Yintoni iComputer Vision Syndrome kunye nokuba wenzeni

Umxholo

• Uninzi lweempawu eziqhelekileyo
• Kutheni kuvela le syndrome
• Indlela yokuqinisekisa ukuxilongwa
• Ungazinyanga njani iimpawu zesifo

Isifo sokubona sekhompyuter siseti yeempawu kunye neengxaki ezinxulumene nombono ophuma kubantu abachitha ixesha elininzi phambi kwescreen sekhompyuter, ipilisi okanye iselfowuni, eyona ixhaphakileyo kukubonakala kwamehlo owomileyo.

Nangona i-syndrome ayichaphazeli wonke umntu ngendlela efanayo, iimpawu zayo zibonakala zinamandla ngakumbi xa uphambi kwesikrini.

Ke, abantu abachitha ixesha elininzi phambi kwesikrini kwaye banazo naziphi na iimpawu ezinxulumene nombono kufuneka babonane nogqirha wamehlo ukubona ukuba kukho ingxaki kwaye baqale unyango olufanelekileyo.

Uninzi lweempawu eziqhelekileyo

Iimpawu eziqhelekileyo kubantu abachitha ixesha elininzi phambi kwesikrini zibandakanya:

• Amehlo avuthayo;
• Intloko rhoqo;
• Umbono ongenangqondo;
• Ukujonga kwamehlo owomileyo.

Ukongeza, kuqheleke kakhulu ukuba ukongeza kwiingxaki zombono, izihlunu okanye iintlungu ezidibeneyo zinokuvela, ngakumbi entanyeni okanye emagxeni, ngenxa yokuba kwindawo enye ixesha elide.

Ngokwesiqhelo, izinto ezinegalelo ekuqalekeni kwezi mpawu zibandakanya ukukhanya okungalunganga kwendawo, ukuba kumgama ongachanekanga ukusuka kwiscreen, ukuhlala ngendlela engeyiyo okanye ukuba neengxaki zombono ezingalungiswa ngokusetyenziswa kweiglasi, umzekelo. Nazi ezinye zeengcebiso zokugcina ukuhlala kakuhle.

Kutheni kuvela le syndrome

Ukuhlala phambi kwesikrini ixesha elide kwenza ukuba amehlo abe nomsebenzi omninzi wokugcina kunye neemfuno zento eyenzekayo ekubekweni esweni, ke amehlo alula ngokutyhafa kwaye anokukhulisa iimpawu ngokukhawuleza.

Ukongeza, xa ujonga kwiscreen, iliso likwaqhwanyaza rhoqo, eligcina liphele lifaka isandla kukoma kwalo, okukhokelela kwiliso elomileyo kunye nokutsha.

Inxulunyaniswa nokusetyenziswa kwekhompyuter inokuba zezinye izinto ezinje ngokukhanya okungalunganga okanye ukungahambi kakuhle emzimbeni, ekuhambeni kwexesha kuya kwenza mandundu ezinye iimpawu ezinje ngobunzima bokubona okanye iintlungu zemisipha.

Indlela yokuqinisekisa ukuxilongwa

Kwiimeko ezininzi ukuxilongwa kwesifo sokubona ikhompyuter kwenziwa ngugqirha wamehlo emva kovavanyo lombono kunye novavanyo lwembali kunye nemikhwa yomntu ngamnye.

Ngexesha lovavanyo lombono, ugqirha unokusebenzisa izixhobo ezahlukeneyo kwaye afake amathontsi ambalwa emehlweni.

Ungazinyanga njani iimpawu zesifo

Unyango lwe-syndrome yombono wekhompyuter kufuneka ikhokelwe ngugqirha wamehlo kwaye inokwahluka ngokweempawu ezibonakaliswa ngumntu ngamnye.

Nangona kunjalo, ezona ntlobo zonyango zisetyenzisiweyo zezi:

• Ukuthanjiswa kwamehlo kusetyenziswe isicelo, njengeLacril okanye iSystane: ukuphucula iso elomileyo kunye nokutsha;
• Ukunxiba iiglasi: ukulungisa iingxaki zombono, ngakumbi kubantu abangaboniyo kude;
• Yenza unyango lwamehlo: kubandakanya iindlela ezininzi zokuzilolonga ezinceda amehlo ajolise ngcono.

Ukongeza kuyo yonke le nto, kusabalulekile ukwanela iimeko apho kusetyenziswa ikhompyuter, ukubeka isikrini kumgama ongama-40 ukuya kuma-70 cm ukusuka emehlweni, usebenzisa isibane esaneleyo esingabangeli ilitha ekubekweni esweni nasekugcinweni ukuma ngokuchanekileyo uhleli phantsi.

Jonga ezona ndlela zokunyanga iliso elomileyo kunye nokunciphisa ukutsha kunye nokungonwabi.