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Crowdsourcing is a collaborative sourcing model in which a large and diverse number of people or organizations can contribute to a common goal or project. First examples of crowdsourcing science can be found during the 19th century.
Contemporary crowdsourcing often involves digital platforms to attract and divide work between participants to achieve a cumulative result. Crowdsourcing is not limited to online activity, however, and there are various historical examples of crowdsourcing. The word crowdsourcing is a portmanteau of "crowd" and "outsourcing".
How many of these brain busters can you solve? The post 25 Printable Brain Teasers You Can Print for Free appeared first on Reader's Digest.
Crowd computing is a form of distributed work where tasks that are hard for computers to do, are handled by large numbers of humans distributed across the internet.. It is an overarching term encompassing tools that enable idea sharing, non-hierarchical decision making and utilization of "cognitive surplus" - the ability of the world’s population to collaborate on large, sometimes global ...
H.G. Wells World Brain (1936–1938). The concept (although not so named) originated in 1785 with the Marquis de Condorcet, whose "jury theorem" states that if each member of a voting group is more likely than not to make a correct decision, the probability that the highest vote of the group is the correct decision increases with the number of members of the group. [20]
Crowdmapping is a subtype of crowdsourcing [1] [2] by which aggregation of crowd-generated inputs such as captured communications and social media feeds are combined with geographic data to create a digital map that is as up-to-date as possible [3] on events such as wars, humanitarian crises, crime, elections, or natural disasters.
Individual crowdsourcing projects have created videos promoting HIV testing, [96] videos promoting condom use, [97] images promoting sexual health, [98] and related topics. SETILive is an online project of Zooniverse. Its goal is to use the human brain's ability to recognize patterns to find extraterrestrial intelligences (ETIs). [99]
Citizen sourcing is the government adoption of crowdsourcing techniques for the purposes of (1) enlisting citizens in the design and execution of government services and (2) tapping into the citizenry's collective intelligence for solutions and situational awareness. Applications of citizen sourcing include: