Kwimarike yezixhobo zangaphandle zehlabathi, "ukungangeni manzi" kungaphezulu nje kwegama lokuthengisa—lisithembiso sobuchwephesha. Kubathengisi abathengisa ngobuninzi, abanini beempawu, kunye nabathengisi abakwi-intanethi, umthungo omnye ongasebenziyo okanye uziphu ovuzayo unokukhokelela kwimbuyekezo enkulu, uphononongo olubi, kunye nomonakalo ongenakulungiswa weempawu. Njengomvelisi onamava akhethekileyo eminyaka eli-15 kwi-R&D kunye nokuveliswa kweengxowa ezingangeni manzi ezisebenzayo, sibone ishishini litshintsha ukusuka kwiingxowa ezomileyo ezisisiseko ukuya kwizixhobo zobungcali ezikumgangatho ophezulu, ezilinganiswe yi-IPX8. Esi sikhokelo senzelwe ukukunceda ukwazi ukujongana nobunzima bokufumana kunye nokuchonga iqabane elinokuqinisekisa umgangatho kwinqanaba.
