Methods and systems for performing charting tasks
US9618360B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2016 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Jul 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G5/55
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for accessing information on an electronic version of an navigation information display is described. The method includes displaying navigation information in a first portion of a display of a device, the device incorporating a touch screen, sensing a user touch on the touch screen, determining, by the device, a selected location on the touch screen where the user touch has occurred, correlating the selected location on the touch screen where the user touch has occurred with a location on the navigation information display, displaying a magnified area of a portion of the navigation information proximate the location on the touch screen where the user touch occurred, and displaying textual information related to the magnified area in a second portion of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.