William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

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The impression, and not just the first one, is largely formed at the entry point, physical or attentional, to a system or environment. People do judge books by their covers and Internet sites by their first pages.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Design Principles
  • UX Design
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Familiarity plays a primary role in aesthetic appeal and acceptance; people like things more when frequently exposed to them.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Beauty
  • Novelty
  • Psychology
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Most accidents are thought to be caused by what is referred to as human error, yet most of them are actually due to design errors rather than errors of human operation.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Design Principles
  • Industrial Design
  • UX Design
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  • Design & Arts
The level of control and the experience level of the people using the system

The level of control provided by a system should be related to the proficiency and experience levels of the people using the system

Since accommodating multiple methods increases the complexity of the system, the number of methods for any given task should be limited to two—one for beginners, and one for experts.

Source: Universal Principles of Design (Book) by William Lidwell Kritina Holden

  • Design Principles
  • UI Design
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Quotesthetics and Face-ism Ratio
  • Design & Arts
  • Marketing & Advertising
Face-ism – The ratio of face to body in an image perception!

Face-ism ratio, the ratio of face to body, influences the way people on images are perceived!

It was found, that irrespective of gender, people rate individuals in high face-ism images as being more intelligent, dominant, and ambitious than individuals in low face-ism images.

Source: Universal Principles of Design (Book) by William Lidwell Kritina Holden

  • Design Principles
  • Perception
  • Psychology
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  • Design & Arts
Design Principles – Constrains simplify usability and minimize errors

Use constraints to improve the clarity, usability and intuitiveness of your design

Constrains, as methods of limiting the actions that can be performed on a system, simplify usability and minimize errors. For example, dimming or hiding options that are not available at a particular time effectively constrains the options that can be selected.

Proper application of constraints in this fashion makes designs easier to use and dramatically reduces the probability of error during interaction. Simply put; constrains simplify usability and minimize errors!

Source: Universal Principles of Design (Book) by William Lidwell Kritina Holden

  • Design Principles
  • UX Design
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  • Design & Arts
The cost-benefit principle in UX Design

The quality of every design aspect can be measured using the cost-benefit principle

If the costs associated with interacting with a design outweigh the benefits, the design is poor. If the benefits outweigh the costs, the design is good.

For example: How long is too long for a person to wait for a web-page to load? The answer to this question is that it depends on the benefit of the interaction.

Source: Universal Principles of Design (Book) by William Lidwell Kritina Holden

  • Design Principles
  • UX Design
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The level of control provided by a system should be related to the proficiency and experience levels of the people using the system.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Design Principles
  • UI Design
Click to rate
1 Star2 Stars3 Stars4 Stars5 Stars
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Quotesthetics and Face-ism Ratio
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Irrespective of gender, people rate individuals in high face-ism images as being more intelligent, dominant, and ambitious than individuals in low face-ism images.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Marketing & Advertising
  • Design Principles
  • Perception
  • Psychology
Click to rate
1 Star2 Stars3 Stars4 Stars5 Stars
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Learn more

People do judge books by their covers, internet sites by their first pages, and buildings by their lobbies.

William Lidwell
William Lidwell

The Director of Design at Stuff Creators Design in Houston and author of the best-selling design book, Universal Principles of Design.

  • Design & Arts
  • Design Principles
  • First Impression
  • Psychology
  • UX Design
Click to rate
1 Star2 Stars3 Stars4 Stars5 Stars
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