YUEN Man-Ching, ConnieConnieYUEN Man-Ching2021-02-192021-02-192018Annals of Biostatistics & Biometric Applications, Nov. 2018, vol. 1(1).2641-6336http://hdl.handle.net/20.500.11861/6317Human computation is a technique that utilizes human abilities to perform computation tasks that are difficult for computers to process. Since the concept of human computation was introduced in 2003, many applications have been developed and the output data collected in these applications is very useful for many artificial intelligent applications. In this paper, we categorize existing human computation applications and present their major objectives. This paper gives a better understanding on how human contribute to AI applications.enPeer Reviewed Journal Article10.33552/ABBA.2018.01.000504