DISPLAY CONTROL METHOD AND DISPLAY CONTROL DEVICE

• US 20160291804A1
• Filed: 03/30/2016
• Published: 10/06/2016
• Est. Priority Date: 04/03/2015
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Okabayashi, Keiju, Chen, Bin, MURAKAWA, Yoshihiko, Yasukawa, Yusuke
• Application Number:
  US15/085,667
• Publication Number:
  US 20160291804A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 2203/04803 Split screen, i.e. subdividing the display area or the window area into separate subareas
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 9/452 Remote windowing, e.g. X-Window System, desktop virtualisation protocols for virtual reality H04L67/131
• CPC Class Codes: G06V 40/28 Recognition of hand or arm movements, e.g. recognition of deaf sign language static hand signs G06V40/113
• CPC Class Codes: G09G 2340/04 Changes in size, position or resolution of an image
• CPC Class Codes: G09G 2354/00 Aspects of interface with display user
• CPC Class Codes: G09G 5/14 Display of multiple viewports

Abstract

A display control system includes a communication device and a display control device configured to communicate with the communication device, wherein the communication device includes first circuitry configured to detect a specific event, and transmit notification information on the specific event to the display control device, and wherein the display control device includes second circuitry configured to detect drawing processing performed by a user on a screen, determine a window frame on the screen according to the drawing processing, and perform control to display a content in the window frame when the notification information is received, the content being designated as a display object by the communication device that has transmitted the notification information.

Claims

1. A display control system comprising:

a communication device; and

a display control device configured to communicate with the communication device,

wherein the communication device includes first circuitry configured to;

detect a specific event, and

transmit notification information on the specific event to the display control device, and

wherein the display control device includes second circuitry configured to;

detect drawing processing performed by a user on a screen,

determine a window frame on the screen according to the drawing processing, and

perform control to display a content in the window frame when the notification information is received, the content being designated as a display object by the communication device that has transmitted the notification information.

2. The display control system according to claim 1, wherein the second circuitry displays the content designated as the display object by the communication device in the window frame when detection of the drawing processing and reception of the notification information occur within a predetermined time.

3. The display control system according to claim 1, wherein the second circuitry performs control to display another content designated as the display object by another communication device in the window frame when another notification information rather than the notification information is received from the another communication device.

4. A display control method executed by circuitry, the display control method comprising:

detecting a communication device that designates a content as a display object;

detecting a touch operation of a user on a screen;

setting a window frame on the screen based on a path of the touch operation;

associating the window frame with the communication device based on a user operation to the communication device; and

displaying the content designated by the communication device in the window frame.

5. The display control method according to claim 4, further comprising:

displaying a closed figure at a start position of dragging on the screen when the dragging is started by the touch operation; and

setting the window frame when the dragging by the touch operation is completed in the closed figure without being interrupted.

6. The display control method according to claim 5, further comprising:

obtaining a number of angles or sides from the path of the touch operation; and

identifying the user based on the number of angles or sides obtained.

7. The display control method according to claim 5, further comprising:

staying on stand-by for a predetermined time when the dragging by the touch operation is completed in the closed figure without being interrupted;

checking presence of a signature after the staying on stand-by and obtaining a path of the signature when the signature is present; and

identifying the user based on the obtained path of the signature.

8. The display control method according to claim 5, further comprising:

evaluating a possibility of being recognized as a predetermined figure during a period from a start of the dragging until a path is completed in the closed figure; and

adjusting a size of the closed figure based on the evaluating.

9. The display control method according to claim 5, further comprising:

evaluating a path of the dragging continuously during a period from a start of the dragging until the dragging is completed in the closed figure, and adjusting a size of the closed figure according to a distance to the closed figure when a forward direction of the path is toward the closed figure.

10. The display control method according to claim 5, further comprising:

counting a number of angles in a figure drawn by the path during a period from a start of the dragging until the dragging is completed in the closed figure, and adjusting a size of the closed figure according to the number of the angles.

11. The display control method according to claim 4, further comprising:

estimating a provisional window frame based on the touch operation;

displaying the provisional window frame; and

determining the provisional window frame to be the window frame by a determination operation of a user.

12. The display control method according to claim 11, further comprising:

continuing to estimate the provisional window frame until the determination operation is performed.

13. The display control method according to claim 11, further comprising:

erasing the provisional window frame when a position at which the dragging is completed is in a cancellation area.

14. The display control method according to claim 11, further comprising:

erasing the provisional window frame when a position at which the dragging crosses is away from a start position of the dragging.

15. The display control method according to claim 11, further comprising:

displaying an option of approval or an option of cancellation when the dragging is completed;

setting the provisional window frame to a window frame when the option of approval is selected; and

erasing the provisional window frame when the option of cancellation is selected.

16. The display control method according to claim 11, further comprising:

erasing the provisional window frame when a speed of the dragging is greater than a predetermined value.

17. A display control device comprising:

a memory; and

a processor coupled to the memory and configured to;

detect a communication device that designates a content as a display object,

detect a touch operation of a user on a screen,

set a window frame on the screen based on a path of the touch operation,

associate the window frame with the communication device based on a user operation to the communication device, and

display the content designated by the communication device in the window frame.