Navigation device with control feature limiting access to non-navigation application
First Claim
1. A portable navigation device, comprising:
- a receiver configured to receive signals from global positioning system (GPS) satellites;
memory storing a non-navigation application and non-navigation information related to the non-navigation application;
a user interface configured to enable an operator to enter non-navigation instructions related to the non-navigation application;
a processor module calculating a position of the device based on the signals from the GPS satellites, the processor module implementing the non-navigation application and performing non-navigation operations defined by the non-navigation application based on the non-navigation instructions entered by the user, the processor module disabling the non-navigation application after a predetermined trial period of time following a start time unless and until an application access code is entered.
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Accused Products
Abstract
A portable navigation device is provided that includes a receiver configured to receive signals from GPS satellites. The device includes memory that stores a non-navigation application and non-navigation information related to the non-navigation application. A user interface is configured to enable an operator to enter non-navigation instructions related to the non-navigation application. The a processor module is provided that calculates a position of the device based on the signals from the GPS satellites. The processor module implements the non-navigation application and performs non-navigation operations defined by the non-navigation application based on the non-navigation instructions entered by the user. The processor module disables the non-navigation application after a predetermined trial period of time following a start time unless and until an application access code is entered. Optionally, a cartridge they may be included that is configured to receive an application access cartridge containing the application access code. The code indicates that access to the non-navigation application has been purchased by the user of the device. The processor module enables the non-navigation application when the application access cartridge is entered into the cartridge bay with a valid code. The processor may not disable the non-navigation application, such as when an application access code is incurred before and in of the predetermined trial period of time.
40 Citations
23 Claims
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1. A portable navigation device, comprising:
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a receiver configured to receive signals from global positioning system (GPS) satellites; memory storing a non-navigation application and non-navigation information related to the non-navigation application; a user interface configured to enable an operator to enter non-navigation instructions related to the non-navigation application; a processor module calculating a position of the device based on the signals from the GPS satellites, the processor module implementing the non-navigation application and performing non-navigation operations defined by the non-navigation application based on the non-navigation instructions entered by the user, the processor module disabling the non-navigation application after a predetermined trial period of time following a start time unless and until an application access code is entered. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for managing access to non-navigation applications implemented on a portable navigation device, the method comprising:
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initializes the device upon first start-up to provide a user access to navigation and non-navigation applications stored on the device, the initialization including enabling the non-navigation application for a predetermined trial period of time following a start time; receiving signals from global positioning system (GPS) satellites; storing in memory a non-navigation application and non-navigation information related to the non-navigation application; calculating a position of the device based on the signals from the GPS satellites; implementing the non-navigation application based on non-navigation instructions entered by the user; disabling the non-navigation application at the end of the predetermined trial period of time unless and until an application access code is entered; and presenting position information and non-navigation information to the operator on a common display. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification