Te incluyo información importante:
The U.S. Department of Justice and the U.S. Department of Education have sent a letter to colleges and universities about the use of electronic book readers that are not accessible to students who are blind or have low vision. The letter points out a serious problem with some of these devices that do not have an accessible text-to-speech function. Requiring use of an emerging technology in a classroom environment when that technology is inaccessible to an entire population of individuals with disabilities–individuals with visual disabilities–may constitute discrimination prohibited by the Americans with Disabilities Act of 1990 (ADA) and Section 504 of the Rehabilitation Act of 1973 (Section 504).
For more information visit this link: http://www.disability.gov/civil_rights/laws_&_regulations/education.