Ukuphosa ngokuchanekileyo kuqinisekisa ukuchaneka okuphezulu, ukunciphisa umngcipheko wokungaphumeleli phantsi koxinzelelo kunye nokuphucula ukuthembeka kwenkqubo yonke. Ukusetyenziswa kobu buchwepheshe kuvumela iijiyometri ezintsonkothileyo ukuba iindlela zokwenziwa kwemveli zinokusokola ukuzifezekisa. Njengoko ishishini lamandla omoya liqhubeka nokukhula, indima yomphathi weplanethi iya ibaluleke ngakumbi, inegalelo kuguqulo lwamandla olusebenzayo kunye nokuzinza okukhulu kwizisombululo zamandla ahlaziyekayo.
Sixhotyiswe ngezixhobo zokuhlola ezikumgangatho ophezulu ezifana noomatshini wokulinganisa uBrown & Sharpe olungelelanisa ezintathu, uColin Begg P100/P65/P26 iziko lokulinganisa, isixhobo saseJamani iMarl cylindricity, umhloli wokurhabaxa waseJapan, iProfayili yeOptical, iprojekti, umatshini wokulinganisa ubude njl.njl. kuhlolwa ngokuchanekileyo nangokupheleleyo .