Perception refers to the process by which we interpret and make sense of the sensory information we receive from our environment. It involves the brain’s interpretation and organization of sensory input from various sources, including sight, sound, touch, taste, and smell, into meaningful experiences.

It is not just a passive reception of sensory input, but an active process in which the brain combines sensory information with previous experiences and expectations to create a cohesive perception of the world around us. Thus, perception can be influenced by various factors, including attention, motivation, emotions, culture, and individual differences.

It is essential for our everyday functioning, allowing us to recognize and respond to stimuli in our environment. However, it can also be prone to errors and biases, such as optical illusions, cognitive biases, and misperceptions. Therefore, understanding the mechanisms of perception and the factors that influence it is crucial in many fields, including psychology, neuroscience, and design.