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• Umubiri wakozwe mu byuma bitagira umugese mu rwego rwo kurinda ingese
• Biroroshye kuyicunga no kuyikoresha bitewe n'imiterere yayo ya silinda izengurutse.
• Igishushanyo cyoroheje, gikomeye, Ubunini
• Gushyiramo ibikoresho byose - bishobora gukoreshwa mu gihe cyo kwiyuhagira
• Byoroshye gushyiramo no gukoresha, shyiramo umukandara mu mwanya wawo