Estimating Time to Contact in Virtual Reality: Does Contrast Matter?

Autor:	Annika Boos, Mariam Salloum, Sonja Schneider, Katharina Gundel
Rok vydání:	2021
Předmět:	Visual perception Observer (quantum physics) business.industry Computer science media_common.quotation_subject Pedestrian Virtual reality Object (philosophy) Perception Contrast (vision) Computer vision Artificial intelligence business Collision avoidance media_common
Zdroj:	Proceedings of the 21st Congress of the International Ergonomics Association (IEA 2021) ISBN: 9783030746131
Popis:	Virtual reality (VR) is increasingly used in the research of pedestrian behavior. At the same time, empirical evidence suggests that perceptual processes in VR may deviate from real world. Such perceptual biases may affect the estimation of the time until a moving object reaches an observer (time to contact, TTC) - a parameter which is crucial to collision avoidance in the frequent use case of pedestrian street crossing.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e7d920ad33c06ec83e43cd0480c8172f https://doi.org/10.1007/978-3-030-74614-8_27 Zobrazit plný text záznamu