{"title":"Safety and efficacy of head-up display from a physiological optics standpoint","authors":"T. Kawamorita","doi":"10.1145/2818406.2818413","DOIUrl":"https://doi.org/10.1145/2818406.2818413","url":null,"abstract":"We performed two experiments using a prototype of the head-up display (HUD) by CyberNavi (Pioneer Corp., Japan). The HUD is expected to reduce traffic accidents, as it reduces the visual confirmation time by half, as compared with conventional navigation systems. We discuss the safety and efficacy of the HUD from a physiological optics standpoint.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117052708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Okumura, Takashi Sasaki, Aira Hotta, K. Shinohara
{"title":"Monocular hyperrealistic AR display","authors":"H. Okumura, Takashi Sasaki, Aira Hotta, K. Shinohara","doi":"10.1145/2818406.2818417","DOIUrl":"https://doi.org/10.1145/2818406.2818417","url":null,"abstract":"In this paper, we proposed and developed a novel monocular windshield augmented reality projector: WARP for AR and head-up display (HUD) applications. They use monocular vision that eliminates the depth cues caused by binocular parallax information. Our developed WARP system achieved not only a high hyperreality performance with free depth perception and high visibility but also low eye-fatigue and wide field of attention.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"435 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116739195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Psychological issues on visual attention while using head-up display","authors":"K. Shinohara","doi":"10.1145/2818406.2818410","DOIUrl":"https://doi.org/10.1145/2818406.2818410","url":null,"abstract":"Head-up display (HUD) has a promising feature for an in-vehicle visual display device. By adopting HUD, drivers can see visual information presented on HUD without looking away from the traffic scene ahead. This feature is very desirable for an automobile visual display because it enables drivers to obtain visual information while simultaneously attending to traffic scene. However, there are some problems on driver's visual attention remain while using HUD. In this presentation, two issues on visual attention while using HUD are explained.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121267819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Visibility and accuracy in a monocular augmented reality system","authors":"Akihiko Kitamura, Takahiko Kimura, Takashi Sasaki","doi":"10.1145/2818406.2818408","DOIUrl":"https://doi.org/10.1145/2818406.2818408","url":null,"abstract":"Recently, augmented reality (AR) has been studied as a new method to present information. Using AR, information can be allocated near an object to which a display designer wants to provide information. There are two types of AR presentation system: binocular and monocular style. Previous research [Kitamura et al., 2014] revealed that in monocular style, observers can acquire information without shifting their attention, so they have a wider useful field of view (UFOV). The UFOV is the area in which an observer can acquire visual information. The UFOV becomes narrower when more attentional resources are required. However, in previous research [Kitamura et al., 2014], the AR image was not wide enough to cover an observer's visual field. Some types of AR display have a large field of view so that the AR image may cover the real world. In a binocular AR presentation, the AR image must prevent observation of the real world. However, it is expected that observers can acquire information more easily in a monocular AR presentation because they can observe the real world without any visual interference by using the eye to which the AR image is not presented. In this study, we examined the superiority of monocular presentation in terms of visibility of the real world and task accuracy.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128847294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Driving simulator study of driver behavior while using head-up display","authors":"Toshihisa Sato, M. Akamatsu","doi":"10.1145/2818406.2818416","DOIUrl":"https://doi.org/10.1145/2818406.2818416","url":null,"abstract":"We developed head-up display (HUD) in the AIST driving simulator. The information on the HUD is displayed on the front screen using an additional projector that is mounted on the roof of the vehicle cabin. The projection range covers the entire windshield. We evaluated driver's acceptance of the HUD that is presented around a location of a leading vehicle. The findings indicate that drivers paid more attention to the information overlapping the lead vehicle. The attentional workload was improved by the information location and information contents.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"574 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127795362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"HUD and the potential of new market","authors":"Naoki Tanaka","doi":"10.1145/2818406.2818418","DOIUrl":"https://doi.org/10.1145/2818406.2818418","url":null,"abstract":"Head-up display (HUD) is a kind of augmented reality (AR) display. HUD projects an image on a transparent plate, and overlap the image on the immediate environment. In general HUDs, an image out of a display module are reflected by a flat surface mirror. Then the reflective image is magnified by a lens. Finally the magnified image is projected on a front window or a combiner, transparent reflective plate. In a display module, a light source and a display device are mounted.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131729561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation for the usage of HUD contents depending on gender while driving","authors":"YungKyung Park, Daeun Park","doi":"10.1145/2818406.2835236","DOIUrl":"https://doi.org/10.1145/2818406.2835236","url":null,"abstract":"Recently, the attention of the driver to reduce accidents caused by the driver not facing the front of the vehicle accelerates the forward-looking and active research on HUD (Head-Up-Display) that the visual information, such as navigations can be seen on the instrument panel. In addition, HUD has a better response rate to the incident than HDD (head down display driving assistance systems collectively located in the central part of the car control panel) and a faster and has a reliable speed control (Liu and Wen, 2004). When using higher speed limit signs and road conditions the recognition of the HUD was better to follow the traffic sign regulations. According to this study, the HUD can be seen to be more beneficial for safe driving compared to the conventional HDD.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122484243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Driver's recognition of head-up display (HUD) as information provision system","authors":"M. Hagino, H. Miura, Naoki Kimura, K. Watanuki","doi":"10.1145/2818406.2818412","DOIUrl":"https://doi.org/10.1145/2818406.2818412","url":null,"abstract":"HUD is a device that can help driver recognize various kinds of information quickly with attention to traffic environment. We have studied drivers' cognitive characteristics to unravel fundamental requirements for designing a user-friendly HUD. In this presentation we consider two factors; the binocular disparity that affects the image quality of HUD; the useful area for information that relates to the perception of the HUD image. Firstly, we present an experiment of the vertical binocular disparity which occurs discomfort when viewing HUD image. Secondly, we discuss a study on easily visible for information on HUD under several driver assistance levels.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124250747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Augmented reality monocular head-up display for depth free image","authors":"Aira Hotta, H. Okumura, Takashi Sasaki","doi":"10.1145/2818406.2818414","DOIUrl":"https://doi.org/10.1145/2818406.2818414","url":null,"abstract":"Head-up displays (HUD) superimpose a display image on a real background. A user observes a see-through imaginary image throughout a partially reflective combiner. An advantage of HUD is that the user glances at the display with minimum movement of gaze point. They have been applied for automotive since 1990s [Okabayashi et al. 1996]. In recent years, an amount of applied model is increasing. In Toshiba Corp., Windshield-reflected Augmented Reality Projector (WARP) with a projection light limited-diffusion angle has been developed to realize the imaginary image at monocular vision, as shown in Figure1 [Okumura et al.2009][Sasaki et al. 2010]. With this WARP system, the display image can be set to any depth position because of no binocular parallax. On the other hand, it is set to a fixed depth with a binocular vision system because of the binocular parallax. We will demonstrate the prototype WARP system and show the effect of depth free image with the monocular vision system.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132832112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Head-up display for motorcycle navigation","authors":"Kenichiro Ito, H. Nishimura, T. Ogi","doi":"10.1145/2818406.2818415","DOIUrl":"https://doi.org/10.1145/2818406.2818415","url":null,"abstract":"In this paper, we describe a navigation system for motorcycle using the technology of head-up display. While there are various navigation system products for automobiles, motorcyclist has issues in using currently provided navigation system. It is known from previous researches that motorcycle rider moves their viewpoint in a characterful way while driving, which makes it difficult for the rider to look at small liquid crystal displays. To solve this issue, we propose a navigation system utilizing the technology of head-up display. While considering the motorcycle rider's viewpoint behavior, we constructed a head-up display to conduct experiments and observe the effects by presenting information on the head-up display. Regarding safety, experiments were conducted inside an immersive projection environment using a motorcycle simulator. The results of experiments clarified the preferable display position and the amount of information to present on the head-up display.","PeriodicalId":229680,"journal":{"name":"SIGGRAPH Asia 2015 Head-Up Displays and their Applications","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115761929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}