20.500.12556/RUL-189400 Your stomach knows best? Using electrogastrography to assess motion-sickness-related discomfort in comfort-oriented automated vehicle interfaces In this paper, we present a novel approach of assessment of user interfaces, designed to positively affect passenger comfort, using electrogastrography (EGG). EGG is a method that records electrical activity of the stomach, and has been shown to reliably assess motion sickness, which is one of the main contributors to physical discomfort in AVs. A user study with 26 (22 complete data sets for analysis) participants was conducted in a driving simulator, assessing three types of auditory-tactile user interfaces (UI) (baseline, abstract, representational) for highly automated driving using EGG features such as dominant fre-quency, tachygastria, and crest factor of spectral density. The results indicate that the percentage of power spectrum density in the tachygastric range increased when using an abstract UI during events requiring lateral AV maneuvers. These findings suggest that EGG can serve as an objective method for evaluating passenger-centric interfaces in future vehicles. electrogastrography comfort automated driving user interface driving simulator elektrogastrografija udobje avtomatizirana vožnja uporabniški vmesnik simulator vožnje true false true Angleški jezik Slovenski jezik Neznano 2026-10-05 13:24:52 2026-10-05 13:24:56 2026-10-06 04:26:22 0000-00-00 00:00:00 2026 0 0 Str. 250-255 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 629.33-52:004.8 2168-4081 10.1145/3828158.3838259 293692419 293651203 3828158.3838259.pdf 3828158.3838259.pdf 1 A267ACC57948D18BA939AEB41678038D 292c09776d897c16a0456f09337c4de0fa36987b33c666bcc084a43d39ab2fa5 5ee3167d-c0af-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=249898 https://dl.acm.org/doi/10.1145/3828158.3838259 1 4507330f-c0af-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=249896 Fakulteta za elektrotehniko 0 0 0