Display apparatus, display method and program for detecting an operation performed on a display screen
First Claim
1. A display apparatus comprising:
- a display screen;
a device that detects an operation performed by a user in the display screen;
a state decision unit that decides one of a contact state, a proximity state and a distant state with the display screen based on the user'"'"'s operation detected by the device;
a storage unit that stores a previous decision result by the state decision unit of deciding the one of the contact state, the proximity state and the distant state at a previous point in time;
a state change identification unit that identifies a state change in the user'"'"'s operation according to the state decided by the state decision unit and the previous decision result stored in the storage unit; and
an operation command setting unit that sets an operation command depending on the state change identified by the state change identification unit when setting the operation command for controlling display of the display screen in response to the user'"'"'s operation, whereinthe state change identification unit identifies from which to which of the contact state, the proximity state and the distant state the operation performed by a user in the display screen has changed based on a decision result by the state decision unit,the state change identification unit identifies a state change from the contact state to the distant state with the display screen or a state change from the contact state to the proximity state with the display screen, based on the previous decision result stored in the storage unit and a current decision result decided by the state decision unit, andthe operation command setting unit sets a different operation command depending on the state change identified by the state change identification unit.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided a mobile display apparatus applied to the display apparatus including a display screen; a touch panel that detects an operation performed by a user in the display screen; state decision unit that decides one of a contact state, a proximity state and a distant state with the display screen based on the user'"'"'s operation detected by the touch panel; a state change identification unit that identifies a state change in the user'"'"'s operation according to the state decided by the state decision unit; and an operation command setting unit that sets an operation command depending on the state change identified by the state change identification unit when setting the operation command for controlling display of the display screen in response to the user'"'"'s operation.
-
Citations
15 Claims
-
1. A display apparatus comprising:
-
a display screen; a device that detects an operation performed by a user in the display screen; a state decision unit that decides one of a contact state, a proximity state and a distant state with the display screen based on the user'"'"'s operation detected by the device; a storage unit that stores a previous decision result by the state decision unit of deciding the one of the contact state, the proximity state and the distant state at a previous point in time; a state change identification unit that identifies a state change in the user'"'"'s operation according to the state decided by the state decision unit and the previous decision result stored in the storage unit; and an operation command setting unit that sets an operation command depending on the state change identified by the state change identification unit when setting the operation command for controlling display of the display screen in response to the user'"'"'s operation, wherein the state change identification unit identifies from which to which of the contact state, the proximity state and the distant state the operation performed by a user in the display screen has changed based on a decision result by the state decision unit, the state change identification unit identifies a state change from the contact state to the distant state with the display screen or a state change from the contact state to the proximity state with the display screen, based on the previous decision result stored in the storage unit and a current decision result decided by the state decision unit, and the operation command setting unit sets a different operation command depending on the state change identified by the state change identification unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A display method comprising the steps of:
-
detecting an operation performed by a user in a display screen by a device; deciding one of a contact state, a proximity state and a distant state with the display screen based on the user'"'"'s operation detected by the device; storing a previous decision result of deciding the one of the contact state, the proximity state and the distant state at a previous point in time; identifying a state change in the user'"'"'s operation according to the decided state and the previous decision result; and setting an operation command depending on the identified state change when setting the operation command for controlling display of the display screen in response to the user'"'"'s operation, wherein the identifying the state change comprises identifying from which to which of the contact state, the proximity state and the distant state the operation performed by a user in the display screen has changed based on a decision result of the deciding of the one of the contact state, the proximity state and the distant state with the display screen, a state change from the contact state to the distant state with the display screen is identified or a state change from the contact state to the proximity state with the display screen is identified, based on the stored previous decision result and a decided current decision result, and a different operation command is set depending on the identified state change. - View Dependent Claims (9, 10, 11)
-
-
12. A program stored on a computer readable media causing a computer to execute a process comprising processing of:
-
detecting an operation performed by a user in a display screen by a device; deciding one of a contact state, a proximity state and a distant state with the display screen based on the user'"'"'s operation detected by the device; storing a previous decision result of deciding the one of the contact state, the proximity state and the distant state at a previous point in time; identifying a state change in the user'"'"'s operation according to the decided state and the previous decision result; and setting an operation command depending on the identified state change when setting the operation command for controlling display of the display screen in response to the user'"'"'s operation, wherein the identifying the state change comprises identifying from which to which of the contact state, the proximity state and the distant state the operation performed by a user in the display screen has changed based on a decision result of the deciding of the one of the contact state, the proximity state and the distant state with the display screen, a state change from the contact state to the distant state with the display screen is identified or a state change from the contact state to the proximity state with the display screen is identified, based on the stored previous decision result and a decided current decision result, and a different operation command is set depending on the identified state change. - View Dependent Claims (13, 14, 15)
-
Specification