REMOTE CONTROLLER, AND SYSTEM AND METHOD USING THE SAME

• US 20130127731A1
• Filed: 11/07/2012
• Published: 05/23/2013
• Est. Priority Date: 11/17/2011
• Status: Abandoned Application

• Current Assignee: Toshiba Samsung Storage Technology Korea Corporation (OPTIS Co., Ltd.)
• Original Assignee: Toshiba Samsung Storage Technology Korea Corporation (OPTIS Co., Ltd.)
• Inventors: Song, Byung-youn, Choi, Nag-eui
• Application Number:
  US13/670,619
• Publication Number:
  US 20130127731A1
• Time in Patent Office: Days
• US Class Current: 345/169
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/0489 using dedicated keyboard keys or combinations thereof

Abstract

Provided is a remote controller that enables a user of the remote controller to zoom in and zoom out on a selected object while holding the remote controller with one hand. Also provided is a system including the remote controller and a multimedia device including a display for displaying the object.

Claims

1. A remote controller for controlling an electronic device that includes a display, the remote controller comprising:

an input unit comprising a direction input unit to receive a direction manipulation of a user with respect to an object on the display, and a zoom input unit to receive a zoom manipulation from the user;

a control command generation unit to generate a control command corresponding to the direction manipulation of the user and a zoom-out command or a zoom-in command according to the zoom manipulation of the user; and

a controller side communication unit to transmit the control command to the electronic device.

2. The remote controller of claim 1, wherein the direction input unit comprises a motion sensor, and the direction manipulation of the user is performed according to a movement of the remote controller.

3. The remote controller of claim 2, wherein the control command generation unit generates the control command to move an indicator displayed on the display of the electronic device in correspondence with the movement of the remote controller detected by the motion sensor.

4. The remote controller of claim 1, wherein the input unit further comprises a confirmation button that receives a pressing manipulation of the user, and the control command generation unit generates a command used to activate or execute the object displayed on the display unit of the electronic device in response to the pressing manipulation of the user input into the confirmation button.

5. The remote controller of claim 1, wherein the confirmation button is disposed at the front top or the front middle top of the remote controller.

6. The remote controller of claim 5, wherein the zoom input unit is disposed adjacent to the bottom of the confirmation button.

7. The remote controller of claim 1, wherein the zoom input unit comprises a rectangular or fan shaped touch pad.

8. The remote controller of claim 1, wherein the zoom input unit comprises a plurality of rectilinear or arc shaped touch sensors.

9. The remote controller of claim 8, where the plurality of rectilinear or arc shaped touch sensors are spaced apart from each other by an equal gap or different gaps.

10. The remote controller of claim 1, wherein the zoom input unit comprises direction keys disposed around the confirmation button.

11. The remote controller of claim 10, wherein the direction keys perform a function of the direction input unit.

12. The remote controller of claim 1, wherein the zoom input unit detects a direction of a user'"'"'s touch, the control command generation unit generates the zoom-out command in response to the user'"'"'s detected touch being an upward direction, and generates the zoom-in command in response to the user'"'"'s detected touch being in a downward direction.

13. The remote controller of claim 12, wherein a direction of the zoom-out command and the zoom-in command generated are switched through a change in an initial setting.

14. The remote controller of claim 1, wherein the zoom input unit detects a speed of the user'"'"'s touch or a range thereof, and the control command generation unit generates the zoom-out command or the zoom-in command having a zoom size corresponding to the speed of the user'"'"'s touch or the range thereof detected by the zoom input unit.

15. A control system comprising:

an electronic device comprising a display unit for displaying an object that is zoomed out or zoomed in by manipulating a remote controller; and

the remote controller comprising;

an input unit comprising a direction input unit to receive a direction manipulation of a user with respect to an object on the display, and a zoom input unit to receive a zoom manipulation from the user;

a control command generation unit to generate a control command corresponding to the direction manipulation of the user and a zoom-out command or a zoom-in command according to the zoom manipulation of the user; and

a controller side communication unit to transmit the control command to the electronic device.

16. A method of controlling an electronic device using a remote controller, the method comprising:

displaying one or more objects on a display unit of the electronic device;

selecting an object by manipulating the remote controller with a single hand; and

generating a control command used to zoom in or out on the selected object by receiving a zoom manipulation of a user with the single hand.

17. The method of claim 16, wherein the zoom manipulation of the user comprises touching a zoom input unit disposed at the front of the remote controller while the user moves his or her thumb while holding the remote controller with one hand.

18. The method of claim 17, wherein a zoom-out command is generated in response to the user'"'"'s detected touch being in an upward direction, and a zoom-in command is generated in response to the user'"'"'s detected touch being in a downward direction.

19. The method of claim 18, wherein a direction of the zoom-out command and the zoom-in command are switched through a change in an initial setting.

20. The method of claim 17, further comprising:

detecting a speed of the user'"'"'s touch or a range thereof; and

generating the zoom-out command or the zoom-in command comprising a zoom size corresponding to the speed of the user'"'"'s touch or the range thereof.