Ntchito Yaikulu: Chishango Chotenthetsera ndi Kuyeretsa Nsalu Mawu a Bukhu: Health Guardian ndi chishango chapakhoma chopangidwa kuti chiuma ndi kuyeretsa nsalu m'bafa. Chishangocho chimatha kunyamula nsalu ziwiri nthawi imodzi ndipo chimayeza 580 mpaka 63 mpaka 91 milimita. Kuwala kwa ultraviolet kumayeretsa nsalu, zovala zapansi ndi zinthu zofananira, ndipo chizindikiro chodziwa kupezeka kwa munthu chimazimitsa kuwala kwa ultraviolet pamene munthu ayandikira. Kuyeza kwanzeru kumawongolera kufalikira kwa kuwalako malinga ndi zinthu zomwe zayikidwa pachishangocho. Njira yokhudza yotchinga imayikamo nthawi, ndipo chishangocho chimayima chokha pamene nthawi yoikidwayo yatha. Fremu yake yapangidwa ndi chitsulo chosaoxa cha SUS 304.

Dzina la polojekiti : Health Guardian, Dzina laopanga : Shan Ni, Dzina la kasitomala : by LAFA Industrial Design College.

Nthawi zina mumafunikira gulu lalikulu kwambiri laopanga aluso kuti mupange mapulani abwino kwambiri. Tsiku ndi tsiku, timakhala ndi gulu lopambana lopeza mphoto. Pezani ndikuwona zomangamanga zoyambirira ndi zomanga, mamangidwe abwino, mafashoni, kapangidwe kazithunzi ndi kapangidwe ka malingaliro kuchokera ku magulu opanga padziko lonse lapansi. Idzozedwe ndi ntchito zoyambirira za akatswiri apamwamba.