NAVIGATION INDICATOR

• US 20100305843A1
• Filed: 05/29/2009
• Published: 12/02/2010
• Est. Priority Date: 05/29/2009
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Kalliola, Kimmo Heikki Juhana, Yan, Qifeng, Kainulainen, Antti Paavo Tapani
• Application Number:
  US12/474,351
• Publication Number:
  US 20100305843A1
• Time in Patent Office: Days
• US Class Current: 701/201
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects

Abstract

A method, apparatus, user interface and computer program product for identifying location information for a target object includes coding the identified location information onto a graphical indicator; and, presenting the graphical indicator on a user interface of the mobile device, wherein the indicator provides direction, distance, obstacle and signal information corresponding to the target object to a user of the mobile device.

Claims

1. A method comprising:

identifying location information for a target object in a mobile device;

coding the identified location information onto a graphical indicator in the mobile device; and

,

presenting the graphical indicator on a user interface of the mobile device, wherein the indicator provides direction, distance, obstacle and signal information corresponding to the target object to a user of the mobile device.

2. The method of claim 1 further comprising that the direction, distance, obstacle and signal information correspond to variable properties of the indicator, and the variable properties of the indicator comprise, a length, width, color, brightness and style of the indicator, and wherein the device is configured to code the location information to each of the variable properties of the indicator.

8. The method of claim 2 wherein the device is configured to change each of the variable properties on the user interface corresponding to updated location information to the target object that is determined as a position of the mobile device changes or a position of the target object changes.

9. The method of claim 8 wherein the target object is a location, a person, a mobile communication device, a service or a tagged object.

18. A computer program product comprising a computer readable storage medium configured to execute the method according to claim 1 when implemented on a device including at least one processor.

3. The method of claim 3 further comprising that distance information to the target object corresponds to a length, width and color of the indicator, obstacle information between the mobile device and the target object corresponds to a shape of the indicator, and signal strength information corresponds to a style of the indicator.

4. The method of claim 3 wherein the device is configured to present an indicator that is longer and thinner for a greater distance to the target object relative to a shorter distance to the target object.

5. The method of claim 3 wherein the device is configured to present an indicator having a curved shape when at least one obstacle exists in a path between the mobile device and the target object.

6. The method of claim 3 wherein the device is configured to present a strong indicator on the user interface when the signal quality is high and a weak indicator when the signal quality is low.

7. The method of claim 3 wherein the indicator comprises an arrow.

10. An apparatus comprising:

an information input device;

a display device; and

at least one processor, the at least one processor configured to;

identify location information for a target object from location data in the information input device;

code the identified location information onto a graphical indicator; and

,

present the graphical indicator on the display device, wherein the indicator provides direction, distance, obstacle and signal information of the target object relative to the apparatus.

11. The apparatus of claim 10 wherein the identified location information coded by the processor onto the indicator is direction, distance, obstacle and signal information corresponding to variable properties of the indicator.

12. The apparatus of claim 11 wherein the variable properties of the indicator comprise a length, width, color, brightness and style or the indicator.

13. The apparatus of claim 11 wherein the distance information to the target object corresponds to a length, width and color of the indicator, obstacle information between the apparatus and the target object corresponds to a shape of the indicator, and signal strength information corresponds to a style of the indicator.

14. The apparatus of claim 11 wherein the processor is configured to present an indicator that is longer and thinner for a distance that is greater to the target object relative to a distance that is shorter to the target object.

15. The apparatus of claim 11 wherein the processor is configured to present an indicator having a curved shape when at least one obstacle exists in a path between the mobile device and the target object.

16. The apparatus of claim 11 wherein the processor is configured to present a strong indicator on the display unit when the signal quality is high and a weak indicator when the signal quality is low.

17. The apparatus of claim 11 wherein the processor is configured to change each of the variable properties on the display corresponding to updated location information to the target object that is determined as a position of the apparatus changes or a position of the target object changes.

19. A method comprising:

identifying location information for a target object relative to a mobile device, in the mobile device;

coding the location information to respective variable properties of an arrow indicator in the mobile device, where a length and size of the indicator corresponds to a distance to the target object, a shape of the indicator corresponds to any obstacles in a path to the target object and a style of the indicator corresponds to a signal quality of the identified location information;

presenting the indicator on a display of the mobile device; and

updating each variable property of the indicator on the mobile device to reflect updated location information as the mobile device determines the updated location information relative to detected changes in position of the target object or the mobile device.

20. The method of claim 19 further comprising dynamically changing a direction position of the indicator on the display of the device to correspond to changes in a direction of the target object relative to the device and changing a length and width of the indicator to reflect distance changes to the target object from the device.