Had a fun yet
tiring, weekend-occupying eye camp followed by a hectic Sunday at work so
decided to take a day off on Monday.
(J.K ROWLING WAS
HERE IN MY TOWN THAT TIME, BUT I MISSED HER COZ I WAS BUSY WITH EYE CAMP
OUTSIDE VALLEY! I think i will regret this decision at some point of my life.)
My sleepy eyes and
rusted body was screaming for rest. But when you become a part of an institute where you were a student once, you never get time for yourself. Probably this is what
growing up is; work 24-7 with no time for your mental peace. I am not liking it though. Even on my leave-day, i was called at
home, in between my precious sleep to write an article for a yearly magazine that
my hospital publishes every year. I was suppose to write it in plain english
without including medical terminologies so general people can get the message.
So admist the painful joints and gnawing headaches, i compiled a ridiculously
simple yet useful article on computer vision syndrome. Hope you like it.
I MISSED ROWLING!!
Imagine.
Computer Vision
Syndrome
Computers, mobiles, tablets are not luxuries
anymore but a ‘new essential’ in our life. We use it daily; either for work or
for fun. Net surfing and being in touch with friends and families through
social media is currently a life style of this tech savvy generation. And
majority of us who use these technology have experienced symptoms like strained
eyes, headaches, neck aches, backaches, blurred vision, difficulty in changing focus
between near and far objects, sensitivity to light and burning sensation of
eyes at one time or another.
What are these symptoms
called?
Its called computer vision syndrome - a
common affliction of eyes for using excessive technology while trying to catch up with this digital age.
Will i suffer from
this condition?
If you use computers for more than 3-4 hours
then it can happen to you as well. No age is safe. Anyone can have computer
vision syndrome.
Any remedies?
Of course! Though temporary these symptoms can
be a nuisance at work but they can be prevented and reduced by following few
easy rules.
A) Don’t forget to
blink : Normally human blinks around 15 times per minute. But studies show that
while reading or gazing an object with great attentiveness, it can decrease up to 3 times per minute. So don't forget to blink because blinking redistributes
your tear film over your eyes and help reduce the eye strain and symptoms of
dry eye like burning sensation.
B) Where is your
screen : Distance between the screen and your eyes should be around 20-28 inches
and it should be 4-6 inches below your eye level. Make sure the downward
viewing angle is greater than 60 degrees.
C) Your posture
matters : Your head and neck should be upright in line with your torso. Not
tilted or bent. Keep your mouse aligned with the keyboard and try to maintain a
straight non-fidgety posture. Your upper arms should be perpendicular to the
floor and your forearm ninety degrees to your upper arm. Similarly your thighs
should be parallel to the floor and your legs perpendicular to the floor. Rest
your hands and wrist properly.
D) Right light : Good
light means less eye strain. Don’t use bright overhead light or light in front or light behind you. Rather opt for a side light and position your screen in such
a way that reflections are reduced. Glare filter for your computer screen is an
alternative.
E) What are you looking at : Make sure the size of the letters of your
computer document is easily visible and manage the brightness and contrast. Using
gradient color in parts of your text improves your reading ability. Clear
document means less stress to your eyes.
F) 20-20-20 Rule : Every 20 minutes of computer use, rest your eyes for
20 seconds by looking at objects more than 20 feet away. And after 2 hours of
continuous use, rest your eyes for 15 minutes.
G) Get your eyes
checked : In case of vision problems, focusing problems and eye movement
co-ordination problems none of the above rules help until and unless they are
taken care of. So visit your doctor.
Be vigilant, take
care of your eyes because prevention is always better.
(Well Rowling said - It does not do to dwell on dreams and forget to live. So probably i was doing the best thing for myself - living an adventurous and satisfying life. Next time J.K, I ll surely meet you :)