EP4716820A2 - Systèmes et procédés d'intelligence tactile - Google Patents

Systèmes et procédés d'intelligence tactile

Info

Publication number
EP4716820A2
EP4716820A2 EP24811878.8A EP24811878A EP4716820A2 EP 4716820 A2 EP4716820 A2 EP 4716820A2 EP 24811878 A EP24811878 A EP 24811878A EP 4716820 A2 EP4716820 A2 EP 4716820A2
Authority
EP
European Patent Office
Prior art keywords
transmissive layer
deformable
interfaced
deformable transmissive
computing system
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
EP24811878.8A
Other languages
German (de)
English (en)
Inventor
Janos Rohaly
Youssef Benmokhtar
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.)
Gelsight Inc
Original Assignee
Gelsight Inc
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 Gelsight Inc filed Critical Gelsight Inc
Publication of EP4716820A2 publication Critical patent/EP4716820A2/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G01B11/005—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates coordinate measuring machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Un mode de réalisation a pour objet un système de caractérisation géométrique de surface, comprenant : une couche transmissive déformable et mobile sur commande couplée à une structure de montage et à une membrane d'interface ; une première source d'éclairage couplée de manière fonctionnelle à la couche transmissive déformable et configurée pour émettre une première lumière d'éclairage dans la couche transmissive déformable à une première orientation d'éclairage connue ; un détecteur configuré pour détecter une lumière à l'intérieur d'au moins une partie de la couche transmissive déformable ; un système informatique configuré pour faire fonctionner le détecteur pour détecter au moins une partie de la lumière dirigée depuis la couche transmissive déformable, pour déterminer des orientations de surface se rapportant à des positions le long de la membrane d'interface sur la base, au moins en partie, de l'interaction de la première lumière d'éclairage avec la couche transmissive déformable, et pour utiliser les orientations de surface déterminées afin de caractériser un profil géométrique de la surface de l'objet tel qu'interfacé contre la membrane d'interface.
EP24811878.8A 2023-05-22 2024-05-22 Systèmes et procédés d'intelligence tactile Pending EP4716820A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202363468252P 2023-05-22 2023-05-22
US202363472554P 2023-06-12 2023-06-12
PCT/US2024/030652 WO2024243363A2 (fr) 2023-05-22 2024-05-22 Systèmes et procédés d'intelligence tactile

Publications (1)

Publication Number Publication Date
EP4716820A2 true EP4716820A2 (fr) 2026-04-01

Family

ID=93590476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24811878.8A Pending EP4716820A2 (fr) 2023-05-22 2024-05-22 Systèmes et procédés d'intelligence tactile

Country Status (3)

Country Link
EP (1) EP4716820A2 (fr)
CN (1) CN121532619A (fr)
WO (1) WO2024243363A2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8094137B2 (en) * 2007-07-23 2012-01-10 Smart Technologies Ulc System and method of detecting contact on a display
CN105144678A (zh) * 2012-10-17 2015-12-09 哥拉斯特有限公司 目标的三维指压迹和可视化
EP3021257A1 (fr) * 2014-11-14 2016-05-18 Soundisplay Limited Capteur utilisant des signaux se chevauchant et procédé associé
US10121051B2 (en) * 2015-10-16 2018-11-06 Novatek Microelectronics Corp. Optical apparatus and a method for identifying an object
CN107158581B (zh) * 2017-05-15 2019-11-22 中国医学科学院肿瘤医院 术中放疗扫描路径规划方法和术中放疗系统

Also Published As

Publication number Publication date
WO2024243363A3 (fr) 2025-04-10
CN121532619A (zh) 2026-02-13
WO2024243363A2 (fr) 2024-11-28

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