The effects of learning through multimedia devices ? Review

There are so many research are going on this learning technology, however how to improve the learning through multimedia devices, here we are discussing about advantages and disadvantages learning through multimedia devices. The goal of study is here to learn the knowledge without holding the books, how is it possible to make the learner to listen hundred percent from the multimedia device. What will be the lack of knowledge to avoid minimum concentration? How will you promote or encourage the learner to not get lazy of using these devices, however here we are collecting the information regarding the leading devices through multimedia. These solution can be applied to various applications because of is simplicity.