EP4457586A1 - Système et procédé pour fournir une interface utilisateur en ligne de navigateur web avec rétroaction haptique pour un réglage automobile - Google Patents

Système et procédé pour fournir une interface utilisateur en ligne de navigateur web avec rétroaction haptique pour un réglage automobile

Info

Publication number
EP4457586A1
EP4457586A1 EP21854695.0A EP21854695A EP4457586A1 EP 4457586 A1 EP4457586 A1 EP 4457586A1 EP 21854695 A EP21854695 A EP 21854695A EP 4457586 A1 EP4457586 A1 EP 4457586A1
Authority
EP
European Patent Office
Prior art keywords
haptic
display
image
web browser
pattern
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
EP21854695.0A
Other languages
German (de)
English (en)
Inventor
Pedro Miguel DE SOUSA BERNARDO
Vera Patricia CASTRO VILAS BOAS
Nélson Bruno MARTINS MARQUES COSTA
Manuel Sebastião MARQUES COUTINHO
Adriano Dídimo MACHADO CARVALHO
Rosane SCHONBLUM SAMPAIO
Marina MACHADO
Lisandra Maria ARAÚJO TEIXEIRA
Emanuel TEIXEIRA SILVA
José Pedro CORREIA DIAS
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.)
Universidade do Minho
Bosch Car Multimedia Portugal SA
Original Assignee
Universidade do Minho
Bosch Car Multimedia Portugal SA
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 Universidade do Minho, Bosch Car Multimedia Portugal SA filed Critical Universidade do Minho
Publication of EP4457586A1 publication Critical patent/EP4457586A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01—Indexing scheme relating to G06F3/01
    • G06F2203/013—Force feedback applied to a game
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01—Indexing scheme relating to G06F3/01
    • G06F2203/014—Force feedback applied to GUI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV

Definitions

  • the present disclosure belongs to the technical field of automotive passenger interfaces.
  • the present disclosure relates to a system and method for providing a web browser online interface comprising a display surface with haptic feedback for a user in an autonomous vehicle setting.
  • Document US2017153702 providing and/or determining haptic feedback may include, responsive to determining that a user is proximate to a haptic feedback device, determining, using a processor, a location of the haptic feedback device, and receiving, using the processor, a plurality of external factors determined from the location of the haptic feedback device, biometric data for the user, and social networking data for the user.
  • the method may also include determining, using the processor, haptic feedback for use by the haptic feedback device by applying the external factors to a haptic feedback template of an object.
  • Document US2018046250 describes frame structure with downlink/uplink subframe configuration and channel hopping scheme for unlicensed narrowband Internet-of-Things (loT) systems.
  • An apparatus operable for unlicensed narrowband transmission to support loT service is disclosed.
  • the apparatus includes baseband circuitry to select a transmission channel within an unlicensed narrow band for downlink transmission of a discovery reference signal (DRS), and for channel hopping, to select, according to the DRS, a communication channel within the unlicensed narrow band for downlink data and uplink data.
  • the DRS includes a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and physical broadcast channel (PBCH) content.
  • PSS primary synchronization signal
  • SSS secondary synchronization signal
  • PBCH physical broadcast channel
  • the baseband circuitry is further to demodulate a received signal received via radio frequency (RF) circuitry through the communication channel over an uplink frame, and to modulate a transmitting signal to be transmitted via the RF circuitry through
  • Document US20200264772 discloses a method for providing haptic feedback to an operator of a touch-sensitive display device.
  • the method includes providing an operator interface to be represented in the display device as image data; the operator interface having at least one button assigned to a function to be controlled, graphically displayed in the operator interface, and graphically delimited from the rest of the operator interface; analysing the image data for a presence and a position of shapes for representing a button; determining an intended display region of a shape, which is to be represented and is identified as a button; representing the image data of the operator interface in the touch-sensitive display device; outputting haptic feedback in response to detection of contact with the touch-sensitive display device in the region of a surface of the touch-sensitive display device which is assigned to a display region of a shape identified as a button.
  • the present disclosure discloses on making use of a smart surface, composed of an insulative layer, fitted atop a transparent and conductive electrode sheet layer, which, when charged with an electric current and when in contact with the human skin, produces a frictional stimulus by controlling the electric current.
  • This layer is in turn fitted atop a capacitive-based touch sensitive layer, fitted atop a layer of LED lights, which in turn are fitted atop a layer of vibrotactile actuators.
  • the layer of LEDs is optional and when not present the touch-sensitive layer is fitted atop a layer of vibrotactile actuators.
  • the present disclosure can be applied to a train carriage, airplane fuselage or other passenger compartment.
  • the present disclosure is employable in level 5 autonomous vehicles.
  • This smart surface can be employed either as: a) the interactive surface interface of a display device to which it is physically connect, e.g., the smart surface is part of the device's display; or b) as the interactive surface interface of a display device to which it is not physically connected, e.g., touch surface interface communicating wirelessly with a display device in close proximity.
  • the capacitive-based touch sensitive layer can be made of a variety of materials, depending on the intended use case and aesthetic appeal. [0019] In an embodiment, the capacitive-based touch sensitive layer is made of transparent glass - display device; translucent plastic - interactive surface interface for an external device, using the LED lights layer as the display component of said device.
  • the smart surface can generate both frictional and vibrotactile haptic sensations.
  • Frictional haptic sensations are generated thanks to the insulative and conductive layers, which allow for friction between the smart surface and the user's skin to be modulated through electrostatic actuation, while the skin is in motion.
  • Vibrotactile haptic sensations are generated thanks to the vibrotactile actuators, which can generate vibrations strong enough to be felt through the user's skin, either stationary or in motion, when in direct contact with the smart surface.
  • the smart surface is used as the interactive interface for an external device, haptic feedback sensations, caused by the external device's software, can be generated on it, as long as the haptic actuation technology that is present on the smart surface is both capable of interpreting the software's information and of generating such sensations.
  • this smart surface is to be fitted on at least two regions inside the vehicle: as the display surface of the central stack display (these can provide vibrotactile feedback, while this application would make use of both frictional and vibrotactile feedback), where it can serve as said device's interactive display surface interface (kind of like how a laptop's mousepad controls the mouse shown on the screen, interacting with the interactive surface of the armrest would control what is shown on the center stack display device); and on a portion of the surface of the seat's armrest, where it can act as an external interactive (Both communicate through the vehicle's internal infotainment software system, which is the main controller of both ends) surface interface for the center stack display device.
  • the smart surface is connected to the internal electronics of the vehicle's systems, be it through the centre stack display device, which is directly connected and controls the vehicle's infotainment system, or, in the case of the armrest's smart surface, directly connected to the vehicle's infotainment system.
  • the centre stack display device which is directly connected and controls the vehicle's infotainment system, or, in the case of the armrest's smart surface, directly connected to the vehicle's infotainment system.
  • commands and interactions inputted through the armrest's smart surface can be interpreted, and visualized on the centre stack display.
  • information displayed on the centre stack display that possesses commands for haptic feedback sensations can also be sent to and actuated on the armrest's smart surface surface interface for the centre stack display device.
  • the haptic feedback web browser app can be installed and accessed through several different devices, such as the vehicle's infotainment system or the user's personal smartphone. Additionally, in order to access and display web content, the device has access to the Internet and is able to connect to it.
  • haptic feedback sensations make use of frictional and/or vibrotactile stimuli, which can be generated through electrostatic and vibrotactile actuator, respectively.
  • an adequate external interactive surface interface can be used to generate said stimuli.
  • said surface should be somehow able to connect to the device, either through a wired or a wireless connection, and should also possess either one or both types of actuators necessary to generate the intended hapticfeedback stimuli, in orderto receive, interpret, and be able to generate the intended haptic feedback sensations.
  • the visual content of the app is always displayed on the main interface screen.
  • the app can access and present web content to users, such as text and images.
  • said web content is linked with a corresponding haptic feedback sensation
  • said feedback is also generated on the device's smart surface so that users can feel it, provided that the actuators present on said smart surface can generate the intended feedback sensations (e.g., textures).
  • the app is displayed on the center stack display device.
  • the haptic feedback sensations can be felt during user tactile interactions with either the display device's smart surface, or the armrest' smart surface.
  • the haptic feedback information associated with each web content is to be designed and/or provided by the address hosting said web content. This information is then downloaded by the app, which assesses if the connected devices/surfaces can reproduce the haptic feedback sensations. If yes, the haptic feedback sensations are generated either on all connected and available surfaces, or on those surfaces which the user has previously selected. If not, haptic feedback sensations are not generated.
  • a system comprising a web browser online user interface with haptic feedback for an automotive setting, comprising: a haptic surface comprising actuators for exhibiting tactile textures, comprising: a capacitive-based touch sensitive layer, a frictional haptic layer comprising an insulative sheet for user touch and a transparent conductive electrode film for providing frictional haptic sensations, and a vibrotactile haptic layer for providing vibrotactile haptic sensations; an electronic data processor configured to: provide the web browser online user interface on a display for displaying images of patterns or objects; display an image on the web browser interface on said display, said image comprising a pattern or object; and drive the haptic layers to exhibit a tactile texture when the user touches the image of the pattern or object, wherein the texture mimics tactile sensations corresponding to the pattern or object which image is being displayed.
  • system further can comprise said display for displaying images of patterns or objects, wherein the haptic surface is superimposed on the display.
  • the haptic surface is arranged to communicate wirelessly with the electronic data processor.
  • said display is arranged to communicate wirelessly with the electronic data processor.
  • the automotive setting is an autonomous vehicle and the display is a centre stack display of the autonomous vehicle.
  • the automotive setting is an autonomous vehicle and comprising a secondary display which is a centre stack display of the autonomous vehicle, wherein the electronic data processor is further configured to: provide the web browser online user interface on the secondary display for displaying images of patterns or objects; display the image on the web browser interface on said secondary display.
  • the secondary display comprises:
  • a haptic surface comprising actuators for exhibiting tactile textures and superimposed on said secondary display, comprising: a capacitive-based touch sensitive layer, a frictional haptic layer comprising an insulative sheet for user touch and a transparent conductive electrode film for providing frictional haptic sensations, and a vibrotactile haptic layer for providing vibrotactile haptic sensations; wherein the electronic data processor is further configured to: drive the haptic layers of the secondary display to exhibit a tactile texture when the user touches the image of the pattern or object, wherein the texture mimics tactile sensations corresponding to the pattern or object which image is being displayed on said secondary display.
  • said two displays are arranged to communicate wirelessly with the electronic data processor.
  • the electronic data processor is further configured to select either a frictional or a vibrotactile haptic feedback as a function of the pattern or object to be displayed.
  • the capacitive-based touch sensitive layer is made of translucent plastic comprising LEDs underneath it.
  • [0048] display an image on the web browser interface on said display, said image comprising a pattern or object; and drive the haptic layers to exhibit a tactile texture when the user touches the image of the pattern or object, wherein the texture mimics tactile sensations corresponding to the pattern or object which image is being displayed.
  • Figure 1 Schematic representation of an embodiment of a home/quick access page layout.
  • Figure 2 Schematic representation of an embodiment of a clothing shop website layout.
  • Figure 3 Schematic representation of an embodiment of a furniture shop website layout.
  • Figure 4 Schematic representation of an embodiment of an interface with a capacitive, haptic feedback on armrest and central display.
  • the present disclosure relates to a system comprising a web browser online user interface with haptic feedback for an automotive setting, comprising: a haptic surface comprising actuators for exhibiting tactile textures, comprising: a capacitive-based touch sensitive layer, a frictional haptic layer comprising an insulative sheet for user touch and a transparent conductive electrode film for providing frictional haptic sensations, and a vibrotactile haptic layer for providing vibrotactile haptic sensations; an electronic data processor configured to provide the web browser online user interface on a display for displaying images of patterns or objects; display an image on the web browser interface on said display, said image comprising a pattern or object; and drive the haptic layers to exhibit a tactile texture when the user touches the image of the pattern or object, wherein the texture mimics tactile sensations corresponding to the pattern or object which image is being displayed.
  • the disclosure also relates to the operation method thereof.
  • Figure 1 shows a schematic representation of an embodiment of a home/quick access page layout search or URL navigation field, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen;
  • 102 represents an image preview of a bookmarked webpage, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen;
  • 103 represents a button to add a new bookmark to the home/quick access page layout, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen.
  • Figure 2 shows a schematic representation of an embodiment of a clothing store's item selection webpage, where: 101 represents a preview window showing how the clothing item looks like with the selected fabric material, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen; 102 represents the selection button for users to select which material they want to buy; 103 represents a zoomed in area of the selected fabric material is previewed, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen.
  • Figure 3 shows a schematic representation of an embodiment of a furniture store's item selection webpage, where: 101 represents a preview window showing how the furniture item looks like with the selected material, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen; 102 represents the selection button for users to select which material they want to buy; 103 represents a zoomed in area of the selected material is previewed, which provides a frictional stimulus sensation when the user's skin interacts with its location on the screen.
  • Figure 4 shows a schematic representation of an embodiment of a capacitive haptic surface on armrest, where: 11 represents a passenger, 12 represents the seat, 13 represents the armrest with the capacitive, haptic surface, and 14 represents the center stack display that the capacitive, haptic surface of the armrest is in contact with.
  • a system can comprise a web browser online user interface with haptic feedback for an automotive setting, comprising: a haptic surface comprising actuators for exhibiting tactile textures, comprising: a capacitive-based touch sensitive layer, a frictional haptic layer comprising an insulative sheet for user touch and a transparent conductive electrode film for providing frictional haptic sensations, and a vibrotactile haptic layer for providing vibrotactile haptic sensations; an electronic data processor configured to: provide the web browser online user interface on a display for displaying images of patterns or objects; display an image on the web browser interface on said display, said image comprising a pattern or object; and drive the haptic layers to exhibit a tactile texture when the user touches the image of the pattern or object, wherein the texture mimics tactile sensations corresponding to the pattern or object which image is being displayed.
  • FIG. 2 a schematic representation of an embodiment of a clothing shop website layout.
  • FIG. 3 a schematic representation of an embodiment of a furniture shop website layout.
  • examples of textures that participants subjectively report feeling during interaction with electrode devices include: wood, leather, paper, painted wall, rubber, and viscous liquid (Bau, Olivier, and Ivan Poupyrev. "REVEL: tactile feedback technology for augmented reality.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention concerne un système comprenant une interface utilisateur en ligne de navigateur Web avec rétroaction haptique pour un réglage automobile, comprenant : une surface haptique comprenant des actionneurs pour présenter des textures tactiles, comprenant : une couche tactile à base capacitive, une couche haptique de frottement comprenant une feuille isolante pour un toucher d'utilisateur et un film d'électrode conducteur transparent pour fournir des sensations haptiques de frottement, et une couche haptique vibrotactile pour fournir des sensations haptiques vibrotactiles ; un processeur de données électronique configuré pour : fournir l'interface utilisateur en ligne de navigateur web sur un écran pour afficher des images de motifs ou d'objets ; afficher une image sur l'interface de navigateur web sur ledit écran, ladite image comprenant un motif ou un objet ; et entraîner les couches haptiques pour présenter une texture tactile lorsque l'utilisateur touche l'image du motif ou de l'objet, la texture imitant des sensations tactiles correspondant au motif ou à l'objet qui est affiché. L'invention concerne également un procédé de fonctionnement de celui-ci.
EP21854695.0A 2021-12-29 2021-12-30 Système et procédé pour fournir une interface utilisateur en ligne de navigateur web avec rétroaction haptique pour un réglage automobile Pending EP4457586A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT11771421 2021-12-29
PCT/IB2021/062477 WO2023126664A1 (fr) 2021-12-29 2021-12-30 Système et procédé pour fournir une interface utilisateur en ligne de navigateur web avec rétroaction haptique pour un réglage automobile

Publications (1)

Publication Number Publication Date
EP4457586A1 true EP4457586A1 (fr) 2024-11-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21854695.0A Pending EP4457586A1 (fr) 2021-12-29 2021-12-30 Système et procédé pour fournir une interface utilisateur en ligne de navigateur web avec rétroaction haptique pour un réglage automobile

Country Status (2)

Country Link
EP (1) EP4457586A1 (fr)
WO (1) WO2023126664A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6148820B2 (ja) * 2009-03-12 2017-06-14 イマージョン コーポレーションＩｍｍｅｒｓｉｏｎ Ｃｏｒｐｏｒａｔｉｏｎ サーフェースベースの触覚効果を特徴とするインターフェースのためのシステム及び方法
CN110109534A (zh) * 2013-06-11 2019-08-09 意美森公司 用于基于压力的触觉效果的系统和方法
EP3108344A4 (fr) 2014-02-21 2017-11-22 Northwestern University Élément d'affichage haptique à détection et actionnement simultanés
US20170153702A1 (en) 2015-11-27 2017-06-01 International Business Machines Corporation Providing haptic feedback using context analysis and analytics
US20180046250A1 (en) 2016-08-09 2018-02-15 Wipro Limited System and method for providing and modulating haptic feedback
CN106887121A (zh) * 2017-02-10 2017-06-23 上海斐讯数据通信技术有限公司 一种智能到站提醒扶手及提醒方法
DE102017218120A1 (de) 2017-10-11 2019-04-11 Robert Bosch Gmbh Verfahren zur Bereitstellung einer haptischen Rückmeldung an einen Bediener einer berührungssensitiven Anzeigeeinrichtung
US10345910B1 (en) 2018-06-15 2019-07-09 Immersion Corporation Haptic actuator assembly with a spring pre-load device

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