Navigation device and evaluation value setting method
AssigneeSony Corporation
InventorHiromasa Miyata
Life of this patent
Estimating the term…
Abstract
The present invention provides a navigation device that improves the usability. The navigation device includes an evaluation setting unit that generates position information having first evaluation value by setting an evaluation value selected by a user so that the evaluation value corresponds to position information, a position information extraction unit that extracts, of the position information having the first evaluation value, the position information having the first evaluation value corresponding to the evaluation value desired by the user, and a display control unit that displays a position information screen having evaluation value on which the position information having the first evaluation value extracted by the position information extraction unit is reflected on a display unit.
Claims19
A navigation device comprising:
- an evaluation setting unit that generates position information having a first evaluation value by setting an evaluation value selected by a user so that the first evaluation value corresponds to the position information;
- a position information extraction unit that extracts, from the position information having the first evaluation value, the position information having the first evaluation value corresponding to a desired evaluation value desired by the user;
- and
- a display control unit that displays a position information screen having an evaluation value on which the position information having the first evaluation value extracted by the position information extraction unit is reflected on a display unit.
An evaluation value setting method, implemented at an evaluation value device, comprising:
- an evaluation setting step of generating position information having a first evaluation value by setting an evaluation value selected by a user so that the first evaluation value corresponds to the position information using an evaluation setting unit;
- a position information extraction step of extracting, from the position information having the first evaluation value, the position information having the first evaluation value corresponding to a desired evaluation value desired by the user using a position information extraction unit;
- and
- a display control step of displaying a position information screen having an evaluation value on which the position information having the first evaluation value extracted by the position information extraction unit is reflected on a display unit using a display control unit.
Dependencies are inferred from the claim text.