Title:
電子黒板
Document Type and Number:
Japanese Patent JP5403625
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make smooth communication between a teacher and students or among students.SOLUTION: An electronic blackboard includes an input pad 3000 and a control part 4000 that is designed to be able to send and receive a signal and controls a display 2000 by processing an input signal when receiving the input signal from the input pad 3000. The display 2000 and the input pad 3000 are divided into a plurality of virtual cells that are arranged vertically and horizontally in series. A virtual cell of the display 2000 corresponds to the virtual cell of the input pad 3000 at the same display position as that of the virtual cell of the display 2000 and the number of cells are set to be the same between the display 2000 and the input pad 3000. The input pad 3000 has a specifying part that specifies at which virtual cell the writing starts, and the control part 4000 has a standard control mode according to which the control part 4000, receiving a specifying signal from the specifying part, carries out control so that an image based on write-in information inputted from the input pad 3000 is displayed on the display 2000 starting from the specified virtual cell sequentially to neighboring cells at a predetermined timing.
Inventors:
Tension 善俊
Application Number:
JP2010154038A
Publication Date:
January 29, 2014
Filing Date:
July 06, 2010
Export Citation:
Assignee:
Educational foundation Kanagawa University
International Classes:
G06F3/041; G06F3/048; G06F3/0488
Attorney, Agent or Firm:
Hatta international patent business corporation