Nangona kubonakala ngathi "icandelo elincinci" kwimveliso yamashishini, Izixhobo zokugquma amaqweqwe eneneni "yinto ebalulekileyo" enxulumene nogcino lwamandla, ukunciphisa ukusetyenziswa, imveliso ekhuselekileyo, kunye nomgangatho wemveliso. Abancedi kuphela amashishini aphantsi kweendleko zokusebenza kunye nokunciphisa imingcipheko yokhuseleko kodwa banegalelo ekuphumezeni uphuhliso lwekhabhoni eluhlaza kunye nekhabhoni ephantsi kwicandelo leshishini. Ngokuchasene nemvelaphi yenguqu yangoku yemizi-mveliso kunye nophuculo, ukukhetha umgangatho ophezulu, izigqubuthelo zokugquma izixhobo ezifanelekileyo kube ngumlinganiselo obalulekileyo kumashishini ukomeleza ukhuphiswano lwawo olungundoqo. Kwixesha elizayo, ngokwenziwa ngokutsha kwetekhnoloji eqhubekayo kunye nokwandiswa kobubanzi bemeko yesicelo, ukugqunywa kwezixhobo zokugquma kuya kudlala indima ebaluleke ngakumbi kwimveliso yemizi-mveliso, ukubonelela ngenkxaso eqinileyo kuphuhliso olukumgangatho ophezulu wamashishini ahlukeneyo.