VR跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統是(shi)虛(xu)(xu)擬現實(shi)中用于跟(gen)(gen)蹤(zong)使用者(zhe)的位置(zhi)、方向以及形體動(dong)作的軟(ruan)(ruan)硬件系(xi)(xi)(xi)(xi)(xi)統總稱，包括頭部(bu)跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統、手及姿(zi)勢跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統等。一般來說，虛(xu)(xu)擬現實(shi)跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統研究，主要有機械跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統、光(guang)學跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統、超聲波跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統、電(dian)磁場(chang)跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統等，而VR磁感應系(xi)(xi)(xi)(xi)(xi)統主要就是(shi)電(dian)磁場(chang)跟(gen)(gen)蹤(zong)系(xi)(xi)(xi)(xi)(xi)統。