HaptiColor

Carcedo, Marta Gonzalez; Chua, Soon Hau; Perrault, Simon T.; Woźniak, Paweł W.; Joshi, Raj Kumar; Obaid, Mohammad; Fjeld, Morten; Zhao, Shengdong

doi:10.1145/2858036.2858220

Cited by 40 publications

(3 citation statements)

References 20 publications

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“…We arbitrarily assigned red to North, and then pure green to 120 • and blue to 240 • . The color mapping was inspired by past work in HCI that effectively mapped hue to circular models [6]. We considered the use of a fixed color for the goal, but past work suggested that a fixed color pattern was easy to memorize [6].…”

Section: Defining Feedback Modesmentioning

confidence: 99%

“…The color mapping was inspired by past work in HCI that effectively mapped hue to circular models [6]. We considered the use of a fixed color for the goal, but past work suggested that a fixed color pattern was easy to memorize [6]. Given that goals can be situated anywhere and North is not a preferred direction, a static color mapping can provide a consistent experience.…”

Section: Defining Feedback Modesmentioning

confidence: 99%

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Clairbuoyance

Kiss

Woźniak

Scheerer

et al. 2019

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems

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While we usually have no trouble with orientation, our sense of direction frequently fails in the absence of a frame of reference. Open-water swimmers raise their heads to look for a reference point, since disorientation might result in exhaustion or even drowning. In this paper, we report on Clairbuoyance-a system that provides feedback about the swimmer's orientation through lights mounted on swimming goggles. We conducted an experiment with two versions of Clairbuoyance: Discrete signals relative to a chosen direction, and continuous signals providing a sense of absolute direction. Participants swam to a series of targets. Proficient swimmers preferred the discrete mode; novice users the continuous one. We determined that both versions of Clairbuoyance enabled reaching the target faster than without the help of the system, although the discrete mode increased error. Based on the results, we contribute insights for designing directional guidance feedback for swimmers.

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Section: Defining Feedback Modesmentioning

confidence: 99%

Section: Defining Feedback Modesmentioning

confidence: 99%

Clairbuoyance

Kiss

Woźniak

Scheerer

et al. 2019

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems

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“…A variety of techniques exist for PC environments [34,59] as well as sophisticated visuals to convey wider selections of items that require the user's visual attention [58,65]. The circumstance of having to notify or remind users at times when they are away from a display has also been investigated, including vibrating wearables [9] and LEDs [1, 8, 14-16, 25, 56, 61]. A related stream of research addresses communicating information without having to capture the user's attention at all [2,3,10,29,30,46].…”

Section: Related Workmentioning

confidence: 99%

A Comparison of Notification Techniques for Out-of-View Objects in Full-Coverage Displays

Petford

Carson

Nacenta

et al. 2019

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems

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Full-coverage displays can place visual content anywhere on the interior surfaces of a room (e.g., a weather display near the coat stand). In these settings, digital artefacts can be located behind the user and out of their field of viewmeaning that it can be difficult to notify the user when these artefacts need attention. Although much research has been carried out on notification, little is known about how best to direct people to the necessary location in room environments. We designed five diverse attention-guiding techniques for full-coverage display rooms, and evaluated them in a study where participants completed search tasks guided by the different techniques. Our study provides new results about notification in full-coverage displays: we showed benefits of persistent visualisations that could be followed all the way to the target and that indicate distance-to-target. Our findings provide useful information for improving the usability of interactive full-coverage environments. CCS CONCEPTS • Human-centered computing → Interaction techniques; Empirical studies in HCI; Empirical studies in ubiquitous and mobile computing.

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