M
Martin Ouwerkerk
Researcher at Philips
Publications - 75
Citations - 1393
Martin Ouwerkerk is an academic researcher from Philips. The author has contributed to research in topics: Signal & Electrode. The author has an hindex of 20, co-authored 75 publications receiving 1351 citations.
Papers
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Proceedings ArticleDOI
Emotion measurement platform for daily life situations
Joyce H. D. M. Westerink,Martin Ouwerkerk,Gert-Jan de Vries,Stijn De Waele,Jack M. A. van den Eerenbeemd,Marco van Boven +5 more
TL;DR: An emotion measurement platform is built that shows that emotional experiences can be measured in a relatively unobtrusive way, while at the same time it enables to gather knowledge on emotional experiences in everyday-life and offers the opportunity to prototype emphatic application concepts and test them in relevant situations.
Patent
Optical switching device comprising switchable hydrides
TL;DR: In this article, a switching device consisting of a transparent substrate, a switching film including hydrides of gadolinium or other trivalent metal, and magnesium, covered with a palladium layer is described.
Patent
Apparatus for monitoring a person's heart rate and/or heart rate variation; wristwatch comprising the same
Ronald M. Aarts,Martin Ouwerkerk +1 more
TL;DR: In this paper, a wristband is used to monitor the user's heart without using a chest band, and a data processor for determining the electrocardiogram, the heart rate and/or heart rate variation from the changes in the electrical parameter.
Patent
Heart defibrillator with contactless ecg sensor for diagnostics/effectivity feedback
TL;DR: In this paper, a heart defibrillator consisting of a high-voltage power supply, a storage capacitor, and at least two electrodes was used for producing an electrical pulse and applying said pulse to a patient.
Patent
Transflective display device
TL;DR: In this article, a metal hydride optical switch is used as the transflector to switch between a transparent state and a mirror-like state in a transformer display.