Tactual exploration, often referred to as active touching or , is the process of gathering detailed information about an object's shape, texture, and function through physical movement and manipulation. For individuals who are blind or have low vision, this method of exploration is a primary way to build mental models of the environment and access complex data that alternative text descriptions may not fully capture. Key Components of Tactual Exploration
: Unlike visual learning, which can be instantaneous, tactual learning is sequential. It requires exploring one aspect of an object at a time and mentally "piecing" these parts together to understand the whole. Educational and Practical Applications Foundations for Tactile Literacy - American Printing House tactual exploration
: Effective tactual discrimination requires active movement, such as moving fingers across a surface or grasping an object. Passive contact—where an object is pressed against the skin without voluntary motion—is significantly less effective for learning function or storing muscle memory. Tactual exploration, often referred to as active touching
: This involves specific hand movements used to identify attributes. For example, "sweeping" along a form provides an overview, while "counting salient properties" (like corners) helps with detailed identification. It requires exploring one aspect of an object
