This document provides a learner information model specific to mobile learning to enable learning, education and training environments to reflect the specific needs of mobile participants. This document provides: — definitions of mobile technology and mobile learning appropriate for all sectors in learning, education and training; — a description of the learner information model for mobile learning; — specific learner information that supports learners engaged in mobile learning activities in learning, education and training environments. — a description of the learner interaction model with mobile systems; — consideration of learner interactions specific to nomadic learners who move from place to place; — initial guidance regarding the issue of privacy. This document does not include: — in-depth technical review of issues related to adaptability to culture, language and individual needs; — broad or in-depth technical interoperability issues of mobile computing domains; — security, authentication or accessibility considerations; — in-depth details regarding privacy; — detailed information regarding complementary work within other organizations that might be relevant.