Sechishandiso chakakosha chekuchengetedzwa kwemunhu, kuvandudzwa kwemaalarm emunhuyakapinda mumatanho akati wandei, ichiratidza kuvandudzwa kunoenderera mberi kwekuziva kwenharaunda nezvekuchengetedzwa kwemunhu uye kuenderera mberi kwesainzi uye tekinoroji.
Kwenguva yakareba munguva yakapfuura, pfungwa yekuchengetedzwa kwekuchengetedzwa kwevanhu yakanga isina simba, uyepersonal alarm keychainsakanga asati aoneka. Zvisinei, nokuchinja kwakaita magariro evanhu uye kusiyana-siyana kwemararamiro evanhu, kudiwa kwekuchengeteka kwevanhu kwave kuchizivikanwa zvishoma nezvishoma.
Mukutanga kwezana remakore rechi20, mamwe maalarm ari nyore akatanga kushandiswa munzvimbo chaidzo, zvakadai semapurisa ane masiren anokosha pakuita basa. Nekudaro, aya maturusi ekutanga aive asiri ega ega uye asinganetsi kutakura, asi zvakare aive neashoma mabasa. Vaingokwanisa kuburitsa chiratidzo chimwe chete chenzwi, chainyanya kushandiswa kukwezva kutarisa kwevamwe mumhando huru.
Pakati pezana ramakore rechi20, nekuvandudzwa kwekutanga kwehunyanzvi hwemagetsi,maaramu ekuzvidzivirirayakatanga kubuda. Aya maaramu ekutanga emunhu akaderedzwa muhukuru, asi achiri akakura, uye ainyanya kushandiswa mune mamwe mabasa ane njodzi huru, akadai sevanotumira, vashandi veusiku, etc. Nzira yavo yearamu inowanzokonzera ruzha runoramba ruchipinza nekudzvanya bhatani nemaoko, mutariro yekukwezva kutarisa kwevanhu vari pedyo uye kuwana rubatsiro kana wasangana nenjodzi.
Kubva kuma1970 kusvika kuma1990,personal security keychainsakapinda munhanho yakakosha yebudiriro. Nekufambira mberi kwemasekete akabatanidzwa uye miniaturization tekinoroji, saizi yemaalarm yakawedzera kudzikiswa, ichireruka uye nyore kuti vanhuwo zvavo vatakure. Panguva imwecheteyo, kurira uye kunzwika kwehutano hwezwi zvakagadziridzwa zvakanyanya, zvichiita kuti zvive zvakanyanya kudzivirira uye zvinokwezva mumamiriro ekukurumidzira. Pamusoro peiyo ruzha rwearamu basa, maaramu emunhu panguva iyi aivewo neakapfava emwenje magadzirirwo ekusimudzira yambiro munzvimbo dzakasviba.
Kupinda muzana ramakore re21, kuvandudzwa kwemaalarm emunhu kwave kuchinja zuva rega rega. Nekuzivikanwa kweiyo global positioning system (GPS) tekinoroji, maaramu mazhinji emunhu atanga kubatanidza mabasa ekumisa. Kana iyo alarm yangotanga, haingogone kuburitsa yakakwira-decibel alarm ruzha uye kupenya kwakasimba kwechiedza, asi zvakare kutumira iyo chaiyo nzvimbo yeanopfeka ruzivo kune preset kuonana kana yakakodzera yekununura agency, inovandudza zvakanyanya kurongeka uye kurongeka kwekununura.
Mumakore achangopfuura, nekuvandudzwa kwakasimba kwema smartphones uye Internet yeZvinhu tekinoroji, musanganiswa wemaalarm emunhu uye nharembozha yave maitiro matsva. Vashandisi vanogona kudzora kure uye kuseta alarm kuburikidza nenharembozha dzavo uye kutarisa mamiriro earamu munguva chaiyo. Uyezve, mamwe maaramu epamberi anewo akangwara ekuona mabasa, ayo anogona kuona otomatiki mafambiro asina kujairika kana shanduko yezvakatipoteredza uye kukonzeresa maaramu nenguva. Mukuwedzera, kuitira kuti usangane nezvinodiwa zvevashandisi vakasiyana-siyana, maalarm emunhu anowedzera fashoni uye akanaka mukugadzirwa kwechimiro, achitarisa pakupfeka kunyaradza uye kuvanza.
Muchidimbu, maaramu emunhu akashanduka kubva kumidziyo yakapusa uye yakakura kuenda kune zvidiki, zvakangwara, zvine simba uye zvakasiyana chengetedzo maturusi. Kubudirira kwavo kwenhoroondo kwakaona vanhu vachiwedzera kutarisisa kuchengetedzeka kwavo uye simba rekuenderera mberi kwehunyanzvi hwekuvandudza tekinoroji. Ini ndinotenda kuti mune ramangwana, nekuenderera mberi nekuvandudzwa mune tekinoroji, maalarm emunhu acharamba achishanduka uye achipa chengetedzo yakavimbika uye inoshanda yehupenyu hwevanhu uye kuchengetedza pfuma.
Nguva yekutumira: Aug-07-2024
