| 摘要 |
Systems and methods are provided for image-based browsing of resources, such as webpages, on a communication device, providing for image-based navigation of recently accessed resources and image-based selection of resources matching partial or complete address strings entered in an input field. Also provided are systems and methods for predictive loading of resources, by detecting browsing actions such as zooming in and hovering over thumbnail images of previously accessed resources, and initiating HTTP requests for those resources over a network before receipt of an express command to retrieve the resource. To improve the user-perceived responsiveness of the device to commands to download and display resources such as webpages comprising embedded objects, the order of requesting updated versions of the embedded objects is determined by analysis of the portion of the webpage of interest to the user. Prioritizing of various browser-related tasks is also disclosed. |
