77664ce2_ontent___The_Economics_Network__Main_Disadvantages
[E-Learning Technology] Mobile Phones I, O [Easily used for Group Work?] √ [Main Advantages] Low cost for University Allows for both closed and open questions to students Students must be willing to pay for texts used in classroom context Most mobile providers have free software to manage messages in real time. Online version also possible, e.g. Poll Everywhere [Main Disadvantages] 
Feedback may require editing before shown in class Requires students to have mobile phones to be able to participate in activities
2. Main content | The Economics Network