Txawb xov tooj

Cov khoom siv tshwj xeeb tshaj plaws ntawm kev ua lag luam Lawv tseem muaj lub npe hu ua smartphones lossis xov tooj ntse. Lawv tau cim los ntawm kev muab cov kev ua haujlwm siab heev uas muaj peev xwm ua tiav cov haujlwm nyuaj thiab muaj peev xwm los nruab cov ntawv thov ua cov haujlwm sib txawv. Ua tsaug rau kev nce qib hauv kev siv thev naus laus zis, nws yog qhov nce nrhiav pom ntau dua cov xov tooj txawb nrog cov khoom siv muaj zog, cov koob yees duab zoo, ultra-txhais tau muaj peev xwm siv tau thiab lwm yam zoo li NFC, GPS navigators, WI-nkaus lossis Bluetooth txuas. Tam sim no ntau tshaj puas tau, txawb lub xov tooj yog lub hnab tshos computers tiag tiag tias peb tuaj yeem nqa nyob txhua qhov chaw.