Interface Complexity

The degree of intricacy in a user interface, encompassing the number of elements, depth of navigation, variety of interaction patterns, and cognitive load required to accomplish tasks. For blind and low vision users, interface complexity is a significant accessibility barrier because complex interfaces require more time to explore with screen readers, create more opportunities for focus and navigation issues, and increase cognitive load. Calendar applications are particularly problematic because they combine multiple complex elements: grid layouts, date pickers, form fields, recurring event options, attendee management, and notification settings. BLV users consistently request simpler interfaces with reduced field counts, clearer navigation, and progressive disclosure of advanced features.