Monitoring Cognitive Load with 3D-Printed EEG Headphones. - Michael Thomas Knierim; Christian Zimny; Julia Seitz (ICIS, 2022)

Advancing Wearable BCI: Headphone EEG for Cognitive Load Detection in Lab and Field. - Michael T. Knierim; Christian Zimny; Gabriel Ivucic; Tobias Röddiger (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)