Ungagcina kanjani umbono wakho ngenkathi usebenzisa ikhompyutha?

Akusiyo imfihlo ukuthi ukusebenza nekhomputha akusho umphumela omuhle emehlweni. Ukukhanda ikhanda, ukukhathala nokucasuka kweso, ukuvuvukala, ubomvu, ukomisa bonke bayajwayele labo abachitha isikhathi eside kukhompyutheni. Njengoba izazi ze-ophthalmologists zisho, ukuthi inani leziguli ezinokukhubazeka kombono elihlobene nokusebenza kwikhompyutha liyakhula. Yini okufanele ngiyenze? Phela, iningi lethu ngaphandle kwekhompiyutha alisho kakade izimpilo zabo. Indlela yokugcina amehlo akho ngenkathi isebenza kukhompyutha, sifunda kule ncwadi.
Inhlangano yomsebenzi

Ukuze ulondoloze umbono wakho, lapho uhlela indawo yokusebenzela, udinga ukunaka isikrini sokuqapha sisezingeni elingaphezu kwezinga leso. Khona-ke amaqembu ezisindo zomzimba azophumula ngokuzenzekelayo, okuyinto ehlushwa kakhulu lapho ebuka phambili nangaphansi. Ukuqapha kwikhompyutha kufanele kufakwe ukuze kungabi ukukhanya okukhanyayo kusuka esibani noma ilanga eliqondile, ukuze kungabi khona i-glare.

Ibanga ukusuka kwamehlo kuya kumqapha akumele libe ngamasentimitha angaba ngu-70, futhi umlenze kufanele okungenani ube amasentimitha angu-17. Futhi kungaba kuhle uma umbala wangemuva nezinhlamvu kwikhibhodi neskrini akuhambisani, okungukuthi, akudingeki ukuthenga amakhibhodi amnyama anezinhlamvu ezimhlophe.

Ngaphambi kokuba uhlale phansi kukhompuyutha, kudingeka uhlole ukukhanya kwendawo yokusebenzela. Isibonelo, isibani esisedeskithophu kufanele sihlanganiswe nesihlungi se-bluish ukuze sikhulise ukukhanya kwayo ekukhanyeni kwesikrini sokuqapha. Izindonga ezizungeze umlenze zidwetshwe kangcono ngephepha elihlaza okwesibhakabhaka noma zidwetshwe nge-blue.

Ukushintsha komsebenzi

Ngemuva kwemizuzu engama-40 yomsebenzi kukhompyutha, udinga ukuthatha ikhefu elifushane. Okungcono, kungcono ukwenza ukuvivinya umzimba noma ukuhamba nxazonke kwikhabhinethi, noma ukwenza ukuvivinya umzimba okulula. Ungahlala isikhashana, ukhululekile futhi uvale amehlo akho.

Ukubona okuhle kungaba lapho imisipha yomzimba wonke kanye nemisipha yamehlo ikhululekile. Ezimweni eziningi, ukuhlukunyezwa kwengemuva kuqala esifundeni se-lumbar, esihamba kahle entanyeni, futhi sithinta ubuciko obubonakalayo. Esesweni, ukuhlukunyezwa endaweni yomhlathi kuyathintwa kabi. Uma intamo namahlombe zikhululekile, i-oksijeni negazi elisha ligeleza lingene esikhungweni esibukwayo ngemuva kwengqondo.

Ukuvocavoca kwamehlo

Njalo yenza izivivinyo ezilandelayo zamehlo

• Vala ngokuqinile futhi uvule amehlo obubanzi 6 noma izikhathi ezingu-7, okwenza isikhashana semizuzwana engu-30.
• Ake sibheke phezulu, phansi, ngakwesokudla, ngakwesobunxele, asiphenduleli amakhanda ethu.
• Siphenduka amehlo ethu kumbuthano: phansi, ngakwesokudla, phezulu, ngakwesokunxele, bese uhlangothi oluhlukile.
• Vula ngokushesha ngokushesha imizuzu engu-1 noma emibili.
• Sifika amajwabu amehlo, bese siwahlalisa ngezinyathelo eziyindilinga zeminwe ngomzuzu owodwa.

Ukuzivocavoca kwenziwa kwenziwa, futhi umsebenzi ngamunye uyenziwa izikhathi ezimbili noma ezintathu ngezikhathi zemizuzu engu-1 noma emibili. Ubude bomsebenzi kufanele kube imizuzu eyi-10.

Buka ukudluliselwa

Maka emcabangweni amaphuzu ambalwa emsebenzini. Qala ngenye into esiseduze, isibonelo, kusukela kusiphetho sesithupha sakho noma kwikhibhodi yekhompyutha. Iphuzu elilandelayo lingasondela kwesikrini, kumqapha. Manje susa amehlo akho kwenye into ekhona edeskini, into efana nomnikazi wepenseli, i-stamping pad, iphepha lokubhala, umbusi, njalonjalo.

Bheka izinto ezisendaweni ezihlukahlukene ukusuka kuwe. Gcina amehlo akho esihlokweni ngasinye. Bese ubheka umuthi, i-windows sill, ifreyimu yefasitela, indlu ephikisana nawe, nangaphezulu nangaphezulu kuze kube yilapho amehlo akho efika esibhakabhakeni.

Ukuphumula amehlo ngezintende zezandla

Indlela engcono yokuphumula amehlo kuyoba ukubeka izintende zezandla zakho kubo. Le ndlela yasungulwa yi-oculist waseMelika uDkt. Bateson, owasungula uhlelo olukhethekile lokuvimbela izifo zamehlo.

Sizohlala etafuleni futhi sincike ezinhlangothini zethu, sithathe isikhundla esihle. Shake izandla zakho uphinde ukhulule iminwe yakho nezinsikazi.
Masiphakamise izandla zethu kuze kube yilapho sezifudumala. Sizofaka izandla zethu ngamandla nokufudumala. Bese uvala amehlo akho ngezandla zakho. Ake sibeke amakhanda ezandleni zethu bese sivale amehlo ethu.
Iminwe yezandla zombili kumele ihlangene ebunzini. Sizozama ukugcina izandla zethu zikhululekile, ungabeki ukucindezela emehlo ethu. Izintende kufanele zihlale ezinhlungwini ezifana ne-dome.

Zizwa ubumnyama. Ebumnyameni kumaseli e-photosensitive we-retina, okubalulekile ekubonweni kwe-rhodopsin. Manje amehlo akhululekile ngokuphelele. Umbono wobumnyama ukuphumula okujulile kwamehlo, amehlo abuyiselwa. Sizozwa ubumnyama buqine futhi sizame ukujulisa ngaphezulu.

Ngemuva komsebenzi

Uma uzizwa ukhathele kakhulu kusihlwa, udinga ukufaka ama-chamomile amehlo noma ukucindezela itiye. Futhi ungasula amehlo akho ngendwangu ehlanzekile ehambelana ne-chamomile. Ungakhohlisa ebumnyameni futhi uthule ngokuphelele amehlo akho avaliwe imizuzu engu-30.

Manje siyazi ukuthi singagcina kanjani amehlo akho ngenkathi sisebenza kukhompyutha. Uma umsebenzi wakho uxhumekile ehlezi ekhomphyutha, udinga ukuhamba okuningi. Ukuze ulondoloze amehlo akho, yenza ukuzivocavoca, uphazamise, ubeke amehlo akho, zama ukuthatha amakhefu, ukuze amehlo akho ahlukumezeke.