Yes, eyestrain and, for some people, headaches. That's why I use only the backlit versions with good OLED screens. That "digital paper" stuff isn't ready for prime time yet*.
* If I have to write "in my opinion" or the execrable IMHO or one of its variants to point out that my opinion is an opinion, well, tough.
I probably haven't read from my Playbook long enough to notice. However, as a data point, I've turned down the brightness in order to prolong battery life.
no subject
Date: 2012-04-24 10:50 pm (UTC)* If I have to write "in my opinion" or the execrable IMHO or one of its variants to point out that my opinion is an opinion, well, tough.
no subject
Date: 2012-04-25 11:20 pm (UTC)