3D Virtual Tracing and Depth Perception Problem on Mobile AR

Gombač, Leo; Pucihar, Klen Čopič; Kljun, Matjaž; Coulton, Paul; Grbac, Jan

doi:10.1145/2851581.2892412

Cited by 19 publications

(11 citation statements)

References 19 publications

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“…ML mode). This outcome is not in line with results from our 3D virtual tracing study [7] where placing a 3D object on a stand and holding the mobile phone in hand drastically decreased user's ability to trace draw. Holding an object in hand may have had several advantages, amongst others, the sense of proprioception-sensory input about where one hand (and its fingers) is positioned in relation to the other hand (and its fingers) which may lead to better depth perception [21].…”

Section: Virtual Tracing Whilst Holding the ML In Handcontrasting

confidence: 86%

“…The second observational study with three participants explored how depth distortion affects 3D virtual tracing (e.g. virtual tracing a contour to a cup) with a 3D virtual tracing prototype [7]. Drawing performance in the study exceeded authors' expectations suggesting depth distortion, whilst holding the object in hand, is not as problematic as initially predicted.…”

Section: Related Workmentioning

confidence: 87%

“…The results show that (i) traditional template mode is the fastest mode with highest perceived user satisfaction and best rank, (ii) it is possible to use mobile phones as in-situ sketching aids, (iii) contrary to 3D virtual tracing [7], 2D virtual tracing is possible whilst holding the phone in hand, and (iv) that only in SP mode, participants expressed the need for a feature that will allow the to understanding the wider context (e.g. minimap 3 ).…”

Section: Discussionmentioning

confidence: 99%

“…(a) QUIS scores[1][2][3][4][5][6][7][8][9]; (b) Ranking results for preference (smaller is better); (c) Average task time completion in minutes; (d) Ranking results for drawing quality (smaller is better).…”

mentioning

confidence: 99%

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Using a Mobile Phone as a 2D Virtual Tracing Tool: Static Peephole vs. Magic Lens

Pucihar

Kljun

Coulton

2016

IFIP Advances in Information and Communication Technology

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Traditional sketching aids rely on the physical production of templates or stencils which is particularly problematic in the case of larger formats. One possible solution is 2D virtual tracing using a virtual template to create a physical sketch. This paper evaluates a mobile phone as a 2D virtual tracing tool by comparing three tracing methods: (i) a traditional tracing method with a printed template, (ii) a virtual tracing method Static Peephole (SP) in which the virtual template is manually adjusted to a physical contour by drag and pinch gestures, and (iii) a virtual tracing method augmented reality Magic Lens (ML) in which template is projected on the physical object such as paper hence navigation is possible through physical movement of the mobile device. The results show that it is possible to use mobile phones for virtual tracing, however, ML only achieved comparable performance to SP mode and traditional methods continued to be quicker and preferred by users.

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Section: Virtual Tracing Whilst Holding the ML In Handcontrasting

confidence: 86%

Section: Related Workmentioning

confidence: 87%

Section: Discussionmentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Using a Mobile Phone as a 2D Virtual Tracing Tool: Static Peephole vs. Magic Lens

Pucihar

Kljun

Coulton

2016

IFIP Advances in Information and Communication Technology

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“…This problem is less severe but it also occurs in mobile AR applications since the users have to hold the mobile device in their hands while they perform another activity (e.g., drawing). For example, in the study carried out by Gombač et al [20], the participants held a mobile device in their hands while drawing and their performance drastically decreased.…”

Section: Discussionmentioning

confidence: 99%

Users’ Perceptions Using Low-End and High-End Mobile-Rendered HMDs: A Comparative Study

et al. 2018

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Currently, it is possible to combine Mobile-Rendered Head-Mounted Displays (MR HMDs) with smartphones to have Augmented Reality platforms. The differences between these types of platforms can affect the user's experiences and satisfaction. This paper presents a study that analyses the user's perception when using the same Augmented Reality app with two MR HMD (low-end and high-end). Our study evaluates the user's experience taking into account several factors (control, sensory, distraction, ergonomics and realism). An Augmalpha-lowerented Reality app was developed to carry out the comparison for two MR HMDs. The application had exactly the same visual appearance and functionality for both devices. Forty adults participated in our study. From the results, there were no statistically significant differences for the users' experience for the different factors when using the two MR HMDs, except for the ergonomic factors in favour of the high-end MR HMD. Even though the scores for the high-end MR HMD were higher in nearly all of the questions, both MR HMDs provided a very satisfying viewing experience with very high scores. The results were independent of gender and age. The participants rated the high-end MR HMD as the best one. Nevertheless, when they were asked which MR HMD they would buy, the participants chose the low-end MR HMD taking into account its price.

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User Engagement Continuum: From Art Exploration to Remixing Culture with Augmented Reality

Kljun

Coulton

Pucihar

2022

Springer Series on Cultural Computing

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3D Virtual Tracing and Depth Perception Problem on Mobile AR

Cited by 19 publications

References 19 publications

Using a Mobile Phone as a 2D Virtual Tracing Tool: Static Peephole vs. Magic Lens

Using a Mobile Phone as a 2D Virtual Tracing Tool: Static Peephole vs. Magic Lens

Users’ Perceptions Using Low-End and High-End Mobile-Rendered HMDs: A Comparative Study

User Engagement Continuum: From Art Exploration to Remixing Culture with Augmented Reality

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