1: Kuphunzira kwa AI ndi makina, cloud computing ndi 5G zidzakhala matekinoloje ofunika kwambiri.

Posachedwapa, IEEE (Institute of Electrical and Electronics Engineers) yatulutsa “IEEE Global Survey: The Impact of Technology mu 2022 ndi Tsogolo.” Malinga ndi zotsatira za kafukufukuyu, luntha lochita kupanga ndi kuphunzira makina, cloud computing, ndi teknoloji ya 5G. adzakhala matekinoloje ofunikira kwambiri omwe akhudza 2022, pomwe opanga, ntchito zachuma, ndi mafakitale azaumoyo azichita. kukhala omwe angapindule kwambiri ndi chitukuko chaukadaulo mu 2022. makampani. Lipotilo likuwonetsa kuti matekinoloje atatu anzeru zopangira komanso kuphunzira makina (21%), makina apakompyuta (20%) ndi 5G (17%), omwe adzapangidwa mwachangu ndikugwiritsidwa ntchito kwambiri mu 2021, apitiliza kugwira ntchito bwino pantchito ya anthu. ndikugwira ntchito mu 2022.Play gawo lofunikira m'moyo. Pachifukwa ichi, omwe akufunsidwa padziko lonse lapansi amakhulupirira kuti mafakitale monga telemedicine (24%), maphunziro akutali (20%), mauthenga (15%), masewera osangalatsa ndi zochitika zamoyo (14%) adzakhala ndi malo ochuluka a chitukuko mu 2022.

2:China imamanga maukonde odziyimira pawokha a 5G padziko lonse lapansi komanso apamwamba kwambiri padziko lonse lapansi

Mpaka pano, dziko langa lamanga masiteshoni opitilira 1.15 miliyoni a 5G, omwe amawerengera 70% yapadziko lonse lapansi, ndipo ndi network yayikulu kwambiri padziko lonse lapansi yaukadaulo ya 5G yodziyimira payokha. Mizinda yonse ya chigawo, yoposa 97% ya matauni apakati ndi 40% ya matauni ndi matauni apeza 5G pa intaneti. Ogwiritsa ntchito ma terminal a 5G adafika pa 450 miliyoni, owerengera oposa 80% padziko lapansi. Ukadaulo wapakatikati wa 5G ukhalabe patsogolo.Makampani aku China alengeza kuti akutsogola padziko lonse lapansi potengera kuchuluka kwa ma patent ofunikira a 5G, kutumiza zida zamtundu wapakhomo za 5G, komanso kuthekera kopanga chip. M'magawo atatu oyambirira, kutumiza kwa mafoni a m'manja a 5G pamsika wapakhomo kunafika mayunitsi 183 miliyoni, kuwonjezeka kwa chaka ndi chaka kwa 70.4%, kuwerengera 73.8% ya mafoni a m'manja nthawi yomweyo. Pankhani yakufalitsa, ma network a 5G pakadali pano ali ndi 100% ya mizinda yayikulu, 97% ya zigawo ndi 40% ya matauni.

3:"Paste" NFC pa zovala: mutha kulipira mosamala ndi manja anu

Kafukufuku waposachedwa wa University of California walola kuti wovalayo azilumikizana ndi digito ndi zida za NFC zapafupi pophatikiza zida zapamwamba zamaginito muzovala za tsiku ndi tsiku. Kuphatikiza apo, poyerekeza ndi ntchito yachikhalidwe ya NFC, imatha kugwira ntchito mkati mwa 10cm, ndipo zovala zotere zimakhala ndi chizindikiro mkati mwa 1.2 metres. Poyambira ochita kafukufuku nthawi ino ndi kukhazikitsa zonse thupi wanzeru kugwirizana pa thupi la munthu, choncho m'pofunika kukonza opanda zingwe masensa m'malo osiyanasiyana kusonkhanitsa chizindikiro ndi kufala kupanga maginito kupatsidwa ulemu maukonde. Kulimbikitsidwa ndi kupanga zovala zamakono zotsika mtengo za vinyl, mtundu uwu wa maginito induction element sufuna njira zovuta zosokera ndi kulumikiza waya, ndipo zinthuzo sizokwera mtengo. Ikhoza kukhala "yomangirira" mwachindunji ku zovala zokonzeka mwa kukanikiza kotentha. Komabe, pali zovuta. Mwachitsanzo, zinthuzo zimatha "kukhala" m'madzi ozizira kwa mphindi 20. Kuti mupirire kuchapa pafupipafupi kwa zovala zatsiku ndi tsiku, ndikofunikira kupanga zida zolimbikitsira maginito.