Trainess got to play ball with Bryant, and in their peripherals, a motion tracking device, live-catalogued their performance stats.
The former is composed of a haptic controller and a motion tracking device, while the latter comprises three modules, namely, 3D anatomical models, physical instrument models, and GPU-based visualization engine.
The QbTest combines a simultaneous delivered computerized visual CPT with a high-precision infrared motion tracking device (provided by Qbtech, Stockholm, Sweden; www.qbtech.se/products/qbtest; QbTest technical manual, Fredrik Ulberstad, Rev E, January 2012).
To collect 3D motion data of the arm and scapula with respect to the thorax, the "Flock of Birds" 3D Electromagnetic Motion Tracking Device (FoB; Ascension Technology Corp., Burlington, VT) and specialized computer software for skeletal motion (FOBVis; Clinical Graphics, Delft, the Netherlands) were used.
The system also has an integrated high resolution motion tracking device derived from the latest gaming mouse hardware to allow us to monitor position; this tracking method has been validated by including a computer controlled rotating stage where the phantoms are mounted for study.
"I believe it will be possible to have perfectly accurate motion tracking and motion captures devices that can perform these tasks in real time by using GPS and 3D scanning, tracking large scale areas like a whole city by the centimeter," Aujik muses.
The next level introduces interactivity to the learning environment while the third level is reached when larger displays, full-body interactions (using motion-tracking devices), or both are integrated into an embodied learning setting (Johnson-Glenberg et al., 2014).
However, for sequential PET-MR, external motion-phase-tracking devices, such as ECG and bellows rather than MR-based motion-phase-tracking methods must be used.
Using the Oculus Rift head-mounted display and the Leap Motion hand-tracking device, we show the possibilities of naturally interacting within a virtual space in different use cases.
