This cluster of papers focuses on the use of mobile technologies, such as cellphones, smartphones, and tablets, in higher education. It explores topics such as student perspectives on learning, the design of personalized mobile technologies for lifelong learning, integrating mobile devices with teaching and learning, mobile learning readiness, and the effects of mobile technology on student attitudes and performance. The cluster also delves into areas like language learning, collaborative learning, and the impact of ubiquitous computing on education.