Then e-ink screen would provide the same benefits ie: contrast.
Then e-ink screen would provide the same benefits ie: contrast.
I used my son's HP Chromebook for about a year as a third device, and the screen was indeed pretty bad for reading.
Tuning brightness, colors and bumping font sizes helped; but at the end of the day it's a very low DPI screen and intricate letter shapes are that more blurry at the sizes that were easier for me to read.
I have no trouble reading all day on a Surface Pro, for comparison.
I was not able to extract the PDF from the online textbook. I think I had something that would have worked to just get the content, but I'd have had to stitch all the chapters back together, and if the page numbers didn't match the original book it would have been a hassle for my daughter.