Výsledky vyhledávání - "Thomas van Gemert"

Local fiscal multipliers of different government spending categories

Autor: Thomas van Gemert, Lenard Lieb, Tania Treibich

Publikováno v: Empirical Economics. Springer

This paper compares multipliers of different categories of US federal government spending, and in doing so provides a new insight as to why fiscal multipliers may differ across countries and time. We identify exogenous federal government spending sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62370aa24a56cd65693efcde1009be72
https://doi.org/10.1007/s00181-022-02217-5

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Towards a Bedder Future:A Study of Using Virtual Reality while Lying Down

Autor: Thomas van Gemert, Kasper Hornbæk, Jarrod Knibbe, Joanna Bergström

Publikováno v: van Gemert, T, Hornbæk, K, Knibbe, J & Bergström, J 2023, Towards a Bedder Future : A Study of Using Virtual Reality while Lying Down . in CHI '23: Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, Proceedings ., 872, Association for Computing Machinery, Inc, pp. 1-18, The 2023 CHI Conference on Human Factors in Computing Systems, Hamburg, Hamburg, Germany, 23/04/2023 . https://doi.org/10.1145/3544548.3580963

Most contemporary Virtual Reality (VR) experiences are made for standing users. However, when a user is lying down---either by choice or necessity---it is unclear how they can walk around, dodge obstacles, or grab distant objects. We rotate the virtu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87a1b2372c2065b963647577e9cc637
https://curis.ku.dk/portal/da/publications/towards-a-bedder-future(957b781d-1a92-41a3-be38-953fbc614b7f).html

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Step on it: asymmetric gain functions improve starting and stopping in virtual reality walking

Autor: Kasper Hornbæk, Joanna Bergström, Thomas Van Gemert

Publikováno v: van Gemert, T, Hornbæk, K & Bergström, J 2023, ' Step on it: asymmetric gain functions improve starting and stopping in virtual reality walking ', Virtual Reality, vol. 27, no. 2, pp. 777-795 . https://doi.org/10.1007/s10055-022-00692-w

Transfer functions with a high translational gain can increase the range of walking in virtual reality. These functions determine how much virtual movements are amplified compared to the corresponding physical movements. However, it is unclear how th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eeae94a5c111f4aa8ca4b2e1d11e2af
https://doi.org/10.1007/s10055-022-00692-w

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Evaluating VR Sickness in VR Locomotion Techniques

Autor: Joanna Bergström, Thomas van Gemert

Publikováno v: van Gemert, T & Bergström, J 2021, Evaluating VR Sickness in VR Locomotion Techniques . in 2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) . IEEE, pp. 380-382, 2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), Lisboa, Portugal, 27/03/2021 . https://doi.org/10.1109/VRW52623.2021.00078
2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
VR Workshops

VR Sickness is a form of motion sickness in Virtual Reality that affects 25-60% of the population. It is typically caused by exposure to mismatches between real and virtual motion, which happens in most VR Locomotion techniques. Hence, VR Locomotion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ecfc59ae95ab902b0d681521387b315
https://curis.ku.dk/portal/da/publications/evaluating-vr-sickness-in-vr-locomotion-techniques(7d702cb3-3bb2-4286-91b5-c3ca959178b0).html

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Optimal Sensor Position for a Computer Mouse

Autor: Byungjoo Lee, Sunjun Kim, Antti Oulasvirta, Thomas van Gemert

Publikováno v: Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems
CHI

Computer mice have their displacement sensors in various locations (center, front, and rear). However, there has been little research into the effects of sensor position or on engineering approaches to exploit it. This paper first discusses the mecha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d72648307e8595e4cc39b35143822a25
https://aaltodoc.aalto.fi/handle/123456789/46774

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Cloud Gaming with Foveated Video Encoding

Autor: Thomas van Gemert, Antti Oulasvirta, Gazi Illahi, Matti Siekkinen, Enrico Masala, Antti Ylä-Jääski

openaire: EC/H2020/637991/EU//COMPUTED Cloud gaming enables playing high-end games, originally designed for PC or game console setups, on low-end devices such as netbooks and smartphones, by offloading graphics rendering to GPU-powered cloud servers.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495f9d7689a1eab5d7758199a7046924
http://hdl.handle.net/11583/2841252

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