Har yanzu kun tuna kwanakin ɗaukaka a duniyar Nokia, kuma an nada shi a matsayin sarkin wayar hannu ta N95?A cikin 1995, akwai hanyoyin shiga da yawa a zamanin 2G kuma software na zamantakewa ta fito.A cikin 2000, a zamanin 3G na wayoyi masu wayo, software na zamantakewa ya zama sarki.A cikin 2013, a zamanin 4G, raye-rayen kai tsaye da gajerun bidiyoyi sun shahara sosai, kuma kwararar bayanai ta zama batu mai zafi.Idan muka waiwaya baya da nisa jiya, rayuwar dijital ta zo mana cikin nutsuwa, kuma wayoyin hannu, TV ma yana haɓakawa.An maye gurbin saitin talabijin ɗin baki da fari mai ɗaci ɗaya da LCD TV mai launi, yana ba mu damar kallon duniya a gida.Daga cikin su, fasaha da saurin ci gaban TV kadai yana da matukar sha'awa, amma a yau ina so in yi magana game da ba fasahar TV ba, amma na'urar da ke tafiya tare da shi.
Za a iya samun ci gaban remut tun daga shekarun 1950.
A shekara ta 1950, babban jami'in injiniya na Zenith John McDonald ya kalubalanci injiniyoyinsa da su fito da wata na'urar da za ta iya kashe tallace-tallace ko kuma tura su zuwa wata tashar.
Remot aka haifa.
Da farko, ana iya haɗa shi kawai zuwa TV ɗin ku.Shekaru biyar bayan haka, Eugene Polley, injiniya a wannan kamfani, ya kera na'urar mara waya ta farko da ke sarrafa hasken wuta mai suna flashmatic, wanda ya ba shi sunan uban gidan talabijin na Remote Control.
Amma na'urorin, waɗanda za su iya canza tashoshi da daidaita sauti, ba a amfani da su sosai saboda suna da wuyar sarrafawa.
A shekara ta 1950, babban jami'in injiniya na Zenith John McDonald ya kalubalanci injiniyoyinsa da su fito da wata na'urar da za ta iya kashe tallace-tallace ko kuma tura su zuwa wata tashar.
Remot aka haifa.
Da farko, ana iya haɗa shi kawai zuwa TV ɗin ku.Shekaru biyar bayan haka, Eugene Polley, injiniya a wannan kamfani, ya kera na'urar mara waya ta farko da ke sarrafa hasken wuta mai suna flashmatic, wanda ya ba shi sunan uban gidan talabijin na Remote Control.
Amma na'urorin, waɗanda za su iya canza tashoshi da daidaita sauti, ba a amfani da su sosai saboda suna da wuyar sarrafawa.
Sannan, a cikin 1956, Rob Adler ya ƙera Remote Command na Zenith Space Command.Yana amfani da ka'idar duban dan tayi don daidaita ƙarar da tashar.Kowane maɓalli yana fitar da mitar daban-daban, amma na'urar tana ƙarƙashin tsangwama na ultrasonic na al'ada.
Har zuwa 1980, an haifi infrared ramut, kuma a hankali ya maye gurbin na'urar sarrafa ultrasonic.Ikon nesa na Infrared shine amfani da hasken infrared don watsa umarni, wato, mu ne mafi yawan maɓallai dogayen maɓalli na na'ura mai nisa.
Ci gaban sarrafawa mai nisa ya zuwa yanzu, masana'antun sarrafa nesa da yawa sun ƙaddamar da ayyuka daban-daban, gami da sarrafa murya, wanda kuma aka sani da ikon sarrafa murya ta Bluetooth, kawai buƙatar danna maɓallin muryar ramut don yin magana da TV ɗin, za a yi aikin tantancewar TV. a lokaci guda.Amma wannan tabbas bai cimma burin mara hannu ba har sai da wasu samfuran suka fara ba da damar mu'amalar murya mai nisa wanda zai ba ku damar sarrafa TV ɗinku tare da faɗakarwar kalmar ba tare da taɓa samun nesa ba.
Lokacin aikawa: Janairu-28-2023