Crowdsourcing in simple terms means using crowd to outsource the work. It includes Open Innovation, Crowdfunding, Crowd Design, Micro Tasks, Macro Task & many others. Video Links: https://www.youtube.com/watch?v=-38uPkyH9vI https://www.youtube.com/watch?v=Buyub6vIG3Q https://www.youtube.com/watch?v=O8RtlAnJsZQ https://www.youtube.com/watch?v=pBkjzG6FEXU