This essay examines exclusionary environmental designs through the analysis of three photographs, focusing on how architectural choices can create barriers for deaf individuals. It explores the impact of poor lighting and color, which hinder visual communication, and the limitations on mobility and proximity caused by sharp corners and inadequate visual signifiers. The essay also addresses the lack of sensory reach, where partitions obstruct a deaf person's 360-degree viewpoint. Applying Schindler's theory, the essay argues that these designs function as regulatory measures, often overlooked but impactful. It discusses ethical dilemmas, such as discrimination and the questionable use of resources, and proposes alternative architectural designs that promote inclusivity, such as adding windows for better lighting, incorporating rounded corners, and using glass partitions. The conclusion emphasizes the importance of considering the needs of all users in architectural design to prevent exclusion.