Careful considerations in designing and organizing information for restaurant point-of-sale (POS) systems can affect user experience. Unfortunately, usability guidelines are sparse for these systems. Applications from other studies, such as categorical organization and F-shape, are implemented in an experimental interface as a starting point of discussion. A control interface was designed after the default version of NCR Aloha’s POS program: Aloha Table Service. Novice and expert order taking strategies were also observed to compare input differences. This study examined selection time, total time, and selection accuracy across both order and interface types. The results show that time and number of key presses are significantly reduced under the treatment interface, and that teaching expert order taking strategies to novice users may help reduce cognitive load.

Informed by the CompuGirls program, the CompuPower: Technology and Leadership program curriculum uses culturally responsive education practices to foster student leadership and civic engagement through the exploration of technology. This program is a year-long, in-school, high school elective course that schools can offer to male and female students for Career and Technical Education (CTE) course credit.