Notification in VR

Rzayev, Rufat; Mayer, Sven; Krauter, Christian Andreas; Henze, Niels

doi:10.1145/3311350.3347190

Cited by 64 publications

(13 citation statements)

References 43 publications

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“…Lastly, few papers adjusted their signifcance threshold for multiple testing: 81.51% (n=97) of papers did not report adjusting their critical level despite conducting multiple tests related to one hypothesis. Of the remaining works, 10.92% (n=13) performed adjustments [e.g., 114,138], and a further 7.56% (n=9) did not require adjustment for multiple tests [e.g., 62, 94].…”

Section: Efect Sizes and Confidence Intervalsmentioning

confidence: 99%

Statistical Significance Testing at CHI PLAY: Challenges and Opportunities for More Transparency

Vornhagen

Tyack

Mekler

2020

Proceedings of the Annual Symposium on Computer-Human Interaction in Play

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Statistical Signifcance Testing -or Null Hypothesis Signifcance Testing (NHST) -is common to quantitative CHI PLAY research. Drawing from recent work in HCI and psychology promoting transparent statistics and the reduction of questionable research practices, we systematically review the reporting quality of 119 CHI PLAY papers using NHST (data and analysis plan at OSF.io). We fnd that over half of these papers employ NHST without specifc statistical hypotheses or research questions, which may risk the proliferation of false positive fndings. Moreover, we observe inconsistencies in the reporting of sample sizes and statistical tests. These issues refect fundamental incompatibilities between NHST and the frequently exploratory work common to CHI PLAY. We discuss the complementary roles of exploratory and confrmatory research, and provide a template for more transparent research and reporting practices. CCS CONCEPTS• Human-centered computing → Empirical studies in HCI .

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Section: Efect Sizes and Confidence Intervalsmentioning

confidence: 99%

Statistical Significance Testing at CHI PLAY: Challenges and Opportunities for More Transparency

Vornhagen

Tyack

Mekler

2020

Proceedings of the Annual Symposium on Computer-Human Interaction in Play

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“…The first was the HTC Vive 'Knock" notification [31], a text notification to pause the application in use and notify the VR user that someone nearby desires their attention. [22,26] suggest the low priority notifications would go unnoticed while the medium / high priority notifications would be noticed but significantly disrupt the user's sense of presence [3,13,23,27]. Williamson et al investigated methods a passenger using a VR headset on an airplane might be interrupted [33].…”

Section: Unidirectional Interruptionsmentioning

confidence: 99%

Bystander interruption of VR users

O’Hagan

Williamson

Khamis

2020

Proceedings of the 9TH ACM International Symposium on Pervasive Displays

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Research has begun to investigate the interruption of VR users but lacks an understanding of how social factors (setting / relationship to the VR user) might impact the interruption and why bystanders interrupt as they do. We conducted a survey (N=100) into bystander comfort when interrupting a VR user (known / unknown) in 4 settings (private spaces, public spaces, private transport, public transport) and their willingness to use a range of interruption strategies. Our results suggest relationship to the VR user is more influential than setting when considering comfort and acceptability of interruption strategy. A follow-up lab study (N=16) investigated bystander interruption of a known VR user in a private setting. Most used a combination of speech and touch to interrupt though a subset used unconventional, improvised strategies we term playful interruptions. With the recent inclusion of open ear audio in VR headsets and preference towards verbal interruptions in our results we conducted a survey (N=76) into the consumer response to open ear audio in VR headsets. We report open ear audio was used regularly by 52.6% of our respondents 60% of who rate their experience with it positively.

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“…Both the Display and Environment styles aided user perception and comprehension for secondary textual information. However, prior work has found that text notifications locked to the field-of-view in both virtual reality (VR) [83] and AR [84] headsets result in a higher sense of urgency. For instance, the authors in [83] found that text notifications locked to a VR headset display resulted in users viewing them as more imperative than text notifications in the environment.…”

Section: Discussionmentioning

confidence: 99%

“…However, prior work has found that text notifications locked to the field-of-view in both virtual reality (VR) [83] and AR [84] headsets result in a higher sense of urgency. For instance, the authors in [83] found that text notifications locked to a VR headset display resulted in users viewing them as more imperative than text notifications in the environment. Also, the authors in [84] conducted a study examining different locations of notifications in an AR headset display during social conversations.…”

Section: Discussionmentioning

confidence: 99%

Designing Critical and Secondary Information in Augmented Reality Headsets for Situational Awareness

Woodward¹,

Smith²,

Wang³

et al. 2023

J. Engg. Res. & Sci.

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Augmented Reality (AR) headsets are being used in different contexts (e.g., the oil industry, healthcare, military); however, there is a lack of research and design recommendations on how information should be presented in the AR headset displays, especially for aiding users' situational awareness. We present two studies: one examining if existing findings on the perceptibility of three types of visual stimulus (color, text, shapes) can be applied to AR headsets for critical information, and one analyzing three different presentation styles (Display, Environment, Mixed Environment) for textual secondary information in AR headsets. Our study on secondary information is an extension of prior work. For critical information, we found that existing visual perception findings can be applied to AR headsets; there is a hierarchy of salient visual features. Understanding that we can utilize prior work on visual features helps in designing salient critical information for AR headset displays. For secondary information, we found that having the text in the Display and Environment presentation styles assisted in participants' perception and comprehension when compared to the Mixed Environment presentation style. Based on our results, we provide design recommendations on how to present critical and secondary information in AR headset displays to aid in users' situational awareness, which is essential in safety crucial domains such as the military.

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Notification in VR

Cited by 64 publications

References 43 publications

Statistical Significance Testing at CHI PLAY: Challenges and Opportunities for More Transparency

Statistical Significance Testing at CHI PLAY: Challenges and Opportunities for More Transparency

Bystander interruption of VR users

Designing Critical and Secondary Information in Augmented Reality Headsets for Situational Awareness

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