![]() A user study with 15 low-vision participants showed that their web-browsing efficiency improved by at least 20 percent with SteeringWheel compared to extant screen magnifiers. In combination with a physical dial, supporting simple rotate and press gestures, users can quickly navigate different webpage sections, easily locate desired content, get a quick overview, and seamlessly customize the interface. We present SteeringWheel, a magnification interface that leverages content semantics to preserve local context. Secondly, low-vision users have widely varying needs requiring a range of interface customizations for different page sections dynamic customization in extant magnifiers is disruptive to users’ browsing. Further, magnification causes loss of spatial locality and visual cues that commonly define semantic relationships in the page reconstructing semantic relationships exclusively from narrow views dramatically increases the cognitive burden on the users. ![]() Firstly, magnifiers occlude significant portions of the webpage, thereby making it cumbersome to get the webpage overview and quickly locate the desired content. ![]() Low-vision users struggle to browse the web with screen magnifiers. ![]()
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