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Face typing: Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard

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Face typing : Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard. / Gizatdinova, Yulia; Spakov, Ǒleg; Surakka, Veikko.

2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012. 2012. p. 81-87 6162997.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Gizatdinova, Y, Spakov, Ǒ & Surakka, V 2012, Face typing: Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard. in 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012., 6162997, pp. 81-87, 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012, Breckenridge, CO, United States, 9/01/12. https://doi.org/10.1109/WACV.2012.6162997

APA

Gizatdinova, Y., Spakov, Ǒ., & Surakka, V. (2012). Face typing: Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard. In 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012 (pp. 81-87). [6162997] https://doi.org/10.1109/WACV.2012.6162997

Vancouver

Gizatdinova Y, Spakov Ǒ, Surakka V. Face typing: Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard. In 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012. 2012. p. 81-87. 6162997 https://doi.org/10.1109/WACV.2012.6162997

Author

Gizatdinova, Yulia ; Spakov, Ǒleg ; Surakka, Veikko. / Face typing : Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard. 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012. 2012. pp. 81-87

Bibtex - Download

@inproceedings{bb082519b92a463fa0b8dc4a4ca3a30d,
title = "Face typing: Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard",
abstract = "We present a novel vision-based perceptual user interface for hands-free text entry that utilizes face detection and visual gesture detection to manipulate a scrollable virtual keyboard. A thorough experimentation was undertaken to quantitatively define a performance of the interface in hands-free pointing, selection and scrolling tasks. The experiments were conducted with nine participants in laboratory conditions. Several face and head gestures were examined for detection robustness and user convenience. The system gave a reasonable performance in terms of high gesture detection rate and small false alarm rate. The participants reported that a new interface was easy to understand and operate. Encouraged by these results, we discuss advantages and constraints of the interface and suggest possibilities for design improvements.",
author = "Yulia Gizatdinova and Ǒleg Spakov and Veikko Surakka",
year = "2012",
doi = "10.1109/WACV.2012.6162997",
language = "English",
isbn = "9781467302333",
pages = "81--87",
booktitle = "2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Face typing

T2 - Vision-based perceptual interface for hands-free text entry with a scrollable virtual keyboard

AU - Gizatdinova, Yulia

AU - Spakov, Ǒleg

AU - Surakka, Veikko

PY - 2012

Y1 - 2012

N2 - We present a novel vision-based perceptual user interface for hands-free text entry that utilizes face detection and visual gesture detection to manipulate a scrollable virtual keyboard. A thorough experimentation was undertaken to quantitatively define a performance of the interface in hands-free pointing, selection and scrolling tasks. The experiments were conducted with nine participants in laboratory conditions. Several face and head gestures were examined for detection robustness and user convenience. The system gave a reasonable performance in terms of high gesture detection rate and small false alarm rate. The participants reported that a new interface was easy to understand and operate. Encouraged by these results, we discuss advantages and constraints of the interface and suggest possibilities for design improvements.

AB - We present a novel vision-based perceptual user interface for hands-free text entry that utilizes face detection and visual gesture detection to manipulate a scrollable virtual keyboard. A thorough experimentation was undertaken to quantitatively define a performance of the interface in hands-free pointing, selection and scrolling tasks. The experiments were conducted with nine participants in laboratory conditions. Several face and head gestures were examined for detection robustness and user convenience. The system gave a reasonable performance in terms of high gesture detection rate and small false alarm rate. The participants reported that a new interface was easy to understand and operate. Encouraged by these results, we discuss advantages and constraints of the interface and suggest possibilities for design improvements.

UR - http://www.scopus.com/inward/record.url?scp=84860699077&partnerID=8YFLogxK

U2 - 10.1109/WACV.2012.6162997

DO - 10.1109/WACV.2012.6162997

M3 - Conference contribution

SN - 9781467302333

SP - 81

EP - 87

BT - 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012

ER -