HCI in Business, Government and Organizations. eCommerce and Consumer Behavior 6th International Conference, HCIBGO 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26-31, 2019, Proceedings, Part I - Nah, Fiona Fui-Hoon; Nah, Fiona Fui-Hoon; Siau, Keng; Siau, Keng (Springer International Publishing : Imprint: Springer, 2019)