Whatever it is, I hope they have a solution for the issue of different focus for overlay and reality. Basically I won't use it if I get a headache. http://www

Whatever it is, I hope they have a solution for the issue of different focus for overlay and reality. Basically I won't use it if I get a headache. http://www.osa-opn.org/home/articles/volume_26/february_2015/features/augmented_reality_easy_on_the_eyes/ http://www.osa-opn.org/home/articles/volume_26/february_2015...