Visual Control of Locomotion

This Element examines visual perception in the context of activities that involve moving about in complex, dynamic environments. It explores the connection between vision and the control of locomotion, and discusses important theoretical issues and debates.

Format: Paperback / softback
Length: 75 pages
Publication date: 22 April 2021
Publisher: Cambridge University Press

This Element delves into the intricate realm of visual perception within the context of dynamic and complex environments. It explores a central theme that emphasizes the profound influence of the need to adaptively regulate locomotion on the ability of humans and other animals to perceive their surroundings through vision. By investigating the intricate connection between vision and the control of locomotion, we can gain valuable insights into the nature and mechanisms of human perception.

To provide a comprehensive overview, I present an integrated summary of decades of research on various aspects of perception. This includes the study of optic flow, which plays a crucial role in the perception of self-motion and object motion. Optic flow, a visual cue generated by the relative motion between objects in the environment, allows us to perceive the direction and speed of objects, essential for navigating and interacting with the world.

Furthermore, this Element examines the perception of spatial layout and affordances, which refers to our ability to perceive the spatial relationships between objects and their potential actions. It sheds light on how we interpret the layout of our environment and how we use this information to make informed decisions about our movements.

Additionally, I explore the control strategies for guiding locomotion based on visual information. This includes the use of visual landmarks, gaze direction, and other visual cues to plan and execute movements efficiently. It also delves into the cognitive processes and mechanisms that underlie visual control, such as internal models and predictive coding.

Throughout this Element, I address important theoretical issues and debates that have emerged in the field of perception. These include questions such as whether visual control relies on internal models, the role of attention in perception, and the relationship between perception and action. By exploring these topics, we gain a deeper understanding of the complex and multifaceted nature of human perception.

In conclusion, this Element provides a comprehensive exploration of visual perception in the context of activities that involve moving about in complex environments. It highlights the profound influence of locomotion on perception and the importance of understanding the connection between vision and the control of locomotion. By investigating these topics, we can gain valuable insights into the nature and mechanisms of human perception, which have implications for various fields, including robotics, education, and human-computer interaction.

Weight: 136g
Dimension: 151 x 228 x 9 (mm)
ISBN-13: 9781108799270