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3DTouch: Towards a Wearable 3D Input Device for 3D Applications | | Anh Nguyen
; | | Date: |
1 Jun 2017 | | Abstract: | Three-dimensional (3D) applications have come to every corner of life. We
present 3DTouch, a novel 3D wearable input device worn on the fingertip for
interacting with 3D applications. 3DTouch is self-contained, and designed to
universally work on various 3D platforms. The device employs touch input for
the benefits of passive haptic feedback, and movement stability. Moreover, with
touch interaction, 3DTouch is conceptually less fatiguing to use over many
hours than 3D spatial input devices such as Kinect. Our approach relies on
relative positioning technique using an optical laser sensor and a 9-DOF
inertial measurement unit. We implemented a set of 3D interaction techniques
including selection, translation, and rotation using 3DTouch. An evaluation
also demonstrates the device’s tracking accuracy of 1.10 mm and 2.33 degrees
for subtle touch interaction in 3D space. With 3DTouch project, we would like
to provide an input device that reduces the gap between 3D applications and
users. | | Source: | arXiv, 1706.0176 | | Services: | Forum | Review | PDF | Favorites | |
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