Njengomntu ongumfezeli wokukhanya okukhanyayo, sineminyaka emininzi yamava okuvelisa, utyalomali oluqhubekayo kwitekhnoloji ephambili kunye neenkqubo eziqinisekileyo, ukuvavanywa komgangatho, kunye nokubonelela ngezisombululo ezingaphezulu kokulindelweyo.