from lab-grade tools to mainstream wellness-and-fitness applications, largely driven by AI and EEG technology. Two sources address the ethical and practical considerations of implantable devices, specifically discussing the benefits and severe privacy risks associated with Radiofrequency Identification (RFID) devices used for patient identification. Finally, a source analyzes the phenomenological experience of "technologically modified humans", using the example of magnet implants to explore how these devices become integrated into the body schema and create new forms of perception.