Which Layer Deals With How Humans Interact With Computers When it comes to retail and ecommerce, one of the most crucial aspects is the layer that deals with how humans interact with computers. This layer, known as the user interface, is essential for providing a seamless and user-friendly experience for customers navigating websites and online platforms. (https://www.youtube.com/) Understanding the importance of user interface design is key for businesses looking to enhance customer satisfaction and drive sales. Government sources such as the U.S. General Services Administration provide valuable insights and guidelines on creating effective user interfaces. (https://itdashboard.gov/) Furthermore, educational institutions like