Anesthesiologist makes perfect sense, never in human history have we been staring at bright lights all day.
I will give you an update once I purchase an e-ink device
and maybe an RLCD if the e ink solves the issues
Severe Brain Fog from Using Electronics - Seeking Help
As a first step, the boox Palma is a relatively inexpensive product and is the one I would most recommend.
And while you may have problems with the Palma, information about the symptoms will help us give you more advice on the appropriate technique and product recommendations.
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evthelegend This was me about 10 years ago. I switched to Mac, and within days I was getting headaches, and 'brain fog' after only 5-10minutes use. I put it down to "it must just be a Mac thing" and tried to ignore it. Unfortunately there isn't much resistance training you can do to help alleviate the symptoms. IMO a bad stimulus is a bad stimulus.
It might be worth trying an older Windows device for a few weeks and see if that gives you any relief.
It is also worth noting that Temporal Dithering uses flicker to create the illusion of more colours on screen than is actually possible to display. When we stare at a desktop/laptop using Temporal Dithering, it is relying on our flicker threshold and perception to fuse the colours together to see the intermediate value. Any flicker is bad, and while PWM now has mainstream attention, other things such as Temporal Dithering (which is ubiquitous now and virtually on all modern devices) has no off switch yet. Macs are notorious for heavy dithering. In my case, a good monitor and a good PC can be made bad just by simply installing a Linux distro. Same hardware, different OS, and sudden onset of symptoms.
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evthelegend I am likely going to buy the boox Palma as it seems to be the most common device recommended in this forum.
I will update you on how it feels to use, I am hoping that it is the first device that I can use without feeling like trash.
by the way, make sure for your initial test to not use the frontlight feature, just natural light — in addition, use it either with the lights at your place off with only sunlight coming in, or use it outside.
since there's a big chance your place uses generic LED lightbulbs with 100% flicker and fuzzy color rendering, that can definitely affect readability of the Palma screen so natural light will give you the best impression of how it feels.
finally, remember to keep turning off "DIsplay Enhancement" in the refresh settings for each app you launch on it
evthelegend Your brain fog symptoms sound similar to mine. I don't know that we have exactly the same issues, but I've been able to link mine to invisible flicker and posted all of my research at www.flickersense.org. I'm a scientist and posted a scientific literature review and my extensive measurements of light and screen flicker correlating with my symptoms. While I'm waiting for safe tech to be developed, I've gotten so sensitive that I've mostly started to learn to use VoiceOver technology with the "screen curtain" on and dim-it sheets hiding the residual light from my phone along with a bluetooth keyboard. So the phone basically becomes a talking touchpad. It's a huge pain, but any days I can stay off of the screens entirely are good ones and help with recovery. I've also hooked up an external keyboard and mouse to the laptop and sit far away, often turned away from the screen while typing - I'm starting to learn to just use a screen reader with that too, but the learning curve is steeper than with the phone. I'm so sorry you're so young and having to deal with this too. I feel grateful I had as many years as I did before LED lights became prevalent and screen flickering worsened.
thanks for the reply, it feels good to be heard.
I ordered a ccfl monitor because I was recommended it many times, would the flicker be different than led?
your website is awesome, only problem is I can't concentrate for more than a minute when looking at a screen.
have u tested different monitors? I feel like im sensitive to some part of the led light itself, whenever I look at it it feels like im staring into a flashlight. have you looked into anything like this?
evthelegend I totally understand not being able to look at the screen. I have a Kobo eInk eReader that's fine for me for reading using it's main functions which are all static displays. I like that it connects with the Pocket App, so if I save a webpage to Pocket, I can read it on the Kobo in a static form. This works for my FlickerSense.org website, except some of the figures don't come through well.
I don't have good display recommendations - nothing has worked for me yet. I can't even tolerate dynamically-refreshing eInk - the version I tried had visible flicker of the pixels. And scrolling on anything is bad for me. I'm also really bothered by screen elements flashing with each keystroke as I type, which seems to be happening more with modern software.