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Pomy – Focus timer app for eye health

vanejung.com

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Re: Pomy – Focus timer app for eye health

#11

67mb vs 168mb on windows Why the difference? Why so big for such simple app? Electron?

For mac it is Electron - and it is just sad. Such simple app can be done in plain Cocoa after taking 8 hour course in Objective-C or even Swift and will probably take There dozens lightweight alternatives to this https://alternativeto.net/software/workrave/

Re: Pomy – Focus timer app for eye health

#12
Idly curious as to how bright those of you who suffer from eyestrain have your screens?

I have pretty decent eyesight. Pin sharp at long range although, now in my mid-fifties, my minimum focussing distance is longer than it used to be. I always say, I'll wait to get glasses until my minimum focussing distance is longer than my arms!

I've never experienced eyestrain when using a computer, even for long periods at a time. But I usually have my screen pretty dim. usually about 3 dots on my MacBook [as a reference for you mac users]. Which, most of the time is about the same level as the ambient light in the room around me.

Old artist's trick: If you almost close your eyes and just squint through the tiny slit left, you can judge the relative brightness of objects around you, without shapes or distance getting in the way. When I do this, my laptop screen doesn't show as being any brighter than the walls, floor, furniture etc. around me.

I'm wondering if people who suffer from eyestrain have their screens set far too bright. ie. much brighter than their surroundings. So that they're effectively staring into a lamp for hours at a time.

My girlfriend [who wears glasses] has her laptop screen on almost full brightness all the time. When she hands me it to show me something, I actually find it painful to look at, the screen is so dazzling. Conversely, if I want to show her something on mine, I have to bump the brightness up all the way, or she complains she can't see it properly.

Incidentally. Counter-intuitive as it may seem. Apparently bright sunlight is really good for the eyes. Something to do with the particular wavelengths it emits, if I remember correctly.

Re: Pomy – Focus timer app for eye health

#16
post #2

Is there a story behind this? I expected something based on the title.

The story behind 20-20-20 is actually pretty interesting, take a look!

TL;DR: an optometrist came up with it in 1991, to help corporate workers come up with a quick and dirty rule to reduce eye strain. There's no scientific basis behind it (doesn't prevent worsening vision, etc etc)

https://www.optometrytimes.com/view/deconstructing-20-20-20-...

Re: Pomy – Focus timer app for eye health

#17
post #7

Earlier quoted context omitted.

Are they really? I have been debating if to get some but I have read in quite a few places[1] that they are not really useful and so I'm really wondering how much is truth and how much is marketing. [1] https://www.aao.org/eye-health/tips-prevention/are-computer-...

I bought them and didn't notice any difference. I think they may not filter enough, since I don't notice a real change in tint. What helped me a little bit is changing to a VA panel. They have higher contrast, so you can lower the backlight brightness and still see well.

they might be bogus -- mine clearly reflect blue light when I see myself in a Zoom call, and they make ambient light warmer as well, so yours might just not be filtering properly. i think there are a lot of cheap products that don't really do what is advertised in this area.

Re: Pomy – Focus timer app for eye health

#18
post #5

Earlier quoted context omitted.

blue light filtering glasses are quite effective and might be more convenient than using sunglasses, which I also used to do

Are they really? I have been debating if to get some but I have read in quite a few places[1] that they are not really useful and so I'm really wondering how much is truth and how much is marketing. [1] https://www.aao.org/eye-health/tips-prevention/are-computer-...

I've seen those reports as well. I think it will depend on the person, and just because blue light doesn't cause eye disease or not enough studies have been done to test how valid it is does not mean it is not working for some people. It has certainly made a difference to me and several others I know. Just make sure it is genuinely blocking blue light; as I mentioned in another comment, some of these don't actually do what they are advertised to do.

Re: Pomy – Focus timer app for eye health

#19
I downloaded it but honestly, it alerted me 5 minutes before. "5 minutes more to focus" - yeah thanks, that is 15 minutes of focus then. I really, really hate such pointless alerts which made me uninstall the app instantly.

It also completely defeats the entire purpose of the app.

Re: Pomy – Focus timer app for eye health

#20
post #17
post #7

Earlier quoted context omitted.

I bought them and didn't notice any difference. I think they may not filter enough, since I don't notice a real change in tint. What helped me a little bit is changing to a VA panel. They have higher contrast, so you can lower the backlight brightness and still see well.

they might be bogus -- mine clearly reflect blue light when I see myself in a Zoom call, and they make ambient light warmer as well, so yours might just not be filtering properly. i think there are a lot of cheap products that don't really do what is advertised in this area.

They weren't cheap, I can see the blue light reflection looking at the glasses, but I don't find it noticeably warmer when I wear them.
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