Ngemva kokusebenza phambi kwekhompyutha usuku lonke noma ukuskrola efonini yakho, ingabe amehlo akho aqala ukuba buhlungu, azizwe sengathi ama-gourd, bese eba bomvu kusihlwa? Ngezinye izikhathi, ingabe uzizwa uphethwe yikhanda nezinhlungu? Abantu abaningi bajwayelene nalokhu okuhlangenwe nakho. Simane sibize lesi simo ngokuthi "Ukucindezeleka Kwamehlo" noma ukukhathala kwamehlo. Lesi akusona isifo esibi okufanele sesabe, kodwa singacasula kakhulu emsebenzini wethu wansuku zonke. Ngakho ake sixoxe ngakho konke namuhla.
Kuyini ngempela i-Eye Strain?
Kalula nje, njengoba nje imilenze yethu ibuhlungu ngenxa yokuhamba usuku lonke, uma sisebenza kanzima ngamehlo ethu isikhathi eside, sikubiza ngokuthi i-Eye Strain. Kwezokwelapha, lokhu kubizwa nangokuthi `(Asthenopia)`.
Cabanga nje, ufunda incwadi njalo, ubheke isikrini sekhompyutha, noma ushayela imoto ebusuku. Kuzo zonke lezi zimo, imisipha emincane emehlweni akho kufanele isebenze njalo nangokucophelela. Njengokwenza ukuzivocavoca okufanayo ejimini. Ngemva kwesikhashana, leyo misipha iyakhathala. Yilapho-ke siqala khona ukuzwa lokhu kungakhululeki.
Ikakhulukazi kulezi zinsuku, sichitha ingxenye enkulu yempilo yethu phambi kwezikrini zedijithali ezifana namafoni, amakhompyutha, namathebhulethi. Ukucindezeleka kwamehlo okwenzeka ngenxa yalokhu kubizwa nangokuthi "Ukucindezeleka Kwamehlo Kwedijithali" . Lokhu sekuyinto evamile kakhulu. Ngokusho kocwaningo, cishe abantu ababili kwabathathu abasebenzisa amakhompyutha babhekana nalezi zimpawu.
Ziyini izimpawu zokucindezeleka kwamehlo?
Izimpawu zokucindezeleka kwamehlo azigcini nje emehlweni. Ngezinye izikhathi zingathinta nezinye izingxenye zomzimba. Ake sibheke ukuthi ziyini lezi zimpawu.
| Uhlobo oluyisici | Izimpawu ezivamile |
|---|---|
| Izimpawu ezihlobene namehlo |
|
| Izimpawu ezihlobene nezinye izingxenye zomzimba |
Kungani amehlo ethu ekhathala kangaka?
Imbangela eyinhloko yokucindezeleka kwamehlo ukugxila emsebenzini ofanayo isikhathi eside. Izici eziyinhloko ezibangela lokhu yilezi:
- Ukusetshenziswa Kwesikrini Sedijithali: Ukubuka izinto ezinjengamakhompyutha, amafoni, amathebhulethi, nemidlalo yevidiyo njalo kuyimbangela enkulu.
- Ukufunda: Ukufunda into efana nencwadi noma iphephandaba njalo.
- Ukushayela: Ikakhulukazi ukushayela ibanga elide nokushayela ebusuku.
- Umsebenzi omuhle: Umsebenzi odinga ukunakwa kwemininingwane emincane, njengokuthunga, ukuluka, ukubhala, nokudweba.
- Ukukhanya okunganele: Ukufunda noma ukusebenza ekukhanyeni okuphansi kuyakhathaza kakhulu emehlweni.
- Ukuncipha Kokucwayiza: Lokhu kuyinto abantu abaningi abangazi. Ngokuvamile, sicwayiza cishe izikhathi ezingu-15-20 ngomzuzu. Lokhu kugcina amehlo ethu emanzi futhi ehlanzekile. Kodwa uma sibheka isikrini sekhompyutha ngokucophelela, leli nani lokucwayiza liyancipha libe cishe izikhathi ezingu-5-7 ngomzuzu. Khona-ke amehlo ayoma futhi abangele ukucindezeleka kwamehlo.
Ngaphezu kwalokho, uma usuvele unesifo samehlo (isibonelo, isidingo sokugqoka izibuko, ukungalingani kwemisipha yamehlo), usengozini enkulu yokuba nokucindezeleka kwamehlo. Ukucindezeleka nokukhathala nakho kungabangela lokhu.
Kulungile, pho-ke senzani ngalokhu kucindezeleka kwamehlo?
Into engcono kakhulu ngalokhu ukuthi akusona isifo esingathi sína, futhi singathola impumuzo enkulu ezinguqukweni ezincane endleleni yethu yokuphila.
Khumbula umthetho we-20-20-20!
Lesi yisisombululo esithandwa kakhulu nesilula kakhulu se-Digital Eye Strain.
"Njalo ngemizuzu engama-20 yokusebenza kukhompyutha, thatha ikhefu lemizuzwana engama-20 bese ubheka okuthile okuqhele ngamamitha angama-20."
Lokhu kuzonikeza imisipha yamehlo akho ukuphumula kancane ngemva kokuzikhandla ukuze ubheke phezulu. Ungabheka ngefasitela, noma okuthile okusekhoneni elikude legumbi. Ungasetha ngisho nesikhumbuzi efonini yakho ukuze lokhu kube umkhuba.
Izinto ezengeziwe ongazenza
- Ukusebenzisa Amaconsi Amehlo Agcobayo (Izinyembezi Zokwenziwa): Uma amehlo akho ezwa omile, ungasebenzisa la maconsi amehlo njengoba kuqondiswe udokotela wakho. Lawa anikeza umswakama emehlweni futhi anikeze impumuzo.
- Gcina ukukhanya kulungile : Ukukhanya endaweni yakho yokusebenza kufanele kwanele. Ukukhanya okuzungezile akufanele kube kuncane kakhulu noma kube kukhulu kakhulu kunokukhanya okuvela esikrinini. Zama ukunciphisa ukukhanya kwesikrini. Ukusebenzisa isihlungi sokukhanya nakho kuyisisombululo esihle.
- Lungisa izilungiselelo zesikrini: Lungisa ukukhanya, ukugqama, kanye nosayizi wefonti yesikrini sekhompyutha yakho kube sezingeni elikufanelayo. Uma ifonti incane kakhulu, izokukhathaza amehlo.
- Gcina ukuma okuhle: Uma uhleli phambi kwekhompyutha, gcina isikrini singaphansi kancane kwezinga lamehlo akho futhi sibe cishe ubude bengalo kude. Lungisa isihlalo sakho ukuze sikwenze ukhululeke. Lokhu kuzonciphisa nobuhlungu bentamo nomhlane.
- Ukusebenzisa i-humidifier: Uma indawo ohlala kuyo yomile kakhulu (njengegumbi le-AC), i-humidifier ingangeza umswakama emoyeni futhi inciphise amehlo omile.
- Gwema ukubhema: Ukubhema kuyingozi kakhulu emehlweni. Kungabangela amehlo omile futhi kwandise ingozi yokuthola izifo ezingathi sína njenge-cataracts.
Kufanele simbone nini udokotela ngalokhu?
Ukucindezeleka kwamehlo ngokuvamile kuyisimo esiba ngcono ngokwaso uma siphumuza amehlo ethu. Ngakho-ke, asikho isidingo sokubona udokotela ngaso sonke isikhathi.
Kodwa-ke, kufanele nakanjani ubone udokotela ezimweni ezilandelayo:
- Uma izimpawu zakho ziqhubeka noma ziba zimbi usuku nosuku naphezu kokwenza okungenhla.
- Uma lokhu kungakhululeki kwamehlo kukhulu ngokwanele ukuphazamisa imisebenzi yakho yansuku zonke .
- Uma uzwa ikhanda elibuhlungu noma ushintsho embonweni (njengokubona izinto ezimbili).
Uma ubona udokotela, bazokubuza ngezimpawu zakho, ukuthi wenzani, nokuthi uzizwa nini ngosuku. Bazobe sebekwenza ukuhlolwa kwamehlo ukuze babone ukuthi udinga izibuko (isibonelo, ukubona eduze - `Myopia` noma ukubona kude - `Hyperopia`) noma uma unezinye izimo.
Amacala adinga ukwelashwa okuphuthumayo (nini lapho kufanele uye e-ETU)
Uma uzwa ubuhlungu obusha noma obukhulu emehlweni, ikakhulukazi uma buvela ngokuzumayo, funa usizo lwezokwelapha ngokushesha. Futhi, uma uzwa ukulahlekelwa umbono ngokuzumayo noma okukhulu, hamba uye emnyangweni wezimo eziphuthumayo esibhedlela esiseduze (i-ETU) ngokushesha. Lokhu kungaba izimpawu zesimo esibucayi kakhulu.
Umlayezo Wokuya Nawe Ekhaya
- Ukucindezeleka kwamehlo kuyisimo esivamile, futhi ngokuvamile esingesibi kakhulu, esenzeka lapho amehlo esetshenziswa isikhathi eside.
- Isizathu esiyinhloko salokhu ukusetshenziswa kwezikrini zedijithali ezifana namakhompyutha namafoni. Khumbula ukucwayiza njalo lapho ubheka isikrini.
- Yenza umthetho odumile we-20-20-20 ube umkhuba. Okusho ukuthi, njalo ngemizuzu engama-20, bheka kude ngamamitha angama-20 imizuzwana engama-20.
- Lesi simo singalawulwa kakhulu ngokushintsha okuncane endleleni yokuphila (ukukhanya, ukuma komzimba, ukuphumula).
- Uma izimpawu zinzima, zihlala njalo, noma zihambisana nezinguquko embonweni, qiniseka ukuthi ubona udokotela wakho.
- Uma kwenzeka ubuhlungu obukhulu beso noma ukulahlekelwa umbono, hamba uye eMnyangweni Wezimo Eziphuthumayo (ETU) wesibhedlela ngokushesha.
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