The MindGame: A P300-based brain-computer interface game. - Andrea Finke; Alexander Lenhardt; Helge J. Ritter (Neural Networks, 2009)

A method for outdoor skateboarding video games. - Jan Anlauff; Erik Weitnauer; Alexander Lenhardt; Stefanie Schirmer; Sebastian Zehe; Keywan Tonekaboni (Advances in Computer Entertainment Technology, 2010)

An Augmented-Reality Based Brain-Computer Interface for Robot Control. - Alexander Lenhardt; Helge J. Ritter (ICONIP (2), 2010)

A Brain-Computer Interface for robotic arm control. - Alexander Lenhardt (2012)