Principles for Designing Large-Format Refreshable Haptic Graphics Using Touchscreen Devices: An Evaluation of Nonvisual Panning Methods
Hari Prasath Palani, Nicholas A. Giudice · 2017 · ACM Transactions on Accessible Computing
This paper addresses a fundamental challenge in touchscreen-based accessibility: how to provide non-visual access to large-format graphical materials like maps that exceed the device's screen size. While touchscreens represent the fastest-growing computing platform among people…
tactile graphics · blindness · touchscreen accessibility · haptic feedback · spatial cognition