Onye nchịkọta data, a na-akpọkwa ya PDA ma ọ bụ ọdụ smart handheld?
Ọtụtụ ndị mmadụ na-enwe mgbagwoju anya banyere okwu ndị na-anakọta data, pda, na smart handheld ọnụ. N'ezie, ọ dịghị nnukwu ọdịiche. N'ozuzu, igwe ndị a bụ maka ịnakọta data, data ndekọ ọnụ ọgụgụ, na nnyefe data na nkwurịta okwu, na-enyere ndị ọrụ aka mezue ụfọdụ ndekọ, nkwurịta okwu, nhazi data, ịkwụ ụgwọ na nchịkọta na ọrụ ndị ọzọ. N'ezie, anyị nwekwara ike ịsị na pda, smart handheld terminal nwekwara ike ịsị na ọ bụ onye nchịkọta data, na onye nchịkọta data bụ okwu izugbe maka abụọ ahụ. A na-ekewa ya naanị dịka ọrụ na oge eji eme ihe. Ọnụ ọnụ ejiri aka na-ezo aka na ọdụ nhazi data nwere WinCE, Android na sistemụ arụmọrụ ndị ọzọ, ebe nchekwa, CPU, ihuenyo na ahụigodo, yana ikike nnyefe na nhazi data, batrị nke ya, yana iji mkpanaka. N'ikwu okwu n'ozuzu, onye na-anakọta data na-ezo aka na ọdụ aka nwere ọrụ nyocha barcode, mana ọ bụghị njedebe aka niile nwere ọrụ nyocha koodu ka a na-akpọ ndị nchịkọta data. A na-emepụtakarị sistemụ arụmọrụ nke onye na-anakọta data site na onye nrụpụta. Dị ka ihe atụ, a naghị akpọ kọmputa ndị nwere aka dị ka POCKET PC na PALM ndị nwere ọrụ nyocha barcode, ndị na-anakọta data, a na-akpọkwa ndị na-anakọta data igwe nbipụta. Ngwa kọmputa njedebe. Site n'inweta ozugbo, nchekwa akpaaka, ngosipụta ozugbo, nzaghachi ozugbo, nhazi akpaaka, ọrụ nnyefe akpaka. PDA, nke a makwaara dị ka kọmpụta ejiri aka, bụ nkewa dịka ojiji ya siri dị wee kewaa n'ime ọkwa PDA nke ụlọ ọrụ mmepụta ihe na PDA ndị ahịa. A na-ejikarị PDA ụlọ ọrụ eme ihe na mpaghara mmepụta ihe. Enwere ike ịkpọ scanners barcode, ndị na-agụ RFID, igwe POS, wdg PDA; PDA ndị na-azụ ahịa gụnyere ọtụtụ, smart phones, kọmputa mbadamba, consoles game handheld, wdg. Enwere ike ịhụ na n'ọtụtụ ọnọdụ, ọ dịghị ihe dị iche n'etiti okwu ndị a, na ha nwere ike na-ezo aka na igwe nwere otu ọrụ ma ọ bụ ngwa. Yabụ, maka ọtụtụ ndị ọrụ, kedu ka ha ga-esi họrọ na iche? N'ikwu okwu n'ozuzu, ndị na-anakọta data, igwe ngwa ahịa, na ọnụ ọgụgụ data barcode nwere ọtụtụ mkpịsị aka ka a na-ejikarị maka nchịkọta koodu nzuzo na nchịkọta nọmba nsonazụ, tumadi maka koodu mkpọchi. Site na ama ama nke koodu QR, ndị na-anakọta data na igwe akụrụngwa ejirila nke nta nke nta jikọta ọrụ nke koodu QR. PDA na ọnụ ọnụ ejiri aka na-ezokarị aka na igwe gam akporo ma ọ bụ igwe WINCE. Igwe ndị a na-enwekarị ike, nke a makwaara dị ka igwe smart. Dabere na ihe eji eme ihe, ọrụ dị iche iche dị iche iche. Nwere ike ịnwe otu ọrụ ma ọ bụ karịa.
Oge nzipu: Jun-29-2022