The cat is out of the bag: the effect of virtual characters and scale cues on physics coherence

Autor: Matti Pouke, Sakaria Pouke, Evan G. Center, Alexis P. Chambers, Timo Ojala, Steven M. LaValle

Publikováno v: Frontiers in Virtual Reality, Vol 5 (2024)

According to previous research, humans are exceptionally skilled at distinguishing earth-congruent object trajectories from earth-discrepant ones. Inconsistent scale cues in Virtual Reality (VR), however, are shown to easily confuse VR users’ scale

Externí odkaz: https://doaj.org/article/a1181dd154904aa99006575479230d99

The Plausibility Paradox for Resized Users in Virtual Environments

Autor: Matti Pouke, Katherine J. Mimnaugh, Alexis P. Chambers, Timo Ojala, Steven M. LaValle

Publikováno v: Frontiers in Virtual Reality, Vol 2 (2021)

This paper identifies and confirms a perceptual phenomenon: when users interact with simulated objects in a virtual environment where the users’ scale deviates greatly from normal, there is a mismatch between the object physics they consider realis

Externí odkaz: https://doaj.org/article/9f3b08bb44894860a790ebcd91686d17

Browser based 3D for the built environment

Autor: Timo Ojala, Juho-Pekka Virtanen, Kaisa Jaalama, Tuulia Puustinen, Arttu Julin, Hannu Hyyppä, Antero Kukko, Matti Vaaja, Juha Hyyppä, Tuomas Turppa, Lingli Zhu, Matti Kurkela, Matti Pouke

Publikováno v: Nordic Journal of Surveying and Real Estate Research

Digital 3D geometric models have become a central tool for geo-information. For many participatory and collaborative applications, distributing these models easily is essential. Several technical solutions exist for creating online systems that facil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d37311e33cc7e128a78cd35d5f38925
https://journal.fi/njs/article/view/67846

Embedding virtual environments into the physical world:memorability and co-presence in the context of pervasive location-based games

Autor: Alexander Voroshilov, Paula Alavesa, Alexander Samodelkin, Minna Pakanen, Matti Pouke, Mohamed Abdellatif, Timo Ojala, Hannu Kukka

Publikováno v: Alavesa, P, Pakanen, M A, Ojala, T, Pouke, M, Kukka, H, Samodelkin, A, Voroshilov, A & Abdellatif, M 2020, ' Embedding virtual environments into the physical world : memorability and co-presence in the context of pervasive location-based games ', Multimedia Tools and Applications, vol. 79, pp. 3285-3309 . https://doi.org/10.1007/s11042-018-7077-z

Realistic 3D virtual environments, such as existing city models, have the potential to be used in pervasive games as a passageway between physical and virtual. Smooth attention displacement and transitions between these two realities are largely unex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262582894dfe16c7d031353b74c68c14
https://pure.au.dk/ws/files/177061562/Alavesa2018_Article_EmbeddingVirtualEnvironmentsIn.pdf

A Qualitative Study on the Effects of Real-World Stimuli and Place Familiarity on Presence

Autor: Timo Ojala, Satu Rantala, Paula Alavesa, Toni Alatalo, Matti Pouke, Johanna Ylipulli

Publikováno v: WEVR@VR

We present a qualitative study investigating the effects of real-world stimuli and place familiarity on presence. The study was carried out using a prototype Virtual Reality system designed for participatory urban planning. The system uses consumer g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2466de628a95e7f37379cf142b12a771
https://doi.org/10.1109/wevr.2019.8809590