Yes in time I did manually activate these books.

 Originally Posted By: jaky astik
Hello everyone, I am new here. I photoread my accountancy and economics book but am waiting for it to activate. is it ok?


Incubation is fine.

 Quote:
well, one more question. I have spex, so, when i photoread my eyes become blur but cant get them back to normal for almost 2 to 3 minutes after that.
will it cause problem to my eyes?


Try PhotoReading without the glasses. It's possible that you are crossing your eyes.

AlexK