Emva kokusebenza phambi kwekhompyutha imini yonke okanye ukuskrola ifowuni yakho, ngaba amehlo akho aqala ukuba buhlungu, azive ngathi ziigour, aze abe bomvu ngokuhlwa? Ngamanye amaxesha, ngaba uziva nentloko ebuhlungu kunye neentlungu? Abantu abaninzi baqhelene nale meko. Siyibiza nje ngokuba yi "Eye Strain" okanye ukudinwa kwamehlo. Esi asisifo sinzima esoyikwayo, kodwa sinokucaphukisa kakhulu umsebenzi wethu wemihla ngemihla. Ngoko masithethe ngaso sonke namhlanje.
Yintoni kanye kanye i-Eye Strain?
Ngamafutshane, njengokuba imilenze yethu ibuhlungu ngokuhamba imini yonke, xa sisebenza nzima ngamehlo ethu ixesha elide, sibiza oko ngokuba yi-Eye Strain. Kwizonyango, oku kukwabizwa ngokuba yi-`(Asthenopia)`.
Khawucinge nje, ufunda incwadi rhoqo, ujonge kwiscreen sekhompyutha, okanye uqhuba imoto ebusuku. Kuzo zonke ezi meko, izihlunu ezincinci emehlweni akho kufuneka zisebenze rhoqo nangononophelo. Njengokuba wenza umthambo ofanayo ejimini. Emva kwexesha elithile, ezo zihlunu ziyadinwa. Kulapho siqala khona ukuziva ezi ntlungu.
Ingakumbi kule mihla, sichitha uninzi lobomi bethu phambi kwezikrini zedijithali ezifana neefowuni, iikhompyutha, kunye neetablet. Uxinzelelo lwamehlo oluvela ngenxa yoku lubizwa ngokuba yi "Digital Eye Strain" . Oku kuye kwaba yimeko eqhelekileyo kakhulu. Ngokwezifundo, malunga nabantu ababini kwabathathu abasebenzisa iikhompyutha bafumana ezi mpawu.
Zithini iimpawu zoxinzelelo lwamehlo?
Iimpawu zokuxinezeleka kwamehlo azipheleli nje emehlweni. Ngamanye amaxesha zinokuchaphazela nezinye iindawo zomzimba. Makhe sijonge ukuba zeziphi ezi mpawu.
| Uhlobo oluneempawu | Iimpawu eziqhelekileyo |
|---|---|
| Iimpawu ezinxulumene namehlo |
|
| Iimpawu ezinxulumene nezinye iindawo zomzimba |
Kutheni amehlo ethu edinwa kangaka?
Eyona nto ibangela ukuxinezeleka kwamehlo kukugxila kumsebenzi ofanayo ixesha elide. Izinto eziphambili ezibangela oku zezi:
- Ukusetyenziswa kwescreen sedijithali: Ukujonga izinto ezinje ngeekhompyutha, iifowuni, iitablethi kunye nemidlalo yevidiyo yimbangela enkulu.
- Ukufunda: Ukufunda into efana nencwadi okanye iphephandaba rhoqo.
- Ukuqhuba: Ingakumbi ukuqhuba umgama omde nokuqhuba ebusuku.
- Umsebenzi olungileyo: Umsebenzi ofuna ingqalelo kwiinkcukacha ezincinci, ezinje ngokuthunga, ukuluka, ukubhala, kunye nokuzoba.
- Ukukhanya okungekho ngokwaneleyo: Ukufunda okanye ukusebenza ekukhanyeni okuphantsi kuyadinisa kakhulu emehlweni.
- Ukuncipha Kokuqhwanyaza: Le yinto abantu abaninzi abangayaziyo. Ngokwesiqhelo, siqhwanyaza malunga nezihlandlo ezili-15-20 ngomzuzu. Oku kugcina amehlo ethu emanzi kwaye ecocekile. Kodwa xa sijonga ngenyameko kwiscreen sekhompyutha, eli nani lokuqhwanyaza liyancipha liye kuthi ga kwizihlandlo ezi-5-7 ngomzuzu. Emva koko amehlo ayoma aze abangele ukuxinana kwamehlo.
Ukongeza, ukuba sele uneengxaki zamehlo (umzekelo, isidingo sokunxiba iiglasi, ukungalingani kwemisipha yamehlo), usemngciphekweni omkhulu wokuba noxinzelelo lwamehlo. Uxinzelelo kunye nokudinwa nako kunokubangela oku.
Kulungile, ke ngoko siza kwenza ntoni ngale ngxaki yamehlo?
Eyona nto ilungileyo ngale nto kukuba ayisosifo sibi kakhulu, kwaye sinokufumana isiqabu esikhulu kwiinguqu ezincinci kwindlela esiphila ngayo.
Khumbula umthetho we-20-20-20!
Esi sesona sisombululo sidumileyo nesilula kwiDigital Eye Strain.
"Qho emva kwemizuzu engama-20 usebenza kwikhompyutha, thatha ikhefu lemizuzwana engama-20 uze ujonge into emalunga neenyawo ezingama-20 ukusuka apho."
Oku kuya kunika imisipha yamehlo akho ukuphumla kancinci emva kokuzibhokoxa ukuze ujonge phezulu. Ungajonga ngefestile, okanye kwinto ethile ekwikona ekude yegumbi. Ungabeka nesikhumbuzo kwifowuni yakho ukuze oku kube ngumkhwa.
Ezinye izinto onokuzenza
- Ukusebenzisa Amathontsi Amehlo Athambisayo (Iinyembezi Zokwenziwa): Ukuba amehlo akho aziva omile, ungasebenzisa la mathontsi amehlo njengoko ugqirha wakho eyalele. La mathontsi anika umswakama emehlweni kwaye anika isiqabu.
- Gcina ukukhanya kulungile : Ukukhanya kwindawo yakho yokusebenza kufanele kube kwanele. Ukukhanya okukufutshane akufuneki kube ngaphantsi kakhulu okanye kube ngaphezulu kakhulu kunokukhanya okuvela kwisikrini. Zama ukunciphisa ukukhanya kwesikrini. Ukusebenzisa isihluzi se-glare kukwasisisombululo esihle.
- Lungisa useto lwesikrini: Lungisa ukukhanya, umahluko, kunye nobukhulu befonti yesikrini sekhompyutha yakho ukuya kwinqanaba elikulungeleyo. Ukuba ifonti incinci kakhulu, iya kuba yingcinezelo emehlweni akho.
- Hlala umile kakuhle: Xa uhleli phambi kwekhompyutha, gcina isikrini singaphantsi kancinci kwinqanaba lamehlo akho kwaye sibe malunga nobude bengalo kude. Lungisa isitulo sakho ukuze sibe mnandi kuwe. Oku kuya kunciphisa neentlungu zentamo nomqolo.
- Ukusebenzisa i-humidifier: Ukuba indawo ohlala kuyo yomile kakhulu (njengegumbi le-AC), i-humidifier inokongeza umswakama emoyeni kwaye inciphise amehlo omileyo.
- Kuphephe ukutshaya: Ukutshaya kuyingozi kakhulu emehlweni. Kunokubangela amehlo omileyo kwaye kwandisa umngcipheko wokuba nezifo ezinzulu ezifana ne-cataracts.
Sifanele siye kugqirha nini ngenxa yoku?
Ukuxinezeleka kwamehlo kudla ngokuba yimeko eba ngcono ngokwayo xa siphumza amehlo ethu. Ngoko ke, akukho mfuneko yokubona ugqirha ngalo lonke ixesha.
Nangona kunjalo, ngokuqinisekileyo kufuneka ubone ugqirha kwiimeko ezilandelayo:
- Ukuba iimpawu zakho ziyaqhubeka okanye ziyanda imihla ngemihla nangona wenze oku kungasentla.
- Ukuba oku kungakhululeki kwamehlo kukhulu ngokwaneleyo ukuba kuphazamise imisebenzi yakho yemihla ngemihla .
- Ukuba ufumana intloko ebuhlungu okanye utshintsho embonweni (njengokubona izinto ezimbini).
Xa ubona ugqirha, baza kukubuza ngeempawu zakho, into oyenzayo, kunye nexesha olifumana ngalo. Baza kukwenza uvavanyo lwamehlo ukuze babone ukuba ufuna iiglasi (umzekelo, ukubona kufutshane - `Myopia` okanye ukubona kude - `Hyperopia`) okanye ukuba unezinye izifo.
Amatyala afuna unyango olungxamisekileyo (nini na ukuya kwi-ETU)
Ukuba ufumana intlungu entsha okanye enzima emehlweni, ingakumbi ukuba ivele ngequbuliso, funa uncedo lwezonyango ngokukhawuleza. Kwakhona, ukuba ufumana ukulahleka kombono ngequbuliso okanye okukhulu, yiya kwicandelo elikufutshane lesibhedlele esingxamisekileyo (ETU) ngaphandle kokulibazisa. Ezi zisenokuba ziimpawu zemeko embi kakhulu.
Umyalezo Wokuya Ekhaya
- Ukuxinezeleka kwamehlo yimeko eqhelekileyo, kwaye ayisiyongxaki kangako, eyenzeka xa amehlo esetyenziswa ixesha elide.
- Eyona sizathu siphambili soku kukusetyenziswa kwezikrini zedijithali ezifana neekhompyutha kunye neefowuni. Khumbula ukuqhwanyaza rhoqo xa ujonge isikrini.
- Yenza umthetho odumileyo we-20-20-20 ube ngumkhwa. Oko kukuthi, rhoqo emva kwemizuzu engama-20, khangela kude kangangeemitha ezingama-20 imizuzwana engama-20.
- Le meko ingalawulwa kakhulu ngokutshintsha okuncinci kwindlela yokuphila (ukukhanya, ukuma, ukuphumla).
- Ukuba iimpawu zinzima, zihlala zikho, okanye zihamba notshintsho embonweni, qiniseka ukuba ubona ugqirha wakho.
- Ukuba kukho intlungu enkulu ngequbuliso okanye ukulahleka kombono, yiya kwiSebe lezeMpilo eziNgxamisekileyo (ETU) esibhedlele ngoko nangoko.
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