Title:
プレゼンテーションシステム
Document Type and Number:
Japanese Patent JP4329174
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a presentation system capable of easily changing the contents during the period of presentation without being restricted by the installation of a computer or an operator, preventing the deterioration of display images and quickly reacting with presenter's operation. SOLUTION: A computer 20 and a computer 30 built in an image projector PRJ which have individual display functions respectively are mutually connected through a network 40 and a presenter operates the computer 20, transfers and stores image information stored in a memory of the computer 20 to/in a memory of the computer 30 on the basis of an instruction from the computer 20 and projects and displays the image information stored in the memory of the computer 30 by the image projector PRJ incorporating the computer 30 to execute presentation.
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Inventors:
Atsushi Matsuzaki
Mitsumasa Saito
Yasunori Nagatomo
Mitsumasa Saito
Yasunori Nagatomo
Application Number:
JP20981499A
Publication Date:
September 09, 2009
Filing Date:
July 23, 1999
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06F3/153; G06F3/00; G06F3/048; H04N5/74
Domestic Patent References:
| JP3235117A | ||||
| JP5236153A | ||||
| JP5265973A | ||||
| JP10333870A | ||||
| JP11017677A | ||||
| JP11098336A | ||||
| JP11109518A | ||||
| JP11191027A | ||||
| JP2000023148A |
Attorney, Agent or Firm:
Takahisa Sato