Display control device, method, program, and integrated circuit
First Claim
1. A display control device which receives a signal from an operating device having a touchpad and generates screen data to be displayed on a screen, said display control device comprising:
- a touch information detecting unit configured to detect touch information including position information about a position of a finger of a user on the touchpad that is touched with the finger of the user during an operation of the touchpad;
a direction determining unit configured to determine an orientation of the touchpad as intended by the user, using a characteristic which is indicated by the touch information detected by said touch information detecting unit and which results from a structure of the finger; and
a screen data generating unit configured to generate the screen data depending on the orientation of the touchpad determined by said direction determining unit,wherein the characteristic is a shape of a trajectory formed by a movement of the position of the finger of the user indicated by the position information, andwherein said direction determining unit is configured to determine the orientation of the touchpad, such that (i) when the trajectory is convex, a convex side of the trajectory is an upper side of the touchpad, or (ii) when the trajectory is concave, a concave side of the trajectory is a lower side of the touchpad.
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Accused Products
Abstract
The display control device is a display control device which receives a signal from the operating device having a touchpad and generates screen data to be displayed on a screen, the display control device including: a touch information detecting unit (201) which detects touch information including position information about a position on the touchpad that is touched with a finger of a user during operation of the touchpad; a direction determining unit (203) which determines a direction intended by the user, using a characteristic which is indicated by the touch information detected by the touch information detecting unit (201) and which results from the operation on the touchpad with the finger; and a screen data generating unit (205) which generates the screen data depending on the direction determined by the direction determining unit (203).
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Citations
16 Claims
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1. A display control device which receives a signal from an operating device having a touchpad and generates screen data to be displayed on a screen, said display control device comprising:
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a touch information detecting unit configured to detect touch information including position information about a position of a finger of a user on the touchpad that is touched with the finger of the user during an operation of the touchpad; a direction determining unit configured to determine an orientation of the touchpad as intended by the user, using a characteristic which is indicated by the touch information detected by said touch information detecting unit and which results from a structure of the finger; and a screen data generating unit configured to generate the screen data depending on the orientation of the touchpad determined by said direction determining unit, wherein the characteristic is a shape of a trajectory formed by a movement of the position of the finger of the user indicated by the position information, and wherein said direction determining unit is configured to determine the orientation of the touchpad, such that (i) when the trajectory is convex, a convex side of the trajectory is an upper side of the touchpad, or (ii) when the trajectory is concave, a concave side of the trajectory is a lower side of the touchpad. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A display control method for receiving a signal from an operating device having a touchpad, and generating screen data to be displayed on a screen, said display control method comprising:
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detecting touch information including position information about a position of a finger of a user on the touchpad that is touched with the finger of the user during an operation of the touchpad; determining an orientation of the touchpad as intended by the user, using a characteristic which is indicated by the touch information detected in said detecting and which results from a structure of the finger; and generating the screen data depending on the orientation of the touchpad determined in said determining, wherein the characteristic is a shape of a trajectory formed by a movement of the position of the finger of the user indicated by the position information, and wherein said determining further determines the orientation of the touchpad, such that (i) when the trajectory is convex, a convex side of the trajectory is an upper side of the touchpad, or (ii) when the trajectory is concave, a concave side of the trajectory is a lower side of the touch pad. - View Dependent Claims (15)
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16. An integrated circuit which receives a signal from an operating device having a touchpad and generates screen data to be displayed on a screen, said integrated circuit comprising:
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a touch information detecting unit configured to detect touch information including position information about a position of a finger of a user on the touchpad that is touched with the finger of the user during an operation of the touchpad; a direction determining unit configured to determine an orientation of the touchpad as intended by the user, using a characteristic which is indicated by the touch information detected by said touch information detecting unit and which results from a structure of the finger; and a screen data generating unit configured to generate the screen data depending on the orientation of the touchpad determined by said direction determining unit, wherein the characteristic is a shape of a trajectory formed by a movement of the position of the finger of the user indicated by the position information, and wherein said direction determining unit is configured to determine the orientation of the touchpad, such that (i) when the trajectory is convex, a convex side of the trajectory is an upper side of the touchpad, or (ii) when the trajectory is concave, a concave side of the trajectory is a lower side of the touchpad.
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Specification