1: I-AI kunye nokufunda koomatshini, i-computing yefu kunye ne-5G iya kuba yeyona teknoloji ibalulekileyo.

Kutshanje, i-IEEE (Iziko leeNjineli zoMbane kunye nezoMbane) likhuphe i- “IEEE Global Survey: Impembelelo yeTekhnoloji ngo-2022 nakwixesha elizayo.” Ngokweziphumo zolu phando, ubukrelekrele bokwenziwa kunye nokufunda koomatshini, icomputing yamafu, kunye netekhnoloji ye-5G. iya kuba yeyona teknoloji ibalulekileyo echaphazela i-2022, ngelixa imveliso, iinkonzo zezemali, kunye namashishini ononophelo lwezempilo aya kuba luncedo kakhulu kuphuhliso lwezobuchwepheshe kwi-2022. industry. Ingxelo ibonisa ukuba itekhnoloji ezintathu zobukrelekrele bokwenziwa kunye nokufunda koomatshini (21%),i-computing yamafu (20%) kunye ne-5G (17%), eya kuthi iphuhliswe ngokukhawuleza kwaye isetyenziswe ngokubanzi ngo-2021, iya kuqhubeka isebenza ngempumelelo emsebenzini wabantu. kwaye usebenze ngo-2022.Dlala indima ebalulekileyo ebomini. Ngokuphathelele kulo mba, abaphenduli behlabathi bakholelwa ukuba amashishini afana ne-telemedicine (24%), imfundo yomgama (20%), unxibelelwano (15%), imidlalo yokuzonwabisa kunye neziganeko eziphilayo (14%) ziya kuba negumbi elingakumbi lophuhliso ngo-2022.

2:I-China yakha eyona nethiwekhi inkulu kunye neyona ndlela iphambili ye-5G yezothungelwano ezizimeleyo

Ukuza kuthi ga ngoku, ilizwe lam lakhiwe ngaphezu kwe-1.15 yezigidi zezikhululo ze-5G, ezenza ngaphezu kwe-70% yehlabathi, kwaye yeyona nto inkulu kunye neyona ndlela iphezulu ye-5G yothungelwano oluzimeleyo lwenethiwekhi. Zonke izixeko ezikwinqanaba lesithili, ngaphezulu kwe-97% yeedolophu zedolophu kunye ne-40% yeedolophu kunye needolophu ziye zafumana i-5G yenethiwekhi. Abasebenzisi be-terminal ye-5G bafikelele kwi-450 yezigidi, ebala ngaphezu kwe-80% yehlabathi. Ubuchwephesha obuphambili be-5G buhlala phambili.Iinkampani zaseTshayina zibhengeze ukuba zikhokela ihlabathi ngokwenani le-patent ye-5G eqhelekileyo, imveliso yasekhaya ye-5G yokuthunyelwa kwezixhobo zenkqubo, kunye nobuchule bokuyila i-chip. Kwiikota ezintathu zokuqala, ukuthunyelwa kweefowuni ze-5G kwimarike yasekhaya kufikelele kwiiyunithi ze-183 yezigidi, ukunyuka konyaka-ngonyaka we-70.4%, kubalwa i-73.8% yokuthunyelwa kweefowuni eziphathwayo ngexesha elifanayo. Ngokubhekiselele kwi-coverage, uthungelwano lwe-5G okwangoku lugutyungelwe yi-100% yezixeko ezikwinqanaba le-prefecture, i-97% yamacandelo kunye ne-40% yeedolophu.

3:"Ncamathisela" i-NFC ezimpahleni: ungabhatala ngokukhuselekileyo ngemikhono yakho

Uphononongo lwakutsha nje olwenziwa yiYunivesithi yaseCalifornia luvumele ngempumelelo umntu onxibileyo ukuba anxibelelane ngedijithali kunye nezixhobo ezikufutshane ze-NFC ngokudibanisa i-metamatadium ephezulu yamagnetic kwimpahla yemihla ngemihla. Ngaphezu koko, xa kuthelekiswa nomsebenzi we-NFC wendabuko, unokuthatha kuphela ukusebenza ngaphakathi kwe-10cm, kwaye iimpahla ezinjalo zinomqondiso ngaphakathi kweemitha ezili-1.2. Isiqalo sabaphandi ngeli xesha kukuseka uxhulumaniso olupheleleyo lwengqondo emzimbeni womntu, ngoko ke kuyimfuneko ukulungiselela iisensom ezingenazintambo kwiindawo ezahlukeneyo zokuqokelela umqondiso kunye nokuhanjiswa ukwenza inethiwekhi yokufakelwa kwamagnetic. Iphefumlelwe yimveliso yempahla ye-vinyl yexabiso eliphantsi, olu hlobo lwe-magnetic induction element alufuni iindlela eziyinkimbinkimbi zokuthunga kunye nokudibanisa kweengcingo, kwaye izinto eziphathekayo ngokwazo azibizi. Inokuthi "inamathele" ngokuthe ngqo kwiingubo ezilungiselelwe ngokucofa okutshisayo. Nangona kunjalo, kukho iingxaki. Ngokomzekelo, izinto eziphathekayo "zinokuhlala" kuphela emanzini abandayo imizuzu engama-20. Ukumelana nokuhlanjwa rhoqo kweempahla zemihla ngemihla, kuyafuneka ukuba kuphuhliswe izixhobo zokungeniswa kwamagnetic ezomeleleyo.