https://www.kunalgupta.in/research/mobilehci2021

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1<title>Kunal Gupta | HCI Researcher</title><meta name="description" content="Kunal Gupta | HCI Researcher"/><link rel="author" href="https://kunal-gupta.github.io"/><meta name="author" content="Kunal Gupta"/><link rel="icon" href="/favicon.ico" type="image/x-icon" sizes="16x16"/><meta name="next-size-adjust"/>

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1</head><body class="__variable_1e4310 __variable_c3aa02"><!--$!--><template data-dgst="BAILOUT_TO_CLIENT_SIDE_RENDERING"></template><!--/$--><nav class="navbar navbar-b navbar-reduce navbar-expand-md fixed-top" id="mainNav"><div class="container"><a class="navbar-brand js-scroll" href="/"><img src="https://res.cloudinary.com/kunal-gupta/image/upload/v1642668708/kunalgupta.in/kg_logo_v0.4-300x124_ngfsoe.png" alt="logo" style="max-width:100px"/></a><button class="navbar-toggler collapsed" type="button" data-toggle="collapse" data-target="#navbarDefault" aria-controls="navbarDefault" aria-expanded="false" aria-label="Toggle navigation"><span></span><span></span><span></span></button><div class="navbar-collapse collapse justify-content-end" id="navbarDefault"><ul class="navbar-nav"><li class="nav-item"><a class="nav-link js-scroll active" href="/">About</a></li><li class="nav-item"><a class="nav-link js-scroll" href="#work">Research</a></li><li class="nav-item"><a class="nav-link js-scroll" href="#experience">Experience</a></li><li class="nav-item"><a class="nav-link js-scroll" href="https://drive.google.com/file/d/10dk52GI5KMuF2ATcgI1vfb4N7J3663W4/view?usp=sharing" target="_blank">CV</a></li><li class="nav-item"><a class="nav-link js-scroll" href="#contact">Say Hello</a></li></ul></div></div></nav><div class="position-relative py-5"><div class="container-fluid"><div class="row gx-4 gx-lg-5 align-items-center my-5 text-center"><div class="container-img w-100"><img class="img-fluid w-100" src="https://res.cloudinary.com/kunal-gupta/image/upload/v1640073500/kunalgupta.in/Research/6%20MobileHCI/teaser2_fctoba.png" alt="..."/><h3 class="centered">Towards Understanding Physiological Responses to Emotional Autobiographical Memory Recall in Mobile VR Scenarios</h3></div></div><div class="container text-center"><div class="row gx-4 gx-lg-5 align-items-center my-md-5 mob-top-margin"><div class="col-lg-12"><iframe width="80%" height="400" src="https://www.youtube.com/embed/anRzHpwcARI" title="YouTube video player" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen=""></iframe></div></div><div class="row gx-4 gx-lg-5 align-items-center my-5"><div class="col-lg-12 text-left"><h3>Abstract</h3><p class="text-black">Virtual Reality (VR) is becoming increasingly mobile and ubiquitous but the experience is still rarely tailored to a person’s individual experience and emotion. Autobiographical memories (AM) are better remembered when an event is associated with strong emotional experiences. In this work, we introduce an experimental paradigm in VR to investigate the effect of emotional AM recall on a user’s physiological state when coupled with wearable electrodermal activity (EDA) sensors and integrated pupil trackers. With an objective to benchmark the effect of AM recall on human physiology, we replicated the Autobiographical Memory Test (AMT) in VR which displays positive, negative, and neutral valence words to participants for them to recall self-relevant memories associated with that word. We found that there was a positive effect of AM recall on EDA peak amplitude, EDA peak number, and pupil diameter when compared with no recall. However, there was no impact on emotional AM recall. Finally, we discuss the limitations and possibilities of leveraging autobiographical memory to create personalized mobile VR experiences when used with wearable physiological sensors.</p></div></div><div class="card"><div class="card-body"><blockquote class="blockquote mb-0"><footer class="blockquote-footer pb-0"><cite title="Source Title">Gupta, Kunal, Sam WT Chan, Yun Suen Pai, Alexander Sumich, Suranga Nanayakkara, and Mark Billinghurst. &#x27;Towards Understanding Physiological Responses to Emotional Autobiographical Memory Recall in Mobile VR Scenarios.&#x27; In Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction, pp. 1-5. 2021.</cite></footer></blockquote></div></div><p class="text-black my-5"><strong>Mobile HCI 2021, Toulouse &amp; Virtual France</strong></p><p class="pt-3"><a class="btn btn-outline-dark js-scroll" href="https://dl.acm.org/doi/abs/10.1145/3447527.3474864" role="button" target="_blank" rel="noopener noreferrer">Read Paper</a></p></div></div><a class="btn btn-link previous js-scroll px-md-4" href="siggasiaxr2021"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="circle-arrow-left" class="svg-inline--fa fa-circle-arrow-left " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" height="48" width="48" color="#3979be">

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