ICAT-EGVE2020 - Posters and Demos

Permanent URI for this collection

Virtual Conference, December 2 – 4, 2020
(for Full Papers see ICAT-EGVE 2020 - Full Papers)

Posters
A Virtual Reality Adaptive Exergame for the Enhancement of Physical Rehabilitation Using Social Facilitation
Ali Najm, Despina Michael-Grigoriou, Christos Kyrlitsias, Maria Christofi, and Christos Hadjipanayi
Novel Tap Operation on Capacitive Touch Screen for People with Visual Impairment
Kenji Funahashi, Hayato Maki, and Yuji Iwahori
Partial Finger Involvement Reflects into Grasping Tasks Performance and Accuracy
Loën Boban, Mathias Delahaye, and Ronan Boulic
Tactile Telepresence for Isolated Patients
Nafisa Mostofa, Indira Avendano, Ryan P. McMahan, and Gregory F. Welch
An Automated Virtual Receptionist for Recognizing Visitors and Assuring Mask Wearing
Sharare Zehtabian, Siavash Khodadadeh, Kangsoo Kim, Gerd Bruder, Greg Welch, Ladislau Bölöni, and Damla Turgut
Spatialized AR Polyrhythmic Metronome Using Bose Frames Eyewear
James Pinkl and Michael Cohen
Pseudo Physical Contact and Communication in VRChat: A Study with Survey Method in Japanese Users
Kazuya Nagamachi, Yuki Kato, Maki Sugimoto, Masahiko Inami, and Michiteru Kitazaki
AR Avatar Separated from Lecturer for Individual Communication in One-to-many Communication
Yuki Kitagishi, Yuki Tanaka, and Tomoko Yonezawa
Empathy with Human's and Robot's Embarrassments in Virtual Environments
Maruta Sugiura, Kento Higashihata, Atsushi Sato, Shoji Itakura, and Michiteru Kitazaki
Effect of Motion and Hand Shape of a Massage Robot on Social Impression: Exploratory study in a Virtual Environment
Kyosuke Yamamoto, Yuki Kato, Ryosuke Tasaki, Takuma Akiduki, Tomoaki Mashimo, Atsuo Honna, and Michiteru Kitazaki
Demos
A Wind Interaction System from the Real to the Virtual World
Jingyi Liu and Wataru Wakita
Dark/Light Mode Adaptation for Graphical User Interfaces on Near-Eye Displays
Austin Erickson, Kangsoo Kim, Gerd Bruder, and Gregory F. Welch
First Contact - Take 2 Using XR to Overcome Intercultural Discomfort (racism)
M. J. Gunn, P. Sasikumar, and H. Bai
Situational Awareness in Human Computer Interaction: Diana's World
Nikhil Krishnaswamy, Ross Beveridge, James Pustejovsky, Dhruva Patil, David G. McNeely-White, Heting Wang, and Francisco R. Ortega
Towards Interactive Virtual Dogs as a Pervasive Social Companion in Augmented Reality
Nahal Norouzi, Kangsoo Kim, Gerd Bruder, and Greg Welch
Virtual Reality Training for Proper Recycling Behaviors
Tiffany D. Do, Dylan S. Yu, Alyssa Katz, and Ryan P. McMahan

BibTeX (ICAT-EGVE2020 - Posters and Demos)
@inproceedings{
10.2312:egve.20201270,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Novel Tap Operation on Capacitive Touch Screen for People with Visual Impairment}},
author = {
Funahashi, Kenji
 and
Maki, Hayato
 and
Iwahori, Yuji
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201270}
}
@inproceedings{
10.2312:egve.20201269,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
A Virtual Reality Adaptive Exergame for the Enhancement of Physical Rehabilitation Using Social Facilitation}},
author = {
Najm, Ali
 and
Michael-Grigoriou, Despina
 and
Kyrlitsias, Christos
 and
Christofi, Maria
 and
Hadjipanayi, Christos
 and
Sokratous, Dimitris
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201269}
}
@inproceedings{
10.2312:egve.20201273,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
An Automated Virtual Receptionist for Recognizing Visitors and Assuring Mask Wearing}},
author = {
Zehtabian, Sharare
 and
Khodadadeh, Siavash
 and
Kim, Kangsoo
 and
Bruder, Gerd
 and
Welch, Greg
 and
Bölöni, Ladislau
 and
Turgut, Damla
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201273}
}
@inproceedings{
10.2312:egve.20201272,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Tactile Telepresence for Isolated Patients}},
author = {
Mostofa, Nafisa
 and
Avendano, Indira
 and
McMahan, Ryan P.
 and
Welch, Gregory F.
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201272}
}
@inproceedings{
10.2312:egve.20201271,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Partial Finger Involvement Reflects into Grasping Tasks Performance and Accuracy}},
author = {
Boban, Loën
 and
Delahaye, Mathias
 and
Boulic, Ronan
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201271}
}
@inproceedings{
10.2312:egve.20201277,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Empathy with Human's and Robot's Embarrassments in Virtual Environments}},
author = {
Sugiura, Maruta
 and
Higashihata, Kento
 and
Sato, Atsushi
 and
Itakura, Shoji
 and
Kitazaki, Michiteru
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201277}
}
@inproceedings{
10.2312:egve.20201274,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Spatialized AR Polyrhythmic Metronome Using Bose Frames Eyewear}},
author = {
Pinkl, James
 and
Cohen, Michael
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201274}
}
@inproceedings{
10.2312:egve.20201275,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Pseudo Physical Contact and Communication in VRChat: A Study with Survey Method in Japanese Users}},
author = {
Nagamachi, Kazuya
 and
Kato, Yuki
 and
Sugimoto, Maki
 and
Inami, Masahiko
 and
Kitazaki, Michiteru
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201275}
}
@inproceedings{
10.2312:egve.20201276,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
AR Avatar Separated from Lecturer for Individual Communication in One-to-many Communication}},
author = {
Kitagishi, Yuki
 and
Tanaka, Yuki
 and
Yonezawa, Tomoko
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201276}
}
@inproceedings{
10.2312:egve.20201281,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
First Contact - Take 2 Using XR to Overcome Intercultural Discomfort (racism)}},
author = {
Gunn, M. J.
 and
Sasikumar, P.
 and
Bai, H.
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201281}
}
@inproceedings{
10.2312:egve.20201280,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Dark/Light Mode Adaptation for Graphical User Interfaces on Near-Eye Displays}},
author = {
Erickson, Austin
 and
Kim, Kangsoo
 and
Bruder, Gerd
 and
Welch, Gregory F.
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201280}
}
@inproceedings{
10.2312:egve.20201279,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
A Wind Interaction System from the Real to the Virtual World}},
author = {
Liu, Jingyi
 and
Wakita, Wataru
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201279}
}
@inproceedings{
10.2312:egve.20201278,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Effect of Motion and Hand Shape of a Massage Robot on Social Impression: Exploratory study in a Virtual Environment}},
author = {
Yamamoto, Kyosuke
 and
Kato, Yuki
 and
Tasaki, Ryosuke
 and
Akiduki, Takuma
 and
Mashimo, Tomoaki
 and
Honna, Atsuo
 and
Kitazaki, Michiteru
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201278}
}
@inproceedings{
10.2312:egve.20201284,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Virtual Reality Training for Proper Recycling Behaviors}},
author = {
Do, Tiffany D.
 and
Yu, Dylan S.
 and
Katz, Alyssa
 and
McMahan, Ryan P.
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201284}
}
@inproceedings{
10.2312:egve.20201283,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Towards Interactive Virtual Dogs as a Pervasive Social Companion in Augmented Reality}},
author = {
Norouzi, Nahal
 and
Kim, Kangsoo
 and
Bruder, Gerd
 and
Welch, Greg
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201283}
}
@inproceedings{
10.2312:egve.20201282,
booktitle = {
ICAT-EGVE 2020 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments - Posters and Demos},
editor = {
Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
}, title = {{
Situational Awareness in Human Computer Interaction: Diana's World}},
author = {
Krishnaswamy, Nikhil
 and
Beveridge, Ross
 and
Pustejovsky, James
 and
Patil, Dhruva
 and
McNeely-White, David G.
 and
Wang, Heting
 and
Ortega, Francisco R.
}, year = {
2020},
publisher = {
The Eurographics Association},
ISSN = {1727-530X},
ISBN = {978-3-03868-112-0},
DOI = {
10.2312/egve.20201282}
}

Browse

Recent Submissions

Now showing 1 - 16 of 16
  • Item
    Novel Tap Operation on Capacitive Touch Screen for People with Visual Impairment
    (The Eurographics Association, 2020) Funahashi, Kenji; Maki, Hayato; Iwahori, Yuji; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    We propose a novel tap method for a capacitive touch screen, which is called inverse tap (iTap). Because this is operated as follows: a finger is removed from a screen first, and then put on it, different from normal tap. It enables the people with visual impairment to find a braille on a touch screen and operate a button, after remembering a button and a function layout. It also enables drivers to operate a car audio and an A/C through a touch screen instrument panel after a quick look at it while driving when they can not close watch on it.
  • Item
    A Virtual Reality Adaptive Exergame for the Enhancement of Physical Rehabilitation Using Social Facilitation
    (The Eurographics Association, 2020) Najm, Ali; Michael-Grigoriou, Despina; Kyrlitsias, Christos; Christofi, Maria; Hadjipanayi, Christos; Sokratous, Dimitris; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    VR-based rehabilitation allows the creation of fully controlled environments that define training tasks specifically designed to target the individual needs of patients. VR-based rehabilitation systems can be integrated into game-like interactions, capitalizing on motivational factors that are essential for recovery [MP00]. This project focuses on the development and preliminary evaluation of a VR-based approach for upper limb rehabilitation in chronic stroke survivors who suffer from hemiplegia. Towards this end, we have developed a VR exergame, where the player is required to repeat the supination-pronation movement of the wrist joint, similar to that done within a physiotherapy session. An ongoing issue with such exercises in rehabilitation is that recovery methods lose their effectiveness when the procedure becomes tedious [KJ08, SLSORCan11]. Therefore, the application that we have developed differs from pre-existing ones in the fact that it is based on the theory of Social Facilitation [Z65]. The objective of the proposed project is to investigate the impact of the existence of a virtual agent, who will act as a ''social facilitator'', on the patient's overall performance and interest in the upper limb rehabilitation exergame.
  • Item
    An Automated Virtual Receptionist for Recognizing Visitors and Assuring Mask Wearing
    (The Eurographics Association, 2020) Zehtabian, Sharare; Khodadadeh, Siavash; Kim, Kangsoo; Bruder, Gerd; Welch, Greg; Bölöni, Ladislau; Turgut, Damla; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    Intelligent virtual agents have many societal uses, specifically in situations in which the presence of real humans would be prohibitive. In particular, virtual receptionists can perform a variety of tasks associated with visitor and employee safety, e.g., during the COVID-19 pandemic. In this poster, we present our prototype of a virtual receptionist that employs computer vision and meta-learning techniques to identify and interact with a visitor in a manner similar to that of a real human receptionist. Specifically we employ a meta-learning-based classifier to learn the visitors' faces from the minimal data collected during a first visit, such that the receptionist can recognize the same visitor during follow-up visits. The system also makes use of deep neural network-based computer vision techniques to recognize whether the visitor is wearing a face mask or not.
  • Item
    Tactile Telepresence for Isolated Patients
    (The Eurographics Association, 2020) Mostofa, Nafisa; Avendano, Indira; McMahan, Ryan P.; Welch, Gregory F.; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    For isolated patients, for example COVID-19 patients in an intensive care unit, conventional televideo tools can provide a degree of visual telepresence, but at best approximate a ''through a window'' metaphor-visitors such as loved ones cannot touch the patient. We present preliminary work aimed at providing an isolated patient and remote visitors with visual interactions that are augmented by touch-a perception of being touched for the isolated patient, and a perception of touching for the visitors.
  • Item
    Partial Finger Involvement Reflects into Grasping Tasks Performance and Accuracy
    (The Eurographics Association, 2020) Boban, Loën; Delahaye, Mathias; Boulic, Ronan; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    This paper presents a user study comparing a grasping algorithm we adapted for the Valve Index controller to common grasping approaches using the HTC Vive Wand or the Oculus Quest's Computer Vision-based finger tracking. It involved 24 participants performing two widely known manipulation tasks for each device: "Pick and Place" and "Grab and Reorient". Our results place our Index Controller approach as a good trade-off between the other two approaches regarding completion time and accuracy.
  • Item
    Empathy with Human's and Robot's Embarrassments in Virtual Environments
    (The Eurographics Association, 2020) Sugiura, Maruta; Higashihata, Kento; Sato, Atsushi; Itakura, Shoji; Kitazaki, Michiteru; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    We feel embarrassed not only when we are embarrassed but also when we are watching others embarrassed. Humans show empathy for pain not only human others but also robots. However, it has not been investigated whether humans show empathy for robot's embarrassment. Thus, we aimed to test whether humans can empathize with robot's embarrassment in virtual environments. Four situations both of non-embarrassing and embarrassing stimuli were presented on an HMD, and participants were asked to rate their own feeling of embarrassment and the actor's feeling of embarrassment. We found that the own feeling of embarrassment was higher in human than robot actors, and higher in embarrassing than non-embarrassing conditions. The actor's feeling of embarrassment was rated higher in embarrassing than non-embarrassing conditions, and the effect was much larger in human than robot actors. These results suggest that participants could show empathy with both for human and robot in the embarrassing situations, but they infer that the robot feels less embarrassed than humans.
  • Item
    Spatialized AR Polyrhythmic Metronome Using Bose Frames Eyewear
    (The Eurographics Association, 2020) Pinkl, James; Cohen, Michael; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    Polyrhythms, combinations of contrasting but mathematically related rhythms, are challenging to play, even for skilled musicians. This project entails the development of an augmented reality metronome application with an auditorily spatialized, polyphonic soundscape. Audio objects within the scene are metronomes set at polyrhythmic tempos. User control is through a pair of Bose Frames eyewear and the touch screen of a phablet hosting the application. Audio output of the scene is spatialized using the Google Resonance SDK. Options for reverb, rhythmic animation of the sound sources, and visualization of the tempo are also featured.
  • Item
    Pseudo Physical Contact and Communication in VRChat: A Study with Survey Method in Japanese Users
    (The Eurographics Association, 2020) Nagamachi, Kazuya; Kato, Yuki; Sugimoto, Maki; Inami, Masahiko; Kitazaki, Michiteru; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    VRChat is one of social virtual reality platforms and getting popular. Pseudo physical contacts are used for communication in VRChat. We performed a questionnaire survey for VRChat users (N=341) in Japan to take statistics of users and their avatars, and to investigate effects of pseudo physical contacts on interpersonal attractiveness and communication. Users were 87% male, 8% female, and 4% neutral genders in the real world, while their avatars were 4% male, 87% female, and 9% neutral. Participants answered that the interpersonal attractiveness increased and the communication difficulty decreased after pseudo physical contacts, suggesting that the pseudo physical contact may improve our social relationship without actual touch.
  • Item
    AR Avatar Separated from Lecturer for Individual Communication in One-to-many Communication
    (The Eurographics Association, 2020) Kitagishi, Yuki; Tanaka, Yuki; Yonezawa, Tomoko; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    In this paper, we propose an augmented reality agent separated from the lecturer as his/her avatar to promote individual communication between the lecturer and the audience in parallel with one-to-many communication such as lectures. The proposed agent is expressed by 1-1) a shadow and 1-2) its trajectory drawn by projection mapping to the floor, as well as 2) localized footsteps using the parametric speaker. The agent approaches a particular audience member who seems to need to talk with the lecturer individually. To emphasize that the agent is the lecturer's avatar, the proposed system draws the trajectory from the lecturer's feet to the agent's current position and shakes the shadow's tail like will-o'-the-wisp. During the lecture, the agent approaches the audience member who wants individual communication with the lecturer. After that, the agent talks to the audience member as the lecturer. We expect that the proposed agent will aid in the individual communication between the lecturer and the audience without the audience's hesitation, and will be able to enable multiple and parallel communications with few additional resources required by the lecturer.
  • Item
    First Contact - Take 2 Using XR to Overcome Intercultural Discomfort (racism)
    (The Eurographics Association, 2020) Gunn, M. J.; Sasikumar, P.; Bai, H.; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    Digital/human encounter is explored through a suite of experiences that comprises common/room, an art installation that uses various modes of Extended Reality (XR) to support social engagement and generate connections with a view to reversing processes of societal atomisation and intercultural discomfort (racism). common/room is exhibited as an informal dining room where each table hosts a distinct experience, designed to bring people together for discussion, active listening and considered response. Although XR is my tool, real encounter is my aim. Each experience, be it using 360 3D video in a headset or projection, or AR, simulates informal face-to-face encounters in the setting of a domestic kitchen or dining room. Visitors to one such experience, First Contact - Take 2, are invited to sit at a dining table where, by wearing a head-mounted Augmented Reality display, they encounter a volumetric representation of an indigenous Maori woman seated opposite. She speaks out of her culture that has refined collective endeavour and relational psychology over millennia.
  • Item
    Dark/Light Mode Adaptation for Graphical User Interfaces on Near-Eye Displays
    (The Eurographics Association, 2020) Erickson, Austin; Kim, Kangsoo; Bruder, Gerd; Welch, Gregory F.; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    In the fields of augmented reality (AR) and virtual reality (VR), many applications involve user interfaces (UIs) to display various types of information to users. Such UIs are an important component that influences user experience and human factors in AR/VR because the users are directly facing and interacting with them to absorb the visualized information and manipulate the content. While consumer's interests in different forms of near-eye displays, such as AR/VR head-mounted displays (HMDs), are increasing, research on the design standard for AR/VR UIs and human factors becomes more and more interesting and timely important. Although UI configurations, such as dark mode and light mode, have increased in popularity on other display types over the last several years, they have yet to make their way into AR/VR devices as built in features. This demo showcases several use cases of dark mode and light mode UIs on AR/VR HMDs, and provides general guidelines for when they should be used to provide perceptual benefits to the user.
  • Item
    A Wind Interaction System from the Real to the Virtual World
    (The Eurographics Association, 2020) Liu, Jingyi; Wakita, Wataru; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    We propose a wind interaction system from the real to the virtual world. Specifically, when the spectator waves the VIVE controller to the VR player, a wind is generated according to the direction and acceleration of waving in both real and virtual side. In flight content of this system, the aircraft tilts under the influence of the wind, and the motion platform reproduces the actual tilt. With this system, it is expected that spectators waiting for a VR experience and people who do not want to wear an HMD due to VR sickness etc. can enjoy one VR content together by disturbing or supporting the VR player.
  • Item
    Effect of Motion and Hand Shape of a Massage Robot on Social Impression: Exploratory study in a Virtual Environment
    (The Eurographics Association, 2020) Yamamoto, Kyosuke; Kato, Yuki; Tasaki, Ryosuke; Akiduki, Takuma; Mashimo, Tomoaki; Honna, Atsuo; Kitazaki, Michiteru; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    We aimed to investigate the effects of motion pattern and hand shape on social impressions of a massage robot. The experiment was performed in a virtual environment as an exploratory study. Participants observed a massage robot touching their body, and answered the Robot Social Attributes Scale. There were two motion patterns (discontinuous and smooth) and three types of end effectors (ball, robot hand, and human hand). We found that the massage robot was perceived more competent, warmer, and more comfortable when it moved smoothly than when it moved discontinuously, and the impression of warmth was higher for the human hand than the ball end effector. These results suggest that the massage robot should move smoothly and it would be better if its end effector is like a human hand.
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    Virtual Reality Training for Proper Recycling Behaviors
    (The Eurographics Association, 2020) Do, Tiffany D.; Yu, Dylan S.; Katz, Alyssa; McMahan, Ryan P.; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    We present an immersive virtual reality (VR) application that is designed to train users in recycling behaviors. In this demonstration, users play a recycling game in which they are awarded for proper recycling procedures. The application provides users with visual and auditory feedback as well as various interaction cues. Prior research shows that VR experiences can influence behavior in the physical world and can be particularly powerful in behavior modification. This application aims to transfer real recycling behaviors to participants and can be used to study the effects of VR on behavior modification.
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    Towards Interactive Virtual Dogs as a Pervasive Social Companion in Augmented Reality
    (The Eurographics Association, 2020) Norouzi, Nahal; Kim, Kangsoo; Bruder, Gerd; Welch, Greg; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    Pets and animal-assisted intervention sessions have shown to be beneficial for humans' mental, social, and physical health. However, for specific populations, factors such as hygiene restrictions, allergies, and care and resource limitations reduce interaction opportunities. In parallel, understanding the capabilities of animals' technological representations, such as robotic and digital forms, have received considerable attention and has fueled the utilization of many of these technological representations. Additionally, recent advances in augmented reality technology have allowed for the realization of virtual animals with flexible appearances and behaviors to exist in the real world. In this demo, we present a companion virtual dog in augmented reality that aims to facilitate a range of interactions with populations, such as children and older adults.We discuss the potential benefits and limitations of such a companion and propose future use cases and research directions.
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    Situational Awareness in Human Computer Interaction: Diana's World
    (The Eurographics Association, 2020) Krishnaswamy, Nikhil; Beveridge, Ross; Pustejovsky, James; Patil, Dhruva; McNeely-White, David G.; Wang, Heting; Ortega, Francisco R.; Kulik, Alexander and Sra, Misha and Kim, Kangsoo and Seo, Byung-Kuk
    In this paper, we illustrate the role that situated awareness plays in modeling human interactions with Intelligent Virtual Agents (IVAs). Here we describe Diana, a multimodal IVA who exists within an embodied Human-Computer Interaction (EHCI) environment. Diana is a multimodal dialogue agent enabling communication through language, gesture, action, facial expressions, and gaze tracking, in the context of task-oriented interactions.