What my dining table and my cat showed me about human attention

The human perception of the world is shaped by our individual focus and interests, not simply by what exists. This is demonstrated by the author's observation of different patterns on a table and how they're perceived based on what is being looked for. The author's cat, with its limited interests, only sees what directly aligns with its basic needs, highlighting the influence of cognitive biases. Humans similarly filter information based on their existing curiosity and motivations. Different people experience the same things in completely different ways, such as the mother focused on transportation versus the brother focused on the car's performance. The author reflects on design and how it is perceived, contrasting the designer's detailed view with the general impression of others. Website visitors, in a similar vein, focus on aspects like context and benefits. The key is that everyone focuses on certain things, and designers must understand these focus points. A designer's role is to identify and cater to the user's focus. The author emphasizes that understanding user attention is the designer's main skill. The principles of multistability, continuity, and closure, are key explanations for this phenomenon. Building successful products requires understanding that the perception of the user shapes their experience.