Input apparatus and device, method for controlling the same, and storage medium storing a program for executing the method

• US 20020052182A1
• Filed: 10/19/2001
• Published: 05/02/2002
• Est. Priority Date: 10/30/2000
• Status: Abandoned Application

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Mayuzumi, Ichiko
• Application Number:
  US09/981,818
• Publication Number:
  US 20020052182A1
• Time in Patent Office: Days
• US Class Current: 455/41.2
• CPC Class Codes: G06F 3/0317 in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/03549 Trackballs G06F3/03541 takes precedence

Abstract

A summary of devices which can be operated by an input apparatus is displayed on a display unit of the input apparatus. Thus, the user can easily select a device to be operated through the input apparatus. Radio connection between the input apparatus and other devices that are not operated by the input apparatus is not disconnected, but the radio connection is continued in a low-power-consumption mode. Since the input apparatus and the other devices perform only minimum transmission/reception processing, power consumption and the amount of communication processing can be reduced. Furthermore, since it is unnecessary to newly perform a procedure for providing radio connection when the device to be operated is changed, switching of the device can be smoothly performed.

Claims

1. An input apparatus connectable to a plurality of devices, said apparatus comprising:

display means for displaying a list of the plurality of connected devices;

selection means for selecting one of the plurality of devices based on the list displayed by said display means; and

operation means for operating the device selected by said selection means.

2. An apparatus according to claim 1, wherein the connection is performed according to radio communication conforming to Bluetooth standards.

3. An apparatus according to claim 1, wherein the connection is performed according to radio communication in different modes for the device operated by said operation means and other devices.

4. An apparatus according to claim 3, wherein the connection is performed in a communication connection mode for the device operated by said operation means, and the connection is performed in a low-power-consumption mode for the other devices.

5. An apparatus according to claim 4, wherein the low-power-consumption mode is one of a park mode, a hold mode and a sniff mode.

6. An apparatus according to claim 1, wherein said input apparatus comprises a pointing device.

7. An input apparatus comprising:

connection means for performing radio connection to a plurality of devices; and

operation means for operating one of the plurality of devices subjected to radio connection,

wherein said connection means performs radio connection to the device operated by said operation means and to other devices in different modes.

8. An apparatus according to claim 7, further comprising:

display means for displaying a list of the plurality of connected devices subjected to radio connection by said connection means; and

selection means for selecting the device to be operated by said operation means, based on the list displayed by said display means.

9. An apparatus according to claim 7, wherein the radio connection is performed in accordance with Bluetooth standards.

10. An apparatus according to claim 9, wherein said connection means performs the radio connection in a communication connection mode for the device operated by said operation means, and performs the radio connection in a low-power-consumption mode for the other devices.

11. An apparatus according to claim 10, wherein the low-power-consumption mode is one of a park mode, a hold mode and a sniff mode.

12. An apparatus according to claim 7, wherein said input apparatus comprises a pointing device.

14. A device according to claim 13, wherein the radio connection is performed in accordance with Bluetooth standards.

15. A device according to claim 14, wherein said connection means performs the radio connection in a communication connection mode when the setting by said setting means is performed, and performs the radio connection in a low-power-consumption mode when the setting by said setting means is not performed.

16. A device according to claim 15, wherein the low-power-consumption mode is one of a park mode, a hold mode and a sniff mode.

17. A device according to claim 13, wherein said device is a multimedia-phone.

13. A communicatable device comprising:

connection means for performing radio connection to an input apparatus; and

setting means for performing setting so as to be operated by said input apparatus,

wherein said connection means performs radio connection to the input apparatus in a mode corresponding to the setting by said setting means.

18. A method for controlling an input apparatus connectable to a plurality of devices, said method comprising:

a display step of displaying a list of the plurality of connected devices;

a selection step of selecting one of the plurality of devices based on the list displayed in said display step; and

an operation step of operating the device selected in said selection step.

19. A method for controlling an input apparatus, said method comprising:

a first connection step of performing radio connection to a plurality of devices;

an operation step of operating one of the plurality of devices subjected to radio connection; and

a second connection step of performing radio connection to the device operated in said operation step and to other devices in different modes.

20. A method for controlling a device, said method comprising:

a connection step of performing radio connection to an input apparatus;

a setting step of performing setting so as to be operated by said input apparatus; and

a second connection step of performing radio connection to the input apparatus in a mode corresponding to the setting in said setting step.

21. A storage medium storing a program for controlling an input apparatus, said program comprising:

a display step of displaying a list of a plurality of connected devices;

a selection step of selecting one of the plurality of devices based on the list displayed in said display step; and

an operation step of operating the device selected in said selection step.

22. A storage medium storing a program for controlling an input apparatus, said program comprising:

a connection step of performing radio connection to a plurality of devices;

an operation step of operating one of the plurality of devices subjected to radio connection; and

a second connection step of performing radio connection to the device operated in said operation step and to other devices in different modes.

23. A storage medium storing a program for controlling a device, said program comprising:

a connection step of performing radio connection to an input apparatus;

a setting step of performing setting so as to be operated by the input apparatus; and

a second connection step of performing radio connection to the input apparatus in a mode corresponding to the setting in said setting step.