Uma uchitha isikhathi esibalulekile kwikhompyutha usuku ngalunye, ungase ubone izimpawu ze-computer vision syndrome (i-CVS). Izimpawu zivela ngoba amehlo nobuchopho basabela ngokuhlukile emazwini kwesikrini sekhompyutheni kunokuba bakwenze kumatheksthi abhaliwe. Izimpawu ezibonakalayo ezihlobene nokusebenzisa i-computer zingabangelwa ukuphazamiseka okubukwayo, izimo ezingasebenzi zomsebenzi kanye nemikhuba yomsebenzi ngamunye.
Uma unenkinga ngamehlo akho ngenkathi usebenzisa ikhompyutha, qhathanisa izimpawu zakho ohlwini olungezansi. Kungenzeka ukuthi uhlushwa yi-computer vision syndrome.
Eyestrain
I-Eyestrain, noma i- asthenopia , ingabangelwa izimo eziningi ezihlukahlukene zemvelo nezokubukwa. Uma ugxila ngokuqhubekayo emsebenzini oseduze, njengokusebenza kwikhompyutha noma ukufunda incwadi, imisipha yeso langaphakathi lingase iqine. Lokhu kuqina kungabangela ukucasuka kweso futhi kuveze izimpawu ezifana nokukhathala, amehlo abomvu , ubuhlungu beso, umbono obonakalayo, ubuhlungu bekhanda nombono kabili .
Isixazululo: Thatha ikhefu. Yenza amehlo akho aphumule ngokugxila ezintweni ezikude okungenani kanye nehora.
Umbono ogqamile
Umbono ophuphuthekile ukulahlekelwa ukubukeka kombono nokuhluleka ukubona imininingwane encane. Ukubheka okubukeka ngezinye izikhathi kuhlobene nokuhluleka kwamehlo ukugxila kwesikrini sekhompyutha isikhathi esiningi. Futhi, umbono ungabonakala ngokugxila okuguquka njalo, njengokubuka emuva naphakathi kwekhibhodi kanye neskrini sekhompyutha.
Kodwa-ke, uma usondela eminyakeni engu-40, umbono obonakalayo ungabangelwa i-presbyopia . I-Presbyopia ukulahlekelwa kwekhono leso lokushintsha ukugxila ukuze ubone izinto eziseduze futhi kuyimvelo evamile ehlobene nokuguga.
Isixazululo: Cabanga ukuthenga izibuko zekhompyutha. Izibuko zekhompyutha zenzelwe ukwandisa izinga lakho lokududuza ngenkathi ekhompyutheni.
Amehlo Emile
Amehlo amile ngenxa yokuntuleka kobumswakama emehlweni. Izinyembezi zigcwalisa umswakama emehlweni ngokukhanya. Ukuqhafaza kungenye yezindinganiso ezisheshayo zomzimba. Kodwa-ke, abantu bavame ukuchofoza cishe isigamu ngokweqile uma besebenza kwikhompyutha.
Isixazululo: Vala kaningi. Futhi, gcwalisa umswakama emehlweni ngokusebenzisa izinyembezi zokufakelwa.
Izinsizwa
Ungase uhlakulele ikhanda ngemva kokuqala kwesikrini sekhompyutheni isikhathi esiningi. Ukukhanya nokuqhathaniswa kweqapha kungenza ukukhanya okungaqondile okusobala emehlweni. Ukukhanya okuqondile, ukukhanya okukhanyisa ngqo emehlweni njengokukhanya okuphezulu nokukhanya kusuka kumawindi, kungabangela i-eyestrain nekhanda.
Isixazululo: Qinisekisa ukuthi ukukhanya nokuqhathaniswa kokuqapha kwikhompyutha yakho kumazinga wokubuka okukhululekile. Futhi, gwema ukukhanya okuqondile kusuka emafasiteleni nokukhanyisa.
Umbono oBili
Umbono ophindwe kabili, noma i- diplopia , umbono wezithombe ezimbili ezivela entweni eyodwa. Ukuqhafaza kwesikrini sekhompyutha isikhathi eside kungabangela umbono ophindwe kabili.
Isixazululo: I-pair of glass glasses ingavimbela umbono kabili. (Umbono ophindwe kabili ungase ube uphawu lwembono olunzima noma inkinga ye-neurologic, ngakho-ke ukuhlolwa okuphelele kweso kuyadingeka.)
Emuva naseNeck Ache
Njengoba amehlo ehola umzimba, singahlala izikhundla ezimbi ngenkathi ekhompyutheni ukukhokhela izinkinga ezibonakalayo njengoba zenzeka.
Ukwehla noma ukuxubha kungabangela ubuhlungu bentamo nobuhlungu. Futhi, uma ugqoka izibuko nge- bifocal ngenkathi ku-computer, ungase uphendule ikhanda lakho ngezindlela ezehlukene ukuze ubone isikrini ngokucacile, okubangele ubuhlungu obungokwenyama.
Isixazululo: Sebenzisa ukuhleleka okufanele. Qaphela indlela obamba ngayo umzimba wakho ngenkathi kukhompyutha. Izinkinga zokuthutha zivame ukukhululeka ngokugqoka izibuko ezifanele. Futhi, hlola isiteshi sakho sekhompyutheni ye-ergonomics emihle.
I-Computer vision syndrome iye yaba umbono obhekene nobunzima. Abantu abaningi bafuna ukukhululeka ezimpawu ezingathandeki ze-CVS, kuhlanganise ne-eyestrain nokucasula.
Kodwa-ke, noma yiluphi uhlobo lwesifo sombono kufanele luhlolwe yi-optometrist yakho noma i-ophthalmologist ukuze uphathe isizathu esingase senzeke.
Umthombo:
> I-American Optometric Association (AOA). I-Computer Vision Syn-Drome Izimpawu. I-AOA, 2006-09.