GR1005953B - Object, method and procedure for the development of advanced information technology applications with the use of virtual reality. - Google Patents

Object, method and procedure for the development of advanced information technology applications with the use of virtual reality.

Info

Publication number
GR1005953B
GR1005953B GR20030100229A GR20030100229A GR1005953B GR 1005953 B GR1005953 B GR 1005953B GR 20030100229 A GR20030100229 A GR 20030100229A GR 20030100229 A GR20030100229 A GR 20030100229A GR 1005953 B GR1005953 B GR 1005953B
Authority
GR
Greece
Prior art keywords
development
virtual
virtual reality
information technology
user
Prior art date
Application number
GR20030100229A
Other languages
Greek (el)
Other versions
GR20030100229A (en
Inventor
Δημητριος Τζοβαρας
Original Assignee
Ινστιτουτο Πληροφορικης Και Τηλεματικης/Εθνικο Κεντρο Ερευνας Και Τεχνολογικης Αναπτυξης
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ινστιτουτο Πληροφορικης Και Τηλεματικης/Εθνικο Κεντρο Ερευνας Και Τεχνολογικης Αναπτυξης filed Critical Ινστιτουτο Πληροφορικης Και Τηλεματικης/Εθνικο Κεντρο Ερευνας Και Τεχνολογικης Αναπτυξης
Priority to GR20030100229A priority Critical patent/GR1005953B/en
Publication of GR20030100229A publication Critical patent/GR20030100229A/en
Publication of GR1005953B publication Critical patent/GR1005953B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Processing Or Creating Images (AREA)

Abstract

Tool, method and procedure for the development of interactive information technology applications with the use of virtual reality. The field of application of the invention is Information Technology applications that support interactivity with the user. The method is implemented by the development of a software library that permits the development of interactive applications with virtual worlds. This library supports immediate connection with virtual reality devices and presentation of the virtual environment from different optical angles. It is based on a special tree structure for the representation via which it is possible to process all types of three-dimensional scenes. For the support of feel-touch feedback, the library implements a special algorithm for the rapid detection of collisions between the edges of the fingers of the hand of the user in the virtual environment and the objects in the virtual space. The principal uses of the invention are the development of demonstrationapplications that require interaction with the user. Indicatively, the following are mentioned: virtual assembly for industrial design, three-dimensional interactive presentation of products and training of blind people with the use of virtual reality.
GR20030100229A 2003-05-22 2003-05-22 Object, method and procedure for the development of advanced information technology applications with the use of virtual reality. GR1005953B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20030100229A GR1005953B (en) 2003-05-22 2003-05-22 Object, method and procedure for the development of advanced information technology applications with the use of virtual reality.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20030100229A GR1005953B (en) 2003-05-22 2003-05-22 Object, method and procedure for the development of advanced information technology applications with the use of virtual reality.

Publications (2)

Publication Number Publication Date
GR20030100229A GR20030100229A (en) 2005-01-25
GR1005953B true GR1005953B (en) 2008-06-19

Family

ID=39597329

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20030100229A GR1005953B (en) 2003-05-22 2003-05-22 Object, method and procedure for the development of advanced information technology applications with the use of virtual reality.

Country Status (1)

Country Link
GR (1) GR1005953B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988981B1 (en) * 1987-03-17 1999-05-18 Vpl Newco Inc Computer data entry and manipulation apparatus and method
GB2263179B (en) * 1992-01-04 1996-03-27 British Aerospace Apparatus for selectively controlling movement
US6104379A (en) * 1996-12-11 2000-08-15 Virtual Technologies, Inc. Forearm-supported exoskeleton hand-tracking device
WO2001061539A2 (en) * 2000-02-14 2001-08-23 Ferreira, Jose, P., S. Methods and systems for presenting a virtual representation of a real city
WO2002057896A2 (en) * 2001-01-22 2002-07-25 Digital Animations Group Plc Interactive virtual assistant

Also Published As

Publication number Publication date
GR20030100229A (en) 2005-01-25

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Legal Events

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PG Patent granted
ML Lapse due to non-payment of fees

Effective date: 20141203