BROWSE

Related Researcher

Author's Photo

Oakley, Ian
Interactions Lab
Research Interests
  • Interaction Design, Tangible Computing, Social Computing, Multi-modal Interfaces

ITEM VIEW & DOWNLOAD

Characterizing In-Air Eyes-Free Typing Movements in VR

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Characterizing In-Air Eyes-Free Typing Movements in VR
Author
Gil, HyunjaeShin, YonghwanSon, HyungkiHwang, InwookOakley, IanKim, Jin Ryong
Issue Date
2020-11-02
Publisher
Association for Computing Machinery
Citation
ACM Symposium on Virtual Reality Software and Technology
Abstract
We empirically explore fundamental requirements for achieving VR in-air typing by observing the unconstrained eyes-free in-air typing of touch typists. We show that unconstrained typing movements differ substantively from previously observed constrained in-air typing movements and introduce a novel binary categorization of typing strategies: typists who use finger movements alone (FINGER) and those who combine finger movement with gross hand movement (HAND). We examine properties of finger kinematics, correlated movement of fingers, interrelation in consecutive key-strokes, and 3D distribution of key-stroke movements. We report that, compared to constrained typing, unconstrained typing generates shorter (49 mm) and faster (764 mm/s) key-strokes with a high correlation of finger movement and that the HAND strategy group exhibits more dynamic key-strokes. We discuss how these findings can inform the design of future in-air typing systems.
URI
https://scholarworks.unist.ac.kr/handle/201301/49171
DOI
10.1145/3385956.3418963
Appears in Collections:
DHE_Conference Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU