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de Jong, A.P.J. (author), Tak, S. (author), Toet, A. (author), Schultz, S. (author), Wijbenga, J.P. (author), van Erp, J.B.F. (author)Several interaction techniques have been proposed to enable transfer of information between different displays in heterogeneous multi-display environments. However, it is not clear whether subjective user preference for these different techniques depends on the nature of the displays between which information is transferred. We explore...conference paper 2013
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Nag, M. (author), Chasin, A. (author), Roekele, M. (author), Steudel, S. (author), Myny, K. (author), Bhoolokam, A. (author), Tripathi, A. (author), van der Putten, B. (author), Kumar, A. (author), van der Steen, J.L. (author), Genoe, J. (author), Li, F. (author), Maas, J. (author), van Veenendaal, E. (author), Gelinck, G. (author), Heremans, P. (author)In this study, the authors report on high-quality amorphous indium-galliunv-zinc oxide thinfilm transistors (TFTs) based on a single-source dual-layer concept processed at temperatures down to ISCC. The dual-layer concept allows the precise control of local charge carrier densities by varying the 02/Ar gas ratio during sputtering for the bottom...article 2013
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- Steudel, S. (author), Myny, K. (author), Schols, S. (author), Vicca, P. (author), Smout, S. (author), Tripathi, A.K. (author), van der Putten, B. (author), van der Steen, J.L. (author), van Neer, M. (author), Schütze, F. (author), Hild, O.R. (author), van Veenendaal, E. (author), van Lieshout, P. (author), van Mil, M. (author), Genoe, J. (author), Gelinck, G.H. (author), Heremans, P. (author) article 2012
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Tripathi, A.K. (author), van der Putten, B. (author), van der Steen, J.L. (author), Tempelaars, K. (author), Cobb, B. (author), Ameys, M. (author), Ke, T.H. (author), Myny, K. (author), Steudel, S. (author), Nag, M. (author), Schols, S. (author), Vicca, P. (author), Smout, S. (author), Genoe, J. (author), Heremans, P. (author), Yakimets, I. (author), Gelinck, G.H. (author)We present a top emitting monochrome AMOLED display with 85dpi resolution using an amorphous Indium-Gallium-Zinc-Oxide (IGZO) TFT backplane on PEN-foil. Maximum processing temperature was limited to 150 °C in order to ensure an overlay accuracy < 3μm on PEN foil. The backplane process flow is based on a 7 mask photolithography process that...conference paper 2012
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van Rossum, W.L. (author), Otten, M.P.G. (author), van Dorp, Ph. (author)A light weight SAR, suitable for use on short range tactical UAV, has been designed and built. The system consists of a fully digital receive array, and a very compact active transmit antenna. The approximate weight of the complete system is 6 kg, with power consumption below 75 W, depending on the required data acquisition volume. This X-band...conference paper 2012
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Thurlings, M.E. (author), Brouwer, A.M. (author), van Erp, J.B.F. (author), Blankertz, B. (author), Werkhoven, P.J. (author)Event-related potential (ERP)-based brain–computer interfaces (BCIs) employ differences in brain responses to attended and ignored stimuli. Typically, visual stimuli are used. Tactile stimuli have recently been suggested as a gaze-independent alternative. Bimodal stimuli could evoke additional brain activity due to multisensory integration which...article 2012
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Terpstra, T. (author), Stronkman, R.J.P. (author), de Vries, A. (author), Paradies, G.L. (author)Today's crises attract great attention on social media, from local and distant citizens as well as from news media. This study investigates the possibilities of real-time and automated analysis of Twitter messages during crises. The analysis was performed through application of an information extraction tool to nearly 97,000 tweets that were...conference paper 2012
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Bos, J.E. (author), Houben, M.M.J. (author), Lindenberg, J. (author)Human performance has been shown to be negatively correlated with seasickness. By reducing crew, ship size, and hence redundancy, sickness induced risks increase exponentially. Although medication is effective, it also causes drowsiness. Non-pharmacological countermeasures are scarce, the most popular one being to look at the horizon. We...conference paper 2012
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Asadi, K. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author)Passive or active matrix driving schemes in large displays are prone to high power consumption and cost, respectively. For signage applications such as large out-door displays with low refresh rates there is as yet no technological solution. Here the MEMOLED solution, an organic light-emitting diode with an integrated ferroelectric memory, is...article 2011
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- Kooi, F. (author) bookPart 2011
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Gelinck, G.H. (author), Heremans, P. (author), Nomoto, K. (author), Anthopoulos, T.D. (author), TNO Industrie en Techniek (author)Organic thin-film transistors (OTFTs) offer unprecedented opportunities for implementation in a broad range of technological applications spanning from large-volume microelectronics and optical displays to chemical and biological sensors. In this Progress Report, we review the application of organic transistors in the fields of flexible optical...article 2010
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Kooi, F.L. (author), Dekker, D. (author), van Ee, R. (author), Brouwer, A.-M. (author), TNO Defensie en Veiligheid (author)Background: About 30% of the population has difficulties detecting the sign and the magnitude of binocular disparity in the absence of eye movements, a phenomenon called stereo-anomaly. The stereo-anomaly tests so far are based on disparity only (e.g. red-green stereograms), which means that other depth cues cannot be used and even provide...article 2010
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Mandamparambil, R. (author), Fledderus, H. (author), Steenberge, G.V. (author), Dietzel, A.H. (author), TNO Industrie en Techniek (author)A femtosecond laser has been successfully utilized for patterning thin Flexible Organic Light Emitting Diode (FOLED) structures of individual layer thickness around 100nm. The authors report in this paper a step-like ablation behavior at the layer interfaces which accounts for a local removal of entire layers. Various surface analyzing...article 2010
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de Wit, J.J.M. (author), van Rossum, W.L. (author), Smits, F.M.A. (author), TNO Defensie en Veiligheid (author)Through-the-wall radar is available for single-wall penetration often requiring a position close to the wall. No proven technology exists that allows mapping of building structures in a covert way. At TNO a new concept to synthesize maps of building structures with stand-off, through-the-wall radar is under development: SAPPHIRE.conference paper 2010
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Coffey, E.B.J. (author), Brouwer, A.M. (author), Wilschut, E.S. (author), van Erp, J.B.F. (author), TNO Defensie en Veiligheid (author)Recent advances in non-invasive brain-machine or brain-computer interfaces (BMIs/BCIs) have demonstrated that humans can control computers or simple robotic devices using only brain signals. These successes have lead to the suggestion that BMIs could significantly improve the safety and efficiency of space operations. Electroencephalography (EEG...article 2010
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Brons, L. (author), de Greef, T. (author), van der Kleij, R. (author), TNO Defensie en Veiligheid (author)Motivation - Both multi-team systems and awareness displays have been studied more often in the past years, but there hasn't been much focus on the combination of these two subjects. Apart from doing so, we are particularly interested in the difficulties encountered when multi-team systems are distributed among different locations and how...conference paper 2010
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Philippi, T.G. (author), van Erp, J.B.F. (author), Werkhoven, P. (author), TNO Defensie en Veiligheid (author)When the presentation of a single flash is paired with that of 2 taps, a second, illusory, flash is sometimes perceived. We presented participants with 1 or 2 flashes paired with 1 or 2 taps and asked them to report the number of flashes. In experiment 1, we used the response categories 1, 2, 3 and analyzed the responses to 2 consecutive...conference paper 2010
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Houben, M.M.J. (author), Bos, J.E. (author), TNO Defensie en Veiligheid (author)Motion sickness is generally caused by not being able to correctly estimate one’s self-motion. In the case of crew in, e.g., the command centre of a naval vessel, a nauseating conflict exists between what they see (the stable interior of the ship) and what they feel (the motion of the ship). To reduce the conflict, we designed and tested an ...conference paper 2010
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van Erp, J.B.F. (author), Kyung, K. (author), Kassner, S. (author), Carter, J. (author), Brewster, S. (author), Weber, G. (author), Andrew, I. (author), TNO Defensie en Veiligheid (author)Tactile and haptic interaction is becoming increasingly important and ergonomic standards can ensure that systems are designed with sufficient concerns for ergonomics and interoperability. ISO (through working group TC159/SC4/WG9) is working toward international standards, which are being dual-tracked as both ISO and CEN standards. This paper...conference paper 2010
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de Kok, M.M. (author), Sarfert, W. (author), Paetzold, R. (author), TNO Industrie en Techniek (author)Colour tuning of white polymer light emitting diode (LED) light sources can be attained by various methods at various stages in the production process of the lamps and/or by the design of the active material incorporated in the LEDs. In this contribution we will describe the methods and discuss the physical background of colour tuning....article 2010