Quae cum dixisset, finem ille. Quamquam non negatis nos intellegere quid sit voluptas, sed quid ille dicat. Progredientibus autem aetatibus sensim tardeve potius quasi nosmet ipsos cognoscimus. Gloriosa ostentatio in constituendo summo bono. Qui-vere falsone, quaerere mittimus-dicitur oculis se privasse; Duarum enim vitarum nobis erunt instituta capienda. Comprehensum, quod cognitum non habet? Qui enim existimabit posse se miserum esse beatus non erit. Causa autem fuit huc veniendi ut quosdam hinc libros promerem. Nunc omni virtuti vitium contrario nomine opponitur.

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.