Using game controller as position tracking sensor for 3D freehand ultrasound imaging. - Chan, Vei Siang; Mohamed, Farhan; Yusoff, Yusman Azimi; Dewi, Dyah Ekashanti Octorina; Anuar, Alfiera; Shamsudin, Mohamad Amir; Mong, Wey Sheng (Medical & Biological Engineering & Computing, 2020)