What defines the range in terms of movement?

The range in terms of movement is defined by the greatest amount of movement possible with the control site. When we talk about range, we are essentially referring to the limits of motion that a control site can achieve, highlighting the total span between the minimum and maximum points of movement. This measurement serves as a critical factor in many assistive technologies, especially in settings such as wheelchair mobility or when using assistive devices that require precise movements.

Understanding the range is vital for proper adaptation and usage of assistive technology, as it helps ensure that assistive devices are effectively matched with the user's physical capabilities. It allows for the evaluation of how well a device can accommodate individuals' needs by maximizing their potential movement without straining or exceeding their physical abilities. In contrast, the other options focus on different aspects, such as minimum movement, average travel distances, or speed, which do not provide a comprehensive understanding of the overall limits of movement defined by range.