You may find interesting the blog post

http://www.joannejacobs.com/2013/12/miami-dade-rethinks-tablet-handout/
Miami-Dade rethinks tablet handout
DECEMBER 3, 2013
BY JOANNE JACOBS

based on the article

http://blogs.edweek.org/edweek/DigitalEducation/2013/11/miami-dade_pauses_1-to-1_progr.html
Miami-Dade Pauses 1-to-1 Computing Initiative, Considers Big Changes
By Benjamin Herold
Education Week
November 27, 2013 1:10 PM