Visual Modernity and Operational Speed in POS Interfaces
Nawang Thinlas , Ruchi Gaur
Abstract Purpose – This study examines how a restaurant point-of-sale (POS) interface can be modernised without sacrificing the operating speed that restaurant staff depend on during peak service. It addresses a tension that surfaced repeatedly during a benchmark of leading platforms: the products that look most contemporary are not always the ones that bill fastest, and the products that bill fastest often look dated. Design/methodology/approach – A benchmark-led design approach was adopted. Three established platforms were studied from official sources and verified review material: Petpooja and Posist/Restroworks in the Indian market, and Square for Restaurants as an international design reference. Findings were restricted to what could be confirmed from source material, with unverifiable interface details excluded rather than assumed. The verified patterns were translated into design principles, an information architecture, three user flows, and three competing wireframe directions for the order-taking screen. Findings – Six patterns were shared across all three platforms: speed as the primary selling point, touch-first controls with large targets, single-screen or minimal-navigation layouts, colour used functionally rather than decoratively, offline capability, and companion applications for tableside ordering and kitchen display. The three wireframe directions produced a measurable trade-off between menu visibility and ticket stability, which is documented rather than resolved by assertion. Practical implications – The study offers a method for design work carried out under restricted access to both end users and the live product, a common constraint in short industry engagements. It also demonstrates the value of documenting competing layout directions with explicit trade-offs rather than presenting a single solution as settled. Originality/value – Most writing on POS design attends to the customer-facing transaction. This study addresses the staff-facing interface, where the operator is a trained repeat user working at speed. It also treats aggregator integration, specifically Swiggy and Zomato order handling, as a first-class design problem rather than an afterthought.

