Consistency
The product reinforces established patterns, navigation paradigms, placement of elements, etc.
Messaging perpetuates and extends the viewpoint of the larger ecosystem.
Aesthetic
Users instinctually know that design quality goes hand-in-hand with over-all quality. Essentially, good design must look good.
An aesthetic product has an inherent power of being able to fascinate and immediately appeal to its user's senses.
Balance
The product weighs the amount and detail of communication necessary to maximize user effectiveness. Constant tooltips can be distracting and bothersome, but infrequent messaging might convey a lack of quality.
Consider the ‘Goldilocks Principle’ when seeking a balance between excessive (too much) and insufficient (too little) communication.
Empathy
The product has been designed from a user’s point of view.
Purpose
Your product is intended to help a user with something they need to accomplish, therefore task completion must be the primary objective of design.
Once the task is established, design, technology and content fall easily into place.
Assurance
Digital trust is the confidence people have in a platform’s ability to protect and promote the interests of its users.
Users are assured their personal information is secure via messaging, interactions, and quality.
Empowerment
The product allows users to take control. They can explore and choose their own path. They can decide how they want to use it.
Develop a clear hierarchy, make interface elements meaningful, and provide clear directions.
Identify pain points by combining analytic and A/B testing data.
Clarity
The product explains itself: how it's used, perceived, and understood.
Lucidity
The core functions, tasks, or activities are easily seen, recognized, and understood.
The product takes advantage of learned behaviors by conforming to established mental models.
Messaging styles (prescriptive and personal, educational and instructional) are divided for improved delivery and comprehension.
Restraint
Your product is designed with intent.
Practice moderation, and aim to solve problems simplistically.
Glean elements that distract from essential features or requirements.
Avoid imprinting your own identity or implementing design elements just for the sake of it.
Presence
The invisible effects of good UX.
Elements are placed or appear when expected or needed. Contextual cues help orient and guide the user, and present a more cognizant experience.