Umucyo w'ubururu (425-495nm) ushobora kwangiza abantu, ukabuza ikorwa ry'ingufu mu turemangingo twacu, kandi ukangiza cyane amaso yacu.
Ibi bishobora kugaragara mu maso uko igihe kigenda gihita nk'umuntu utabona neza muri rusange, cyane cyane nijoro cyangwa utabona neza cyane.
Mu by'ukuri,urumuri rw'ubururubyagaragajwe neza mu nyandiko za siyansi nk'ikintu gikomeye mu gutuma amagufwa y'amagufwa agabanuka bitewe n'izabukuru.
Mu mateka ya none, abasare bazwiho kugira igipimo cyo hejuru cy’indwara ya cataract bitewe n’izuba ryinshi rigaragara ku nyanja.
Amasoko y'urumuri rw'ubururu
Uru rumuri rwangiza ruturuka ku isoko iyo ari yo yose y'urumuri rw'ubururu cyangwa urwera rwagutse, harimo:
izuba rya saa sita
ecran za telefoni zigendanwa
ecran za televiziyo
amatara yo ku muhanda
amatara y'imodoka
ikoranabuhanga ryo mu rugo
n'ibindi byinshi
Uburyo bwo kwirinda kwangirika kw'urumuri rw'ubururu
Ku bw'amahirwe hari impinduka nyinshi zoroshye mu mibereho ushobora gukora kugira ngo ugabanye ndetse usubizeho ibyangiritse by'urumuri rw'ubururu.
1. F.lux
Porogaramu z'ubuntu kuri Windows, Mac, iOS (abakoresha Android CyanogenMod bafite LiveDisplay)
Igabanya cyane urumuri rw'ubururu ruturuka kuri ecran zawe nijoro, bigatuma ibara ry'umuhondo rishyuha.
2. Indorerwamo zifunga amatara y'ubururu
Indorerwamo z'umuhondo zifata urumuri rw'ubururu, zigatuma ibisigaye binyura.
Irinda amaso neza ahantu hari urumuri rwinshi nko mu byumba byo gukuriramo cyangwa mu gihe cyo kuvura ibiheri
3. Imiterere ya Red OS
Amabara y'inyuma ya Windows/Mac ashobora guhindurwamo umutuku ukomeye
Insanganyamatsiko itukura ya Google Chrome
Inyuma za Android/iOS nazo zishobora gushyirwaho umutuku ukomeye
Imiterere ya clavier ya Android/iOS ubusanzwe ishobora guhindurwamo umutuku
4. Ibikoresho byo mu rugo bitukura
Nk'amarido, udupfunyika, inkuta ndetse n'imyenda wambara bishobora gutuma habaho ibidukikije byiza byo kubamo, cyane cyane ku bantu bafite ibibazo by'amaso.
5. Amatara ya LED atukura
Hanyuma, uburyo bwiza bwo kugabanya ibyangiritse byose biturutse ku rumuri rw'ubururu ni uguhangana n'amatara atukura afite ingufu nyinshi.
