Tobias Jungbluth - IEEE Xplore Author Profile

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In aviation, detecting startle responses in pilots is crucial for understanding their reactions in safety-critical situations. Startle events trigger sudden physiological and cognitive reactions, which affect decision-making and pose a potential risk in causing accidents. For the safety of passengers and crew, accurate startle detection models for pilots need to be developed. Due to the physiologi...Show More
Imagined Speech is a Brain Computer Interface (BCI) paradigm that aims at detecting imagined words or sentences from brain activity. This paradigm is particularly useful in contexts where a user may not be able to speak or there is environmental noise impairing the use of audio-based automated speech recognition. However, Imagined Speech BCIs are typically not very robust which may be caused by cu...Show More
Recent developments in EEG based overt speech recognition have shown that speech recorded with an EEG can be classified well, however there have yet to be actual applications developed for it. This is most likely due to the EEG setup being unintuitive to the layperson. The Gel-based electrodes used in most literature are both hard and time consuming to setup. To move towards a more user friendly a...Show More
Hand redirection is effective so long as the introduced offsets are not noticeably disruptive to users. In this work we investigate the use of physiological and interaction data to detect movement discrepancies between a user's real and virtual hand, pushing towards a novel approach to identify discrepancies which are too large and therefore can be noticed. We ran a study with 22 participants, col...Show More
Neurosurgery requires medical professionals to adjust operational microscopes according to constantly changing conditions during surgery. These adjustments are currently performed manually by the surgeon which comes with risks for the patient and a hands-free solution for this adjustment is desirable. Within this work we present the design, implementation and a first evaluation of a concept for ha...Show More
Silent speech Brain-Computer Interfaces (BCIs) classify imagined words from brain activity. Those BCIs require a tremendous amount of training data collected during tedious sessions in which the user continuously silently repeats certain words. In order to overcome those cumbersome training sessions, this work proposes a transfer learning approach in which we try to classify words silently read em...Show More