TY - CHAP U1 - Konferenzveröffentlichung A1 - Miclau, Christina A1 - Wörz, Barbara A1 - Heiland, Laura A1 - Hess, Dennis A1 - Weber, Beatrice A1 - Emmler, Alice A1 - Saar, Hans-Peter A1 - Belke, Jonas A1 - Hose, Niklas A1 - Ernst, Oxana A1 - Müller, Andrea ED - Nah, Fiona Fui-Hoon ED - Siau, Keng T1 - User Experience Testing vs. Marketing Experts – Can Empirical Research Beat Practical Knowledge in Dialog Marketing? T2 - HCI in Business, Government and Organizations N2 - To reach customers by dialog marketing campaigns is more and more difficult. This is a common problem of companies and marketing agencies worldwide: information overload, multi-channel-communication and a confusing variety of offers make it hard to gain the attention of the target group. The contribution of this paper is four-fold: we provide an overview of the current state of print dialog marketing activities and trends (I). Based on this corpus we identify the main key performance indicators of dialog marketing customer interaction (II). A qualitative user experience study identifies the customer wishes and needs, focusing on lottery offers for senior citizens (III). Finally, we evaluate the success of two different dialog marketing campaigns with 20,000 clients and compare the key performance indicators of the original hands-on experience-based print mailings with user experience tested and optimized mailings (IV). Y1 - 2020 SN - 0302-9743 (Print) SS - 0302-9743 (Print) SN - 1611-3349 (Online) SS - 1611-3349 (Online) SN - 978-3-030-50340-6 (Print) SB - 978-3-030-50340-6 (Print) SN - 978-3-030-50341-3 (Online) SB - 978-3-030-50341-3 (Online) U6 - https://doi.org/10.1007/978-3-030-50341-3_33 DO - https://doi.org/10.1007/978-3-030-50341-3_33 VL - LNCS 12204 SP - 426 EP - 444 S1 - 18 PB - Springer Nature CY - Cham ER -