Doctoral thesis published

Finally it is done – my doctoral thesis has been published: The dissertation called “Der Interaktionsprozess bei Tangible Interaction – Entwicklung und Analyse eines Interaktionsmodells – Richtlinien zur Verwendung beim Design” is avaliable in Verlag Dr. Hut, ISBN 978-3-8439-0836-8. It is only available in german by now. Abstract Being a subarea of Human Computer Interaction,… Continue reading Doctoral thesis published

Hick’s Law

In the 50s William Hick (a British psychologist) examined the speed of perception and information processing. In his experiments he created tasks where the subjects had to select a specific information from a list of information. He measured the change of the time needed for a selection, when the list of information was reduced in size. [1]. The evaluations… Continue reading Hick’s Law


My ResearchGate-Profile L. Brodschelm, F. Gräber, D. Hieber and M. Hermann: Leveraging Gamma Corrections for an Overhead Reduced Mood Adaptive Display Coloring In International Journal on Advances in Software Vol. 15 Nr. 1 & 2, IARIA 2022. L. Brodschelm, F. Gräber, D. Hieber and M. Hermann: Mood Adaptive Display Coloring – Utilizing Modern Machine Learning… Continue reading Publications

Research interests

Human Computer Interaction Alternative User Interfaces Gesture Recognition Mobile Augmented Reality E-Learning Gamification Tangible Interaction Ambient Information Systems Attentiveness and Affectiveness in User Interfaces Ubiquitous Computing and Calm Technology Multimodal Interaction and Design Interaction Design