Roelof Anne Jelle de Vries, Khiet P. Truong, Jaebok Kim, Vanessa Evers. "You Can Do It!" - Crowdsourcing Motivational Speech and Text Messages. In Vassilis-Javed Khan, Konstantinos Papangelis, Ioanna Lykourentzou, Panos Markopoulos, editors, Macrotask Crowdsourcing - Engaging the Crowds to Address Complex Problems. Human-Computer Interaction Series, pages 217-231, Springer, 2019. [doi]
Abstract is missing.