Ethical companies should consider the cognitive burden their products impose, as limited bandwidth can hinder marginalized populations from navigating administrative barriers, leading to distributional unfairness and potential human rights violations, necessitating thoughtful design to ensure equitable access.

Professor Cass Sunstein discusses how companies use “sludge” to complicate unsubscribing, manipulating consumer behavior against their interests, while advocating for “choice architecture” that promotes beneficial defaults and simplifies decision-making while preserving user freedom.

In a video lesson, professor Cass Sunstein discusses how inertia and various cognitive biases, such as present bias and status quo bias, affect consumer behavior, offering insights on how designers can structure products and services to better engage customers and highlight important features.

In a video lesson, Professor Cass Sunstein discusses three types of designers—manipulative, naive, and human-centered—highlighting how the latter prioritizes user experience by minimizing “sludge” and fostering customer satisfaction.