Information processing apparatus, information processing method, program, and information processing system
An information processing apparatus includes a connection unit, a processing execution unit, a setting unit, and a controller. The connection unit is capable of connecting input apparatuses that output operation information for executing an operation for an image displayed on a screen. The processing execution unit is capable of executing processing corresponding to the operation information on the image. The setting unit sets one of the input apparatuses as a main input apparatus, and sets the other input apparatuses as secondary input apparatuses. The controller performs control such that execution of the processing for the image by the processing execution unit based on the operation information from the input apparatus set as the main input apparatus is validated, and execution of the processing for the image by the processing execution unit based on the operation information from the input apparatuses set as the secondary input apparatuses is invalidated.
1. An image display control apparatus, comprising:
a storage configured to store information of a display position of an image;
a connection unit configured to connect with at least a first input device and a second input device; and
a controller configured to obtain operation information from one or both of the first and second input devices,
wherein in a case that the operation information includes position indication information, the image display control apparatus is configured to control pointers related to the image based on the position indication information,
wherein in a case that the operation information does not include the position indication information, the image display control apparatus is not configured to control the pointers based on the operation information,
wherein the pointers are associated with the first and second input devices, and
wherein when a setting of the first input device is changed from a main input apparatus to a secondary input apparatus by a setting unit, the controller stores, in the storage, the information of the display position of the image that has been displayed on a screen before a setting change, and when the first input device is then set as the main input apparatus, the controller restores display of the image before the setting change based on the information of the display position of the image stored in the storage.
2. The image display control apparatus according to claim 1 , wherein the setting unit is configured to set the first input device as a main input device and to set the second input device as a secondary input device.
3. The image display control apparatus according to claim 1 , further comprising a pointer display for displaying the pointers.
4. The image display control apparatus according to claim 1 , wherein based on a setting change request input from the second input device, the setting unit is configured to set the second input device as the main input apparatus.
5. An information processing system, comprising:
at least a first input device and a second input device, each configured to output operation information for executing an operation for an image displayed on a display;
a storage configured to store information of a display position of the image; and
a controller configured to obtain operation information from one or both of the first and second input devices,
wherein in a case that the operation information includes position indication information, the image display control apparatus is configured to control pointers related to the image based on the position indication information,
wherein in a case that the operation information does not include the position indication information, the image display control apparatus is not configured to control the pointers based on the operation information,
wherein the pointers are associated with the first and second input devices, and
wherein when a setting of the first input device is changed from a main input apparatus to a secondary input apparatus by a setting unit, the controller stores, in the storage, the information of the display position of the image that has been displayed on a screen before a setting change, and when the first input device is then set as the main input apparatus, the controller restores display of the image before the setting change based on the information of the display position of the image stored in the storage.
6. The information processing system according to claim 5 , wherein the setting unit is configured to set the first input device as a main input device and to set the second input device as a secondary input device.
7. The information processing system according to claim 5 , wherein the display is configured to display a shared screen and an individual screen.
8. The information processing system according to claim 5 , wherein based on a setting change request input from the second input device, the setting unit is configured to set the second input device as the main input apparatus.