Enye indlela, ukuba abaphandi basebenzise imizila lwedijithali kunye data yolawulo sisakhelo novavanyo ukuze abantu ezineempawu ezithile. Noko ke, ukufikelela kwezi rekhodi kusetyenziswe ifreyim kwakhona ukudala imibuzo enxulumene labucala (Beskow, Sandler, and Weinberger 2006) .