More than 100 teachers from across Europe participated in the SMILE (Social Media in Learning and Education) action and undertook a pedagogical journey to explore jointly the challenges and opportunities involved when using social media in learning and education.
The outcomes of the project, funded by a Digital Citizenship Research Grant from Facebook, are now published in a digital handbook. You can find pedagogical materials and resources from the learning laboratory with many valuable reflections and suggestions on some critical aspects of the use of social media as regards school policies, pedagogical principles, professional development, responsible use and challenges to adoption.
Unfortunately, the accessibility aspect was entirely ignored in this project. Improving the Accessibility of Social Media in Government is an excellent article that does address accessibility concerns of social media.