[Retracted] Mobile Learning Platform in Cloud Computing with Information Security and Android System

Table 1

Some typical research projects of mobile learning.

Project name	Research organization	Research content
M-Learing project [1]	UK Learning and Skills Development Authority (ISDA)	The project is mainly aimed at unemployed young people aged 16 to 24 in Europe who have not received any education, in order to allow them to study through mobile phones, improve their employment opportunities, and provide them with learning materials or related information.
KnowMobile project [19]	University of Oslo	This project helps medical students to solve problems or confusions in practice and enables them to use the smart mobile terminal that they carry to query relevant information in real time for help. It solves problems in a timely manner.
OLPC (One Laptop per Child) project [21]	Massachusetts Institute of Technology	The project's research is how to use mobile technology to improve the learning problems of children in developing countries.
Mobile Learning in Rural Africa project [25]	University of Pretoria	This project provides educational management support for students' learning.