Ukutshizwa ngepepile ngamava amabi ngokungathandekiyo, yiyo loo nto kwihlabathi eligqibeleleyo, lihlala ligcinelwe abantu abazama ukugebenga, ukudlwengula, okanye ukuhlasela omnye umntu. Kwaye ukuba umntu uzama ukutsala olo hlobo lobuxhakaxhaka kuwe, awufuni ukubaphosa nje nge-capsicum. Ufuna ukubeka iesile labo ngaphaya kwemivalo apho bahlala khona, kwaye ukwenza oko, uyakufuna inkcazo elungileyo yomhlaseli wakho. A Iqela labafundi kwiYunivesithi yaseConell Nangona kunjalo, bafuna ukukwenza ngcono, yiyo loo nto be ukuphuhlisa ikhamera encinci enokudityaniswa netoti yepepile yokutshiza ukhuphe umfanekiso womenzi wobubi ngelixa ubathumela ngethayile ephezulu yokuzikhusela.
Isixhobo, esaziwa ngokuba yi-PepGuard, sikwinqanaba laso kwaye asikaze sifakwe kwi-can of mace. Ungayijonga kumgaqo ongezantsi, nangona igajethi ingagcini nje ngokufota umntu otshizwayo, kodwa ithumela loo foto kwifowuni yakho kwaye icofe ngokuzenzekelayo inombolo yongxamiseko esetiweyo, ke into oyifumeneyo xa igqityiwe yitoti ye-pepper spray eyimfamekisayo umhlaseli wakho, ithathe umfanekiso okhawulezayo kubo, kwaye bakubizele amapolisa ngokucofa iqhosha. Ngaba iteknoloji ayiyiyo?
Sijonge phambili ekuyiboneni le nto intle ye-elektroniki isebenza, njengoko ingumbono wokuba ixesha lawo lifikile ngokuqinisekileyo.
(nge My Usuku )
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