Supplementary to the book, there are practical additions. One of these is an exemplary crowdsourcing platform. This platform visualizes some of our concepts for social crowdsourcing.
Choose your category
While most of the other crowdsourcing platforms just list all their tasks, we decided to create bundles of matching tasks. This allows us to push important tasks to the front and let them be done faster. Additionally, every crowdworker can choose the bundle that fits him best.