Ahne

Niinimäki, Matti; Tahiroğlu, Koray

doi:10.1145/2212776.2212378

Cited by 6 publications

(2 citation statements)

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“…While little research specifically addresses the calibration problem, input tasks based on manipulating objects in unrestricted 3D space have been explored in the past. AHNE [25] investigated how different objects can be placed and repositioned in space to produce a desired sound output. XWand [39] used an interactive wand with visual feedback to allow for richer interaction with rich environments.…”

Section: Devices For 3d Interactionmentioning

confidence: 99%

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Wavi

Franjcic

Woźniak

Kasparavičiūtė

et al. 2016

Proceedings of the 18th International Conference on Human-Computer Interaction With Mobile Devices and Services

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Motion tracking systems are gaining popularity and have a number of applications in research, entertainment, and arts. These systems must be calibrated before use. This process requires extensive user effort to determine a 3D coordinate system with acceptable accuracy. Usually, this is achieved by rapidly manipulating a calibration device (e.g. a calibration wand) in a volume for a set amount of time. While this is a complex spatial input task, improving the user experience of calibration inspired little research. This paper presents the design, implementation, and evaluation of WAVI -a prototype device mounted on a calibration wand to jointly provide visual and tactile feedback during the calibration process. We conducted a user study that showed that the device significantly increases calibration quality without increasing user effort. Based on our experiences with WAVI, we present new insights for improving motion tracking calibration and complex spatial input.

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Section: Devices For 3d Interactionmentioning

confidence: 99%

“…As the user is handling the wand throughout the calibration, it is possible to constantly communicate haptic feedback. Since vibrationbased feedback has been preferred to pressure-based output in past work [25,36], we decided to design for vibration feedback on the wand handle.…”

Section: Exploring the Feedback Design Spacementioning

confidence: 99%