I-Inertial Navigation System (INS) yinkqubo yokukhangela ezimeleyo, esekelwe kumgaqo-siseko wemithetho kaNewton yoomatshini, ayixhomekekanga kulwazi lwangaphandle kunye nemitha yemitha, kwaye inokusetyenziswa emoyeni, emhlabeni okanye kwiindawo zokusebenza eziphantsi kwamanzi.Kwiminyaka yakutshanje, indima enkulu yetekhnoloji ye-inertial ibonakala ngokubonakalayo kwiinkalo ezahlukeneyo, kwaye imfuno yobu buchwepheshe kunye nezixhobo ezibuthathaka ezingasebenziyo ziye zaphuhliswa kwindawo, ukuhamba ngenqwelomoya, ukuhamba ngenqanawa, uphando lwaselwandle, uphando lwejoloji, iirobhothi kunye nobunye ubuchwepheshe.