Peb muab cov qhua tuaj noj mov nrog cov khoom lag luam zoo hauv kev lag luam, suav nrog cov thawv xim, ntawv qhia, thawv khoom plig thiab zaub muag zaub. Peb cov khoom txais yuav cov thev naus laus zis tshiab, siv cov ntaub ntawv raw zoo tshaj plaws, thiab tuaj yeem tsim kho tshwj xeeb raws li cov neeg siv khoom xav tau. Haum rau txhua hom kev ntim khoom hauv tsev nyob rau hauv tsev nyob hauv North America thiab Australia mus rau kev ua lag luam ntshuam.
Ntxiv rau, cov khoom lag luam muaj ntau cov txiaj ntsig tshwj xeeb: ua ntej, tsis yooj yim yuav tsum tau yaig los ntawm cov ntaub ntawv tseem ceeb thiab tuaj yeem tsim nyog tias cov ntaub ntawv tseem ceeb digital tsis yog xau; Thib ob, nws muaj kev ua yeeb yam zoo vim tias kev txiav txim siab ntawm cov kabmob thauj khoom; Plaub yog tias nws muaj qhov muaj zog nrawm thiab yooj yim thauj khoom thiab kev thauj khoom; Ua haujlwm ua ke nrog peb cov neeg siv khoom los tsim tus ntsuj plig ntawm "xoom tsis txaus siab", "xoom qeeb" thiab "xoom tsis txaus siab".