Abstract:
The purposes of this research were twofold: 1) to develop a chatbot system based on lean thinking for customer service, and 2) to investigate user satisfaction with a chatbot system based on lean thinking for customer service. The sample group consisted of 9 data users and 40 customers who used the chatbot system via convenience sampling. The research instruments included a chatbot system that answered customer questions via the LINE messages box. A New process was designed by applying a chatbot system to service work in order to increase working efficiency while still adhering to service principles. A questionnaire on satisfaction with the used of the chatbot system was also included. Statistics in data analysis included the arithmetic mean (xˉ )and standard deviation ( S.D.).
The results of the research found that 1) The chatbot system based on lean thinking for services has been developed and has comprise 3 sections of information services, including 1) designing and installing cranes; 2) ordering products, spare parts equipment, and additional services; and 3) notifying repairs. When evaluating the quality of the chatbot system based on lean thinking for customer service, it was discovered that the system supports and facilitates working efficiency at a good level (xˉ =4.31,S.D.=0.87)
2) In addition, users of the chatbot system based on lean thinking through the companys LINE application were satisfied with its usability to a great extent (xˉ =4.42,S.D.=0.58).