Accessibility Barriers
Sensory Noise and Visual Clutter Reduction
The User Reality: Peripheral sensory noise - such as decorative particle effects or background animations - competes with task-relevant information. For users with sensory processing challenges, this "visual clutter" makes it impossible to identify the "signal," leading to rapid cognitive fatigue.
Research:
The Openality Standard
Design must prioritise the Signal-to-Noise Ratio, allowing users to subtract non-essential decorative elements to maintain focus and regulation.
- Constraint: High-intensity sequences must not fill the entire field of view without offering options to reduce the total volume of visual information.
- Requirement: The design must allow users to disable or suppress non-essential decorative elements (e.g., background animations, particle effects).
Core Behaviours
Environmental Perception: Designing environments that allow users to easily distinguish between essential information and non-essential sensory input, enhancing focus and reducing cognitive overload.
Primary Interaction Patterns
Visual Simplification Controls: Interface elements that enable users to reduce visual clutter by disabling or suppressing non-essential decorative elements, improving the signal-to-noise ratio and supporting sensory regulation.