Mastering UI/UX: How Priority, Consistency, and Feel Shape User Experience

This article shares personal insights on universal design principles—priority, consistency, and feel—that apply across product domains and help designers and product managers make instinctive decisions.

1. Priority

Apple’s design success shows that emphasizing core features and cutting unnecessary elements lets users quickly understand a product, similar to the economic concept of scarce cognitive resources. Designers should allocate limited interface space to highlight essential functions while de‑emphasizing or removing secondary ones. This applies to user priority , feature priority , content/information priority , interaction priority , and visual priority .

2. Consistency

Consistency makes interfaces easier to predict and reduces learning cost. It should be maintained in several aspects:

Interaction logic consistency : similar flows for the same function.

Element consistency : using the same controls (buttons, icons, links) for similar actions.

Terminology consistency : consistent wording for the same concept.

Information architecture consistency : uniform navigation and hierarchy.

Visual consistency : consistent icons, colors, spacing, and direction.

Strategic trade‑offs may be needed when strict consistency harms efficiency.

3. Feel

Beyond objective usability, the subjective feeling of speed, safety, and overall comfort influences user decisions. Techniques such as fast‑perceived responses, clear feedback, and respectful language create a positive emotional experience that can be decisive at critical “threshold” moments.

Recognizing these semi‑principles helps identify critical touchpoints—“thresholds”—where small design tweaks can dramatically affect user adoption and product success.