Investigating Collaborative Exploration of Design Alternatives on a Wall-Sized Display

Okuya, Yujiro; Gladin, Olivier; Ladeveze, Nicolas; Fleury, Cédric; Bourdot, Patrick

doi:10.1145/3313831.3376736

Cited by 5 publications

(3 citation statements)

References 56 publications

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“…In contrast, the function of sharp pointing is to quickly point to a specific value or word at the screen in order to support his/her point through evidence. The narrative pointing vs. sharp pointing is analogous to the work of Okuya et al [38], where, in a scenario about CAD data adjustment, they distinguished between deictic-specific vs. deictic-range with regards to a specific shape or range of shapes accordingly. However, in our decision-making scenario, we do not limit NP into ranges, since a NP can also include reading a tweet from the news or describe on the map the travel of a delivery option, for instance.…”

Section: Resultsmentioning

confidence: 80%

Establishing Awareness through Pointing Gestures during Collaborative Decision-Making in a Wall-Display Environment

Maquil

Anastasiou

Afkari

et al. 2023

Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems

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Sharing a physical environment, such as that of a wall-display, facilitates gaining awareness of others' actions and intentions, thereby bringing benefits for collaboration. Previous studies have provided first insights on awareness in the context of tabletops or smaller vertical displays. This paper seeks to advance the current understanding on how users share awareness information in wall-display environments and focusses on mid-air pointing gestures as a foundational part of communication. We present a scenario dealing with the organization of medical supply chains in crisis situations, and report on the results of a user study with 24 users, split into 6 groups of 4, performing several tasks. We investigate pointing gestures and identify three subtypes used as awareness cues during face-to-face collaboration: narrative pointing, loose pointing, and sharp pointing. Our observations show that reliance on gesture subtypes varies across participants and groups, and that sometimes vague pointing is sufficient to support verbal negotiations.

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Section: Resultsmentioning

confidence: 80%

Establishing Awareness through Pointing Gestures during Collaborative Decision-Making in a Wall-Display Environment

Maquil

Anastasiou

Afkari

et al. 2023

Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems

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show abstract

“…This automation is well-suited for drawing and photo editing applications [45,52,77], where an interactive parameter space can quickly produce many variants. Interactive design externalization can facilitate browsing and presenting design alternatives [14] as well as a sequential exploration of a parameter space [43], either by individuals or by teams of designers engaged in a process of collaborative critique [54]. Externalization for visualization design.…”

Section: Design Externalizationmentioning

confidence: 99%

Generative Design Inspiration for Glyphs with Diatoms

Brehmer

Kosara

Hull

2022

IEEE Trans. Visual. Comput. Graphics

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Fig. 1. Sampling from palettes of mark shapes, encoding channels, and scaffold shapes (left), the Diatoms technique generated 20 alternative glyph designs for an urban mobility dataset [8] (center), displayed as small permutables, in which we show a single data point (New York City) drawn according to each of the 20 designs. We highlight two of these designs as small multiples, where every data point is drawn the same way (right). In these two designs, a city's region, area, and population correspond respectively with the drop's fill color, size, and rotation in A and with the hexagon's fill color, rotation, and alpha level in B ; a city's bike, transit, and walk scores correspond respectively with the purple, brown, and pink waves' amplitudes in A and with the stars' rotations in B .

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“…This automation is well-suited for drawing and photo editing applications [46,53,78], where an interactive parameter space can quickly produce many variants. Interactive design externalization can facilitate browsing and presenting design alternatives [15] as well as a sequential exploration of a parameter space [44], either by individuals or by teams of designers engaged in a process of collaborative critique [55]. Externalization for visualization design.…”

Section: Design Externalizationmentioning

confidence: 99%

Generative Design Inspiration for Glyphs with Diatoms

Brehmer¹,

Kosara²,

Hull³

2021

Preprint

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Investigating Collaborative Exploration of Design Alternatives on a Wall-Sized Display

Abstract: Figure 1. ShapeCompare enables non-CAD experts to generate and explore multiple design alternatives on a wall-sized display.

Cited by 5 publications

References 56 publications

Establishing Awareness through Pointing Gestures during Collaborative Decision-Making in a Wall-Display Environment

Establishing Awareness through Pointing Gestures during Collaborative Decision-Making in a Wall-Display Environment

Generative Design Inspiration for Glyphs with Diatoms

Generative Design Inspiration for Glyphs with Diatoms

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