Uchiri kurangarira mazuva iwayo ekubwinya munyika yeNokia, uye akatumidzwa zita rekuti mambo wenharembozha yeN95? Muna 1995, kwaive nema portals akawanda munguva ye2G uye software yemagariro yakabuda. Muna 2000, munguva ye3G yefoni dzakangwara, software yemagariro yakava mambo. Muna 2013, munguva ye4G, kutepfenyura mhenyu nemavhidhiyo mapfupi zvaive zvakakurumbira zvakafanana, uye kuyerera kwemashoko kwakava nyaya inopisa. Tichitarisa kumashure kwete kure nezuro, hupenyu hwedhijitari hwakauya chinyararire kwatiri, uye nharembozha, TV iri kuvandudzwawo. TV yaimbova isina kufadza yakatsiviwa neTV yeLCD yemavara, ichitibvumira kuona nyika tiri kumba. Pakati payo, tekinoroji nekumhanya kwekuvandudzwa kweTV chete zvinokwezva zvikuru, asi nhasi ndoda kutaura nezve kwete tekinoroji yeTV, asi remote control inoenderana nayo.
Kugadzirwa kweremote control kunogona kuteverwa kumashure kusvika kuma1950.
Muna 1950, mukuru weZenith electronics, John McDonald, akakurudzira mainjiniya ake kuti vagadzire mudziyo waigona kudzima kushambadzira kana kukuendesa kune imwe nzira.
Remote control yakazvarwa.
Pakutanga, yaingogona kusungirirwa paTV yako chete. Makore mashanu gare gare, Eugene Polley, mainjiniya wekambani imwe chete, akagadzira mudziyo wekutanga wewireless unodzora mwenje unonzi flashmatic, izvo zvakamuwanira zita rekuti baba veremote control yeterevhizheni.
Asi michina iyi, inogona kuchinja machaneli nekugadzirisa vhoriyamu, hainyanyo shandiswa nekuti yakaoma kudzora.
Muna 1950, mukuru weZenith electronics, John McDonald, akakurudzira mainjiniya ake kuti vagadzire mudziyo waigona kudzima kushambadzira kana kukuendesa kune imwe nzira.
Remote control yakazvarwa.
Pakutanga, yaingogona kusungirirwa paTV yako chete. Makore mashanu gare gare, Eugene Polley, mainjiniya wekambani imwe chete, akagadzira mudziyo wekutanga wewireless unodzora mwenje unonzi flashmatic, izvo zvakamuwanira zita rekuti baba veremote control yeterevhizheni.
Asi michina iyi, inogona kuchinja machaneli nekugadzirisa vhoriyamu, hainyanyo shandiswa nekuti yakaoma kudzora.
Zvadaro, muna 1956, Rob Adler akagadzira Zenith Space Command remote control. Inoshandisa musimboti we ultrasound kugadzirisa vhoriyamu nechiteshi. Kiyi yega yega inoburitsa frequency yakasiyana, asi mudziyo wacho unosangana nekukanganiswa kwe ultrasound kwakajairika.
Kusvika muna 1980, infrared remote control yakatanga, uye zvishoma nezvishoma yakatsiva ultrasonic control device. Infrared remote control ikushandisa infrared light kutumira mirairo, kureva kuti, isu tiri mabhatani marefu akajairika eremote control.
Kusvika pari zvino, vagadziri vazhinji veremote control vakatanga mabasa akasiyana, anosanganisira voice control, inozivikanwawo seBluetooth voice remote control, vanongoda kudzvanya kiyi yevoice control kuti vataure neTV, iyo TV recognition ichaitwa panguva imwe chete. Asi izvozvo hazvina kuzadzisa chinangwa chekushandisa maoko kusvika mamwe mabrandi atanga kupa kugona kwekutaurirana nenzwi rekure kure kunokubvumira kudzora TV yako nezwi rekumuka pasina kumbotsvaga remote.
Nguva yekutumira: Ndira-28-2023