Crowdourcing./Quality of Expperience in Multimedia Content. 

 -  2016 
 - 14 
<br/><br/> Introduction, What is Crowdsourcing? the Reason it Matters Today, Types of Crowdsourcing, Crowdfunding, Micro - Tasks, Advertising and Promotion, Crowdsource Opinion, The Advantages in today's Internet, Crowdsource and Explicit Systems, Quality of Experience and Mean Opinion Score, Explicit Systems, Evaluate, Sharing, Networking, Building Artifacts, Crowdsource Systems, Mean Opinion (MOS) for Images and Videos, Crowd MOS, Quality of Experience in Crowdsource Systems, Quality of Experience in Crowdsource Systems Regarding Videos, QoE Questionnaires, Brower Fingerprinting, Stimulus Presentation Time, Quality of Experience in Crowdsources Systems Regarding Images, a Different Approach, a Basic Design Idea, Future Work, Conclusion, References.