Do kiosks outperform cashiers? An S-O-R framework of restaurant ordering experiences

Abstract

Purpose

This study aims to compare the performance of self-service kiosks in a quick-service setting with the performance of cashiers. In particular, this study explores both internal responses and external responses between the two ordering methods with the moderating role of crowdedness.

Design/methodology/approach

This study develops a theoretical framework based on the stimulus-organism-response (S-O-R) model. A 2 × 2 field experiment was conducted in a real quick-service outlet to collect data.

Findings

The results reveal that customers reported a better experience when using self-service kiosks compared to placing orders with cashiers. However, cashiers generated more revenue for the quick-service outlet than kiosks. Significant interaction effects were found for external responses. Customers spent more time placing orders with cashiers than with kiosks in less crowded periods, while cashiers generated more sales than kiosks during busier periods.

Originality/value

This study enriches the hospitality and tourism literature by applying the S-O-R framework in an experimental design incorporating both internal and external responses. The findings on the interaction between ordering methods and crowdedness on external responses provide practical insights for quick-service restaurant operators to find a balance between technology and human services.

自助服务机可否超越收银员? 以刺激 – 机制 – 反应 (SOR) 模型作为理论框架的点餐体验研究

研究目的

本论文在快餐环境下比较自助服务机与收银员的业绩表现差异。具体而言, 本研究从内部和外部反映两方面探索了两种不同点餐方法以及就餐环境拥挤程度作为调节变量。

研究设计/方法/途径

本研究借用刺激 – 机制 – 反应 (SOR) 模型作为理论框架, 以快餐店为环境进行了2x2 实验。

研究结果

研究结果显示, 相比较餐饮收银员, 消费者对自助服务机更加较积极的顾客反应。但是餐厅收银员会产生相对较高的销售额。针对对外反应, 研究结果呈现显著的交互作用。 消费者在相对不拥挤的环境下更愿意花时间借助自助服务机点餐, 但是收银员比自助服务机在高峰时段更能产生较高销售额。

研究原创性/价值

本研究借助SOR的理论框架用实验法来研究消费者内部和外部反应, 从而进一步充实了酒店和旅游文献。基于点餐方法和拥挤程度的交互作用, 本研究结果为快餐产业实现人工和科技的平衡提供了实践意义。

关键词

自助服务机 S-O-R 理论框架 快餐厅 拥挤程度 内部反应 外部反应

文章类型

研究型论文

Citation

Leung, X.Y., Torres, B. and Fan, A. (2021), "Do kiosks outperform cashiers? An S-O-R framework of restaurant ordering experiences", Journal of Hospitality and Tourism Technology, Vol. 12 No. 3, pp. 580-592. https://doi.org/10.1108/JHTT-03-2020-0065