In discussions of ubiquitous learning, one concept that deserves more attention is mobile learning (m-learning). Mobile learning refers to the use of smartphones, tablets, and other portable devices to support learning anytime, anywhere. What makes this concept central to ubiquitous education is its capacity to dissolve the boundaries between formal and informal learning spaces. Learners are no longer tied to a physical classroom or a desktop computer; instead, they can access materials, collaborate, and create knowledge in real-world contexts.

Mobile learning is not simply about convenience. Research highlights its transformative potential: learners can receive personalized feedback, engage in situated learning experiences (such as field data collection), and integrate learning into daily life (Traxler, 2016). For instance, medical students using augmented reality apps on tablets during ward rounds can access drug information, diagnostic algorithms, and peer-reviewed videos at the point of care. This makes learning authentic, contextual, and continuous—hallmarks of ubiquitous learning.

A concrete example is the Duolingo app, which leverages gamification and microlearning strategies on mobile devices. Learners worldwide practice language skills in short bursts, often while commuting or during breaks. This shows how mobile learning fits into the fragmented rhythms of daily life and democratizes access to quality educational resources.