Electronic Visualisation in Arts and Culture by Jonathan P. Bowen Suzanne Keene & Kia Ng

Author:Jonathan P. Bowen, Suzanne Keene & Kia Ng
Language: eng
Format: epub
Publisher: Springer London, London

Dimension

Performance

Notes

XY position

3 mm

Using Kinect

Z position

1 cm

Using Kinect

Z range

1.2–3.5 m

Orientation

<1°

Using Wiimote accelerometer only (not Wii Motion Plus)

The presence of unavoidable system noise in the depth map reduced these figures slightly in practice, but XYZ accuracy still remained well within acceptable levels (detecting smaller movements than might be detectable through watching the video recording of a clapping game, for example). The figure given in Table 10.1 for orientation is the raw measurement and in some hand orientations the hand will snap to 90°. As mentioned above, this orientation measurement is obtained using the built-in accelerometer, not the Wii Motion Plus accessory.

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