7.3 Visual hierarchy and gestalt principles

4 min readaugust 6, 2024

Visual hierarchy and gestalt principles are essential tools in creating effective user interfaces. These concepts help designers organize information and guide users' attention, making interfaces more intuitive and user-friendly.

By understanding how our brains perceive and organize visual information, designers can create layouts that are both aesthetically pleasing and functional. These principles form the foundation for creating clear, engaging, and easy-to-navigate user interfaces.

Gestalt Principles

Perceptual Organization

Top images from around the web for Perceptual Organization
Top images from around the web for Perceptual Organization
  • relationship describes how the human eye distinguishes an object (figure) from its surrounding area (ground)
    • Occurs when there is enough between the figure and the ground for the eye to separate them
    • Allows us to identify and focus on the most important elements in a design (foreground) while minimizing distractions (background)
  • principle states that elements that share similar characteristics are perceived as belonging together or having a relationship
    • Characteristics can include shape, color, , or orientation
    • Grouping similar elements can create a sense of unity and cohesion in a design (navigation menu items)
  • principle suggests that the human eye follows lines, curves, or a sequence of shapes to create continuity in a design
    • Encourages the eye to move through one object and continue to another object
    • Used to guide the user's attention in a specific direction or towards a specific element (curved line leading to a call-to-action button)

Closure and Proximity

  • principle states that when we see a complex arrangement of visual elements, we tend to look for a single, recognizable pattern or form
    • Our brains fill in missing information to create a complete, whole image
    • Allows designers to communicate ideas or meanings without explicitly stating them (using negative space to create an implied shape)
  • principle suggests that elements that are close to each other are perceived as being related or belonging to a group
    • Placing related elements close together creates a sense of organization and hierarchy
    • Helps users understand the relationships between different elements in a design (grouping form fields together)

Symmetry and Common Fate

  • principle states that elements that are symmetrical or balanced are perceived as being more aesthetically pleasing and harmonious
    • Can create a sense of stability, order, and professionalism in a design
    • Commonly used in logos, website layouts, and other design elements to create a polished look (centered layout with equal spacing on both sides)
  • principle suggests that elements that move or change together are perceived as being related or belonging to a group
    • Creates a sense of unity and coherence among the moving elements
    • Often used in animations or interactive designs to guide the user's attention (multiple elements sliding in from the same direction)

Visual Hierarchy

Establishing Importance

  • refers to the perceived importance or prominence of an element in a design
    • Determined by factors such as size, color, contrast, and placement
    • Elements with greater visual weight are more likely to attract the user's attention first (large, bold headline)
  • Focal points are specific areas or elements in a design that draw the user's attention and serve as a starting point for navigating the layout
    • Created through the use of contrast, size, color, or placement
    • Guide the user's eye towards the most important information or desired action (prominent call-to-action button)

Scanning Patterns

  • is a common scanning pattern that follows the path of a "Z" shape, starting from the top-left corner and moving to the bottom-right corner
    • Often used for designs with minimal text and a clear visual hierarchy
    • Allows users to quickly scan the main points of the design (a simple landing page layout)
  • is another common scanning pattern that follows the shape of an "F," with users reading horizontally across the top, then down the left side, and finally across the middle
    • Often used for designs with more text-heavy content, such as articles or blog posts
    • Allows users to quickly scan the headings and subheadings to find relevant information (a news website layout)

Designing for Hierarchy

  • Contrast is the difference in visual properties between elements, such as color, size, or shape
    • Creates visual interest and draws attention to specific elements
    • Helps establish a clear hierarchy by distinguishing important elements from less important ones (a bright color for a primary button and a muted color for a secondary button)
  • Size is the physical dimension of an element, such as its width, height, or scale
    • Larger elements tend to have greater visual weight and are more likely to be noticed first
    • Varying sizes can create a sense of hierarchy and guide the user's attention (a large headline followed by smaller subheadings and body text)
  • Color is the hue, saturation, and brightness of an element
    • Different colors can evoke different emotions and associations, influencing how users perceive and interact with a design
    • Using color strategically can help establish hierarchy, group related elements, and draw attention to specific areas (a vibrant color for a primary action and a subdued color for secondary actions)

Key Terms to Review (26)

Affordance: Affordance refers to the properties of an object that suggest how it can be used, influencing the user's interaction with the design. It highlights the relationship between the user and the object, emphasizing how certain design elements convey their intended functionality without the need for instructions.
Alignment: Alignment refers to the placement of visual elements in relation to one another and their surrounding space, creating a cohesive and organized structure within a design. Proper alignment helps guide the viewer's eye, establishes relationships between components, and enhances the overall readability and flow of content. It's essential for creating a visually appealing layout and ensuring that users can navigate information effectively.
Closure: Closure is a gestalt principle that describes the human tendency to perceive incomplete shapes or figures as complete by filling in the missing information. This cognitive process allows us to interpret visual stimuli more efficiently, leading to quicker understanding and recognition of objects, even when they are not fully defined. Closure plays a vital role in visual hierarchy, guiding how we interpret designs and layouts by influencing our perception of relationships between elements.
Cognitive Load: Cognitive load refers to the amount of mental effort being used in the working memory. It plays a critical role in how effectively users can process information, learn new concepts, and perform tasks, especially in the context of designing user interfaces and experiences. Understanding cognitive load helps to optimize content presentation, reduce unnecessary complexity, and improve overall usability.
Color Theory: Color theory is a set of principles used to understand how colors interact, combine, and affect perception. It encompasses concepts like the color wheel, primary, secondary, and tertiary colors, as well as the psychological effects of color. Understanding color theory is essential for creating effective visual hierarchies and leveraging gestalt principles to guide users' attention and foster intuitive navigation.
Common Fate: Common fate refers to a Gestalt principle of perceptual organization where elements that move together are perceived as part of the same group. This concept is significant in understanding how visual elements are organized and how users interpret visual information in design, particularly in creating visual hierarchy and guiding attention.
Consistency: Consistency refers to the practice of maintaining uniformity in design and interaction across a system, ensuring that similar elements behave in predictable ways. This principle is crucial for enhancing usability and user experience, as it helps users learn how to interact with a product or service more efficiently by leveraging familiar patterns.
Continuation: Continuation is a principle from Gestalt psychology that suggests elements arranged in a line or curve are perceived as being more related than those not aligned. This principle plays a significant role in visual hierarchy by guiding the viewer’s eye along a path, creating a sense of order and coherence in design. By utilizing continuation, designers can effectively direct attention and create a seamless flow within visual content.
Contrast: Contrast refers to the difference in visual properties that makes an object distinguishable from other objects and the background. It is crucial for drawing attention to specific elements, enhancing readability, and creating visual hierarchy, allowing users to process information more effectively. By utilizing contrast, designers can guide viewers’ eyes and highlight key features within a design.
Don Norman: Don Norman is a renowned cognitive scientist and design expert known for his contributions to the fields of Human-Computer Interaction and user-centered design. His work emphasizes the importance of usability and the user experience, advocating for design that prioritizes how users think and interact with technology. This focus on understanding human behavior is vital for creating effective interfaces and systems across various applications, from everyday devices to complex healthcare technologies.
F-pattern: The f-pattern is a visual reading pattern observed when people scan text on a webpage, typically following an 'F' shape. This pattern reveals how users tend to read the most important information along the top and left side of the content, while paying less attention to the lower sections. Understanding this behavior is crucial for effective visual hierarchy and applying gestalt principles in design.
Feedback: Feedback refers to the information provided to a user about their actions or the system's state, allowing for adjustments and improvements in performance. It plays a crucial role in guiding user interactions and enhancing user experience by making the system more understandable and usable.
Figure-ground: Figure-ground refers to the visual perception principle where an object (the figure) is perceived as distinct from its background (the ground). This principle plays a crucial role in how we interpret visual information, allowing us to focus on important elements while deemphasizing others, which is essential for effective design and communication.
Focal point: A focal point refers to the area in a visual composition that draws the viewer's attention, guiding their gaze to the most important elements. This concept is essential in design as it helps to create a clear and organized structure, allowing users to understand the hierarchy of information presented. By strategically placing focal points, designers can enhance usability and direct interactions effectively.
Grid system: A grid system is a structural framework that organizes content on a page by using a series of intersecting vertical and horizontal lines. This design approach helps to create a sense of order and alignment, guiding the viewer's eye through the layout and making it easier to process information. By employing a grid system, designers can establish a visual hierarchy and maintain consistency across different elements, ensuring an effective user experience.
Jakob Nielsen: Jakob Nielsen is a prominent web usability expert and co-founder of the Nielsen Norman Group, known for his contributions to the field of Human-Computer Interaction (HCI) and user experience design. His principles emphasize usability and user-centered design, which are crucial for creating effective interfaces. Nielsen's work intersects with various disciplines, highlighting the need for collaboration among designers, psychologists, and engineers to enhance user experience, mental models, and visual design principles.
Learnability: Learnability refers to how easily a new user can begin to interact with a system and achieve their goals efficiently. This concept is crucial for making technology accessible and enjoyable, as it influences how quickly users can understand and navigate interfaces. High learnability ensures that users can adapt and utilize features with minimal instruction, which in turn enhances overall user experience and satisfaction.
Mental Models: Mental models are internal representations of the external world that help individuals understand and predict how things work. They are shaped by experiences, knowledge, and beliefs, influencing how users interact with systems and perceive information. These models are crucial in understanding user behavior and designing interfaces that align with user expectations and cognitive processes.
Proximity: Proximity refers to the principle that elements that are close together are perceived as related or grouped, influencing how users interpret visual information. This concept is crucial in organizing content, as it helps create clear relationships between elements, guiding users through the interface and enhancing usability and comprehension.
Similarity: Similarity refers to the principle that elements that are alike in some way tend to be perceived as a group or a unified whole. This principle is central to how humans visually organize information, influencing visual hierarchy and the way objects are grouped together in our perception. It plays a crucial role in design, guiding viewers' attention and making interfaces more intuitive.
Size: Size refers to the dimension or magnitude of visual elements within a design, influencing how users perceive and interact with those elements. It plays a critical role in visual hierarchy, guiding attention and establishing importance among components by varying their dimensions. Understanding size helps create effective layouts that facilitate user navigation and comprehension of information.
Symmetry: Symmetry refers to a balanced and proportional arrangement of elements within a visual composition, where one side mirrors the other. This concept plays a vital role in design by creating harmony, stability, and order, making it easier for users to navigate and comprehend information. Symmetrical layouts can enhance the visual hierarchy by guiding the viewer's eye and contributing to the overall aesthetic appeal of an interface.
Typography: Typography is the art and technique of arranging type to make written language legible, readable, and visually appealing. It involves choosing typefaces, point sizes, line lengths, line spacing, and letter spacing, which all play a critical role in how text is perceived and processed. Understanding typography is essential as it influences visual hierarchy and can enhance or detract from the user's experience when engaging with written content.
Visual Weight: Visual weight refers to the perceived heaviness or lightness of elements within a design, influencing how users visually navigate and prioritize content. This concept is integral to creating effective visual hierarchy, as different elements can draw attention based on their size, color, shape, and placement. Understanding visual weight helps in organizing information to enhance user comprehension and engagement.
White space: White space refers to the empty areas in a design or layout that do not contain any text, images, or other visual elements. It plays a crucial role in enhancing readability, guiding user attention, and creating a balanced composition. By strategically using white space, designers can create a sense of clarity and organization, allowing important content to stand out while also improving the overall aesthetic appeal.
Z-pattern: The z-pattern is a visual design principle that describes the way users typically scan a webpage or interface, moving their eyes in a 'Z' shape from the top left to the top right, down to the bottom left, and then to the bottom right. This pattern reflects natural reading habits, which can be leveraged to create effective layouts that guide users through content in a logical and engaging manner.
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