JPS6459423A - Three-dimensional position designating device - Google Patents

Three-dimensional position designating device

Info

Publication number
JPS6459423A
JPS6459423A JP21531387A JP21531387A JPS6459423A JP S6459423 A JPS6459423 A JP S6459423A JP 21531387 A JP21531387 A JP 21531387A JP 21531387 A JP21531387 A JP 21531387A JP S6459423 A JPS6459423 A JP S6459423A
Authority
JP
Japan
Prior art keywords
dimensional position
dimensional
recognizing
designating
ultrasonic wave
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP21531387A
Other languages
Japanese (ja)
Inventor
Akitatsu Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP21531387A priority Critical patent/JPS6459423A/en
Publication of JPS6459423A publication Critical patent/JPS6459423A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE:To easily designate a three-dimensional position, by providing a means for recognizing a designated position by a three-dimensional position designating means, based on the result of detection of a sensor for detecting an ultrasonic wave emitted from an ultrasonic vibrator, a each different position. CONSTITUTION:The titled device is provided with a designating bar 18 formed by attaching an ultrasonic vibrator for emitting an ultrasonic wave, to the tip, sensors S1-S3 for detecting the ultrasonic wave emitted from this ultrasonic vibrator, and a designated position recognizing means 22 for recognizing a three-dimensional designated position by the designating bar 18, based on the output of this sensor. The ultrasonic wave emitted from the ultrasonic vibrator of the three-dimensional position designating means 18 is detected at each different position by plural sensors S1-S3, and based on the result of this detection, the designated position of the three-dimensional position designating means 18 is recognized by the designated position recognizing means 22. In such a way, an operator can designate easily a three-dimensional position by only moving the three-dimensional position designating means 18.
JP21531387A 1987-08-31 1987-08-31 Three-dimensional position designating device Pending JPS6459423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21531387A JPS6459423A (en) 1987-08-31 1987-08-31 Three-dimensional position designating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21531387A JPS6459423A (en) 1987-08-31 1987-08-31 Three-dimensional position designating device

Publications (1)

Publication Number Publication Date
JPS6459423A true JPS6459423A (en) 1989-03-07

Family

ID=16670249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21531387A Pending JPS6459423A (en) 1987-08-31 1987-08-31 Three-dimensional position designating device

Country Status (1)

Country Link
JP (1) JPS6459423A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148667A (en) * 1990-02-01 1992-09-22 Electric Power Research Institute Gas turbine flame diagnostic monitor
JPH0627919A (en) * 1991-07-22 1994-02-04 Internatl Business Mach Corp <Ibm> Apparatus and method for generation of cursor
CN103065602A (en) * 2011-10-24 2013-04-24 冠捷投资有限公司 Displayer capable of detecting and prompting viewing positions of users

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148667A (en) * 1990-02-01 1992-09-22 Electric Power Research Institute Gas turbine flame diagnostic monitor
JPH0627919A (en) * 1991-07-22 1994-02-04 Internatl Business Mach Corp <Ibm> Apparatus and method for generation of cursor
CN103065602A (en) * 2011-10-24 2013-04-24 冠捷投资有限公司 Displayer capable of detecting and prompting viewing positions of users

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