Advanced navigation techniques for portable devices
First Claim
1. An advanced navigation system for portable devices comprising:
- an input component that receives user input, the input component comprising a pointing device;
a navigation component that facilitates navigating through content displayed on a portable device screen based in part on speed and location of the input component with respect to the content displayed on the portable device screen;
a speed-sensing lens integrated into the device screen that is maneuvered over the content by the input component, the speed-sensing lens provides an enlarged or zoomed in view of content underlying the speed-sensing lens but does not substantially affect a view of other surrounding content displayed on the device screen, the enlarged or zoomed in view of the content underlying the speed-sensing lens is provided based on a level of detail and magnification that is continuously adjusted based on the speed of the input component with respect to the content displayed on the portable device screen; and
a mapping component that smoothly transitions a current view of content underlying the speed-sensing lens to a new or previous view and orients the content underlying the speed-sensing lens or the view thereof based in part on data received from the navigation component.
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Accused Products
Abstract
The present invention provides a unique system and method that facilitates navigating smoothly and gracefully through any type of content viewable on portable devices such as cell-phones, PDAs, and/or any other hybrids thereof. In addition, such navigation can be performed while preserving perspective and context with respect to a larger amount of content. Pointing devices can also be used to navigate through content—the amount or detail of the content being dependant on the speed of the pointing device. Additionally, a semi-transparent overview of content can be overlaid a zoomed-in portion of content to provide perspective to the zoomed in portion. Content shown in the semi-transparent overview can depend on the location of the pointing device with respect to the content.
142 Citations
24 Claims
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1. An advanced navigation system for portable devices comprising:
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an input component that receives user input, the input component comprising a pointing device; a navigation component that facilitates navigating through content displayed on a portable device screen based in part on speed and location of the input component with respect to the content displayed on the portable device screen; a speed-sensing lens integrated into the device screen that is maneuvered over the content by the input component, the speed-sensing lens provides an enlarged or zoomed in view of content underlying the speed-sensing lens but does not substantially affect a view of other surrounding content displayed on the device screen, the enlarged or zoomed in view of the content underlying the speed-sensing lens is provided based on a level of detail and magnification that is continuously adjusted based on the speed of the input component with respect to the content displayed on the portable device screen; and a mapping component that smoothly transitions a current view of content underlying the speed-sensing lens to a new or previous view and orients the content underlying the speed-sensing lens or the view thereof based in part on data received from the navigation component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method that facilitates advanced navigation of content on portable devices comprising:
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dragging a pointing device across content displayed on a portable device screen, the pointing device corresponding to a speed-sensing lens; and orienting content underlying the speed-sensing lens based at least in part on speed and location of the pointing device, the orienting includes continuously adjusting a zoom level of the content underlying the speed-sensing lens based at least in part on the speed of the pointing device without substantially affecting a zoom level of other surrounding content displayed on the portable device screen. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A system that facilitates advanced navigation of content on portable devices comprising:
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means for dragging a pointing device across content displayed on a portable device screen; means for displaying a speed-sensing lens at a position of the pointing device with respect to the content displayed on the portable device screen; means for orienting content underlying the speed-sensing lens based at least in part on speed and location of the pointing device; and means for continuously altering a magnification and detail level of the content underlying the speed-sensing lens based at least in part on the speed of the pointing device without substantially altering a magnification or detail level of other surrounding content displayed on the portable device screen. - View Dependent Claims (19, 20, 21, 22, 23)
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24. A data packet adapted to be transmitted between two or more computer processes facilitating providing suggestions to an online user, the data packet comprising:
information associated with dragging a pointing device across a portable device screen;
orienting content within a speed-sensing lens underlying the pointing device based at least in part on speed and location of the pointing device without substantially altering an orientation of content surrounding the speed-sensing lens; and
superimposing a semi-transparent overview of the content over a more detailed view of some portion of the content while dragging the pointing device over some portion of the content.
Specification