Iyini i-goal line technology emdlalweni webhola?
Ubuchwepheshe bomugqa wegalofu ukusetshenziswa kosizo lwe-elekthronikhi ukunquma ukuthi igalofu lifakiwe yini noma cha. Ngokuningiliziwe, kuyindlela esetshenziselwa ukunquma ukuthi ibhola seliwele ngokuphelele umugqa wegoli phakathi kwezigxobo zomgomo nangaphansi kwe-crossbar ngosizo lwemishini ye-elekthronikhi futhi ngasikhathi sinye kusiza unompempe ekunikezeni igoli noma cha.