Evaluation of Leap Motion Controller with a High Precision Optical Tracking System
The paper presents an evaluation of the performance of a Leap Motion Controller. A professional optical tracking system was used as a reference system. 37 stationary points were tracked in 3D space in order to evaluate the consistency and accuracy of the Controller’s measurements. The standard deviation of these measurements varied from 8.1 μm to 490 μm, mainly depending on the azimuth and distance from the Controller. In the second part of the experiment, a constant distance was provided between two points, which were then moved and tracked within the entire sensory space. The deviation of the measured distance changed significantly with the height above the Controller. The sampling frequency also proved to be very non-uniform. The Controller represents a revolution in the field of gesture-based human-computer interaction; however, it is currently unsuitable as a replacement for professional motion tracking systems.
KeywordsLeap Motion Controller motion capture system consistency accuracy
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- 1.Bhuiyan, M., Picking, R.: Gesture-controlled user interfaces, what have we done and what’s next? In: Proceedings of the Fifth Collaborative Research Symposium on Security, E-Learning, Internet and Networking (SEIN 2009), Darmstadt, Germany, pp. 26–27 (2009)Google Scholar
- 2.Leap Motion Controller, https://www.leapmotion.com (accessed on October 29, 2013)
- 4.Vikram, S.: Handwriting and Gestures in the Air, Recognizing on the Fly. CHI 2013 Extended Abstracts (2013)Google Scholar
- 5.Aziz, A., Khairunizam, W., Zaaba, S.K., Shahriman, A.B., Adnan, N.H., Nor, R.M., Ramly, M.F.: Development of a Gesture Database for an Adaptive Gesture Recognition System. International Journal of Electrical & Computer Sciences IJECS-IJENS 12(4) (2012)Google Scholar
- 6.Qualisys, http://www.qualisys.com (accessed on October 29, 2013)