Mobile learning uses mobile technologies to enhance learning experiences anywhere and anytime. It is learner-centered and allows for personalized, gap-filling materials. Tools for mobile learning include the Chumby, iPhone, and Live Scribe pen, which enable access to information on the go through videos, guides, and sharing notes. The global landscape shows over 3 billion mobile phone users and companies/countries implementing mobile learning programs using devices, e-books, and streaming media. Implications include 24/7 learning environments, needs for digital skills, addressing collaboration on solitary devices, chunking information effectively, and engaging diverse global audiences.