Patterns | BlockchainLab:UM




Users face many questions when encountering new technology and a new application. Due to the lack of motivation and informative content, users can stop using the app if they do not get the information they seek in the app in a time.


Automated chatbot that answers users’ questions and finds answers for their questions. It passes them the information they seek in a form of a friendly chat with artificial support employee. Users react positive to the use of chatbot, if it reacts similar to a human in a conversation.

Connected patterns

Frequently asked questions (FAQ) and video explanation can also be used to convey same information to user. The choice of pattern depends on targeted users. Use of patterns is not mutualy exclusive.


L. Zavolokina, N. Zani, and G. Schwabe, “Why Should I Trust a Blockchain Platform? Designing for Trust in the Digital Car Dossier,” in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019, vol. 11491 LNCS, pp. 269–283.