These proceedings contain the papers and posters of the 11th International Conference on Mobile Learning 2015, which was organised by the International Association for Development of the Information Society, in Madeira, Portugal, March 14-16, 2015. The Mobile Learning 2015 Conference seeks to provide a forum for the presentation and discussion of mobile learning research which illustrate developments in the field. The following are included in these proceedings: (1) Evolution or Revolution? Diffusion and Adaptation of (Smart) Mobile Phones among Children and Adolescents (Gitte Bang Stald); (2) Wearables and the "Anatomy" of Information: Biodata, Privacy, and Ethics (Amber Hutchins and Jake McNeill); (3) Scaffolding Java Programming on a Mobile Phone for Novice Learners (Chao Mbogo, Edwin Blake and Hussein Suleman); (4) Implementation of an Intelligent Tutorial System for Socioenvironmental Management Projects (Gil Vera, Víctor Daniel and Gabriel Awad); (5) Patterns of Mobile Technology Use in Teaching: A Pilot Study (Tami Seifert); (6) Developing Students' Professional Digital Identity (Thomas Cochrane and Laurent Antonczak); (7) Impact of Contextuality on Mobile Learning Acceptance: An Empirical Study Based on Language Learning App (Stephan Böhm and Georges Philip Constantine); (8) Do Mobile Learning Devices Enhance Learning in Higher Education Anatomy Classrooms? (Kate Wilkinson and Phil Barter); (9) It's Not Just the Pedagogy: Challenges in Scaling Mobile Learning Applications into Institution-Wide Learning Technologies (Peter Bird and Mark Stubbs); (10) Mobile Learning and Teacher Education: Researching MLEARN Pilot Development (Don Passey and Joana Zozimo); (11) Mobile-Assisted Language Learning: Student Attitudes to Using Smartphones to Learn English Vocabulary (Neil Davie and Tobias Hilber); (12) Active Students in Webinars (Line Kolås, Hugo Nordseth and Jørgen Sørlie Yri); (13) Expanding the Media Mix in Statistics Education through Platform-Independent and Interactive Learning Objects (Hans-Joachim Mittag); (14) Research on Mobile Learning Activities Applying Tablets (Eugenijus Kurilovas, Anita Juskeviciene and Virginija Bireniene); (15) Learner Centered Experiences with Flipped Classroom and Mobile Online Webinars in Distance Education Program (Lisbeth Amhag); (16) Walk Like an Egyptian: A Serious, Pervasive Mobile Game for Tourism (Fatema Mohsen Gabr and Slim Abdennadher); (17) Educational Materials for Mobile Learning (Kosuke Kaneko, Yoshihiro Okada, Motofumi Yoshida, Hitoshi Inoue and Naomi Fujimura); (18) Boosting up JSL Learners' Outside-Class Learning Time with Learning Log System (Noriko Uosaki, Hiroaki Ogata and Kousuke Mouri); (19) An Integrated Learning Management System for Location-Based Mobile Learning (Christian Sailer, Peter Kiefer and Martin Raubal); (20) The Influence of Affordances on Learner Preferences in Mobile Language Learning (Maria Uther and Adrian Banks); (21) Microlearning as Innovative Pedagogy for Mobile Learning in MOOC (Despina Kamilali and Chryssa Sofianopoulou); (22) Cross-Platform User Interface of e-Learning Applications (Michal Stoces, Jan Masner, Jan Jarolímek, Pavel Šimek, Jirí Vanek and Miloš Ulman); (23) Technology Trends in Mobile Computer Supported Collaborative Learning in Elementary Education from 2009 to 2014 (Mia Carapina and Ivica Boticki); (24) Challenges of Using Learning Analytics Techniques to Support Mobile Learning (Marco Arrigo, Giovanni Fulantelli and Davide Taibi); (25) Effectiveness and Utility of Terminal Tablet as Electric Textbooks for Nursing Practicum (Yumiko Nakamura, Kaori Fukayama and Yukie Majima); (26) A Study on the Process of Development of Collective Intelligence for Utilization of Unused Space of Abandoned Schools (Uk Kim and Junyoung Yang); (27) Implementation of an Adaptive Learning System Using a Bayesian Network (Keiji Yasuda, Hiroyuki Kawashima, Yoko Hata and Hiroaki Kimura); (28) Mathematics and Mobile Learning (Fayez Sayed); and (29) A Framework to Support Global Corporate M-Learning: Learner Initiative and Technology Acceptance across Cultures (Wendy Farrell). An author index is provided. (Individual papers contain references.)