Search Results - "Human-centered computing Human computer interaction (HCI) HCI design and evaluation methods"

Exploring the Social Influence of Virtual Humans Unintentionally Conveying Conflicting Emotions by Choudhary, Zubin, Norouzi, Nahal, Erickson, Austin, Schubert, Ryan, Bruder, Gerd, Welch, Gregory F.

“…The expression of human emotion is integral to social interaction, and in virtual reality it is increasingly common to develop virtual avatars that attempt to…”
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Revisiting Distance Perception with Scaled Embodied Cues in Social Virtual Reality by Choudhary, Zubin, Gottsacker, Matthew, Kim, Kangsoo, Schubert, Ryan, Stefanucci, Jeanine, Bruder, Gerd, Welch, Gregory F.

“…Previous research on distance estimation in virtual reality (VR) has well established that even for geometrically accurate virtual objects and environments…”
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Virtual Objects Look Farther on the Sides: The Anisotropy of Distance Perception in Virtual Reality by Peillard, Etienne, Thebaud, Thomas, Normand, Jean-Marie, Argelaguet, Ferran, Moreau, Guillaume, Lecuyer, Anatole

“…The topic of distance perception has been widely investigated in Virtual Reality (VR). However, the vast majority of previous work mainly focused on distance…”
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High Expectations: An Observational Study of Programming and Cannabis Intoxication by He, Wenxin, Parikh, Manasvi, Weimer, Westley, Endres, Madeline

“… Based on a within-subjects design with over 70 participants, we find that, at ecologically…”
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Virtual Big Heads: Analysis of Human Perception and Comfort of Head Scales in Social Virtual Reality by Choudhary, Zubin, Kim, Kangsoo, Schubert, Ryan, Bruder, Gerd, Welch, Gregory F.

“…Virtual reality (VR) technologies provide a shared platform for collaboration among users in a spatial context. To enhance the quality of social signals during…”
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The Ripple Effects of Vulnerability: The Effects of a Robot's Vulnerable Behavior on Trust in Human-Robot Teams by Strohkorb Sebo, Sarah, Traeger, Margaret, Jung, Malte, Scassellati, Brian

“… We conducted a between-subjects experiment (N = 35 teams, 105 participants) comparing the behavior of three human teammates collaborating with either a social robot making vulnerable statements or with a social robot making neutral statements…”
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Humans Conform to Robots: Disambiguating Trust, Truth, and Conformity by Salomons, Nicole, van der Linden, Michael, Strohkorb Sebo, Sarah, Scassellati, Brian

“…Asch's [2] conformity experiment has shown that people are prone to adjusting their view to match those of group members even when they believe the answer of…”
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Game-Theoretic Modeling of Human Adaptation in Human-Robot Collaboration by Nikolaidis, Stefanos, Nath, Swaprava, Procaccia, Ariel D., Srinivasa, Siddhartha

“…In human-robot teams, humans often start with an inaccurate model of the robot capabilities. As they interact with the robot, they infer the robot's…”
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Robot Gaze Can Mediate Participation Imbalance in Groups with Different Skill Levels by Gillet, Sarah, Cumbal, Ronald, Pereira, Andre, Lopes, Jose, Engwall, Olov, Leite, Iolanda

“… In a between-subjects study (N=72), we compared an adaptive robot gaze behavior…”
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Screen or No Screen? Lessons Learnt from a Real-World Deployment Study of Using Voice Assistants With and Without Touchscreen for Older Adults by Chen, Chen, Lifset, Ella T, Han, Yichen, Roy, Arkajyoti, Hogarth, Michael, Moore, Alison A, Farcas, Emilia, Weibel, Nadir

“… However, the affordances of the additional touchscreen for older adults are unknown. Through a 40-day real-world deployment with older adults living independently, we present a within-subjects study (N = 16; age = 82.5, = 7.77, . = 70, . = 97…”
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Strategies for the Inclusion of Human Members within Human-Robot Teams by Strohkorb Sebo, Sarah, Dong, Ling Liang, Chang, Nicholas, Scassellati, Brian

“… In a human subjects experiment (N = 26 teams, 78 participants), groups of three participants completed two rounds of a collaborative task…”
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Thinking Aloud with a Tutoring Robot to Enhance Learning by Ramachandran, Aditi, Huang, Chien-Ming, Gartland, Edward, Scassellati, Brian

“… Results from a 2x2 between-subjects study (n=52) indicate that both the robot platform and use of the think-aloud strategy promoted learning gains for children…”
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Do You Think It's Biased? How To Ask For The Perception Of Media Bias by Spinde, Timo, Kreuter, Christina, Gaissmaier, Wolfgang, Hamborg, Felix, Gipp, Bela, Giese, Helge

“… Even though media bias has been the subject of many studies, previous assessment strategies are oversimplified, lack overlap and empirical evaluation…”
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Effects of Culture on the Credibility of Robot Speech: A Comparison between English and Arabic by Andrist, Sean, Ziadee, Micheline, Boukaram, Halim, Mutlu, Bilge, Sakr, Majd

“…As social robots begin to enter our lives as providers of information, assistance, companionship, and motivation, it becomes increasingly important that these…”
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Design and Evaluation of Visual Cues for Restoring and Guiding Visual Attention in Eye-Tracked VR by Woodworth, Jason W., Yoshimura, Andrew, Lipari, Nicholas G., Borst, Christoph W.

“…) shifts focus away from an object. Our study includes a guidance task in which subjects gaze at objects in a randomized order and a restoration task in which gaze sequences are interrupted by distraction events after which gaze must…”
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Deconstructed Trustee Theory: Disentangling Trust in Body and Identity in Multi-Robot Distributed Systems by Williams, Tom, Ayers, Daniel, Kaufman, Camille, Serrano, Jon, Roy, Sayanti

“…This paper introduces and justifies (through an n=210 online human subject study…”
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Quantum Computational Modeling for Affective Assessment in Virtual Reality Systems by Bayro, Allison, Jeong, Heejin

“… These signals were paired with the subjects' self-reported emotions, measured through the Self-Assessment Manikin…”
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Attention Guidance In The Wild: An Experiment Testing Visual Guidance Cues for VR Field Trips at High Schools by Woodworth, Jason W., Khokhar, Adil, Rahman, Yitoshee, Kulshreshth, Arun, Borst, Christoph W.

“… Results suggest a difference in effectiveness between lab subjects and high school students…”
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Exploring Cues and Signaling to Improve Cross-Reality Interruptions by Gottsacker, Matt, Syamil, Raiffa, Wisniewski, Pamela, Bruder, Gerd, Cruz-Neira, Carolina, Welch, Gregory

“… To assess the potential value of these mechanisms we conducted a preliminary 2\times 3 within-subjects experimental design user study (N=10…”
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Digital Agent's Engagement and Affective Posture Impact Its Social Presence and Trustworthiness in Group Decision-Making by Han, Bin, Kim, Hanseob, Kim, Jieun, Syawaludin, Muhammad Firdaus, Hwang, Jae-In

“… × 2 within-subject study manipulating the engagement and affective posture of a digital agent…”
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