EP2883130A1 - Procédé de préparation d'un clavier sur un écran tactile - Google Patents

Procédé de préparation d'un clavier sur un écran tactile

Info

Publication number
EP2883130A1
EP2883130A1 EP13721773.3A EP13721773A EP2883130A1 EP 2883130 A1 EP2883130 A1 EP 2883130A1 EP 13721773 A EP13721773 A EP 13721773A EP 2883130 A1 EP2883130 A1 EP 2883130A1
Authority
EP
European Patent Office
Prior art keywords
keypad
touch screen
rotation
input elements
angle
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.)
Ceased
Application number
EP13721773.3A
Other languages
German (de)
English (en)
Inventor
Frank Morgner
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.)
Bundesdruckerei GmbH
Original Assignee
Bundesdruckerei GmbH
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 Bundesdruckerei GmbH filed Critical Bundesdruckerei GmbH
Publication of EP2883130A1 publication Critical patent/EP2883130A1/fr
Ceased legal-status Critical Current

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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1033—Details of the PIN pad
    • G07F7/1041—PIN input keyboard gets new key allocation at each use

Definitions

  • the invention relates to a method for providing a keypad on a touch screen for enabling secure input of data via input elements of the keypad into a data processing device, a computer program product, a Signai sector and a corresponding device for providing the keypad on the touch screen.
  • Smartphones, PDAs and many other devices are now equipped with touchscreens.
  • value and security documents in predominantly paper-based form, such as a banknote, as an electronic passport, or as a plastic-based chip card, in particular as a so-called smart card, in contact, contactless or dual-interface execution.
  • Touchscreens are input and output devices, which allow not only the display of images but also by touching the input of commands. Many touchscreens are operated by finger pressure. That is, the said commands are entered by pressing or swiping on the touch screen. However, wiping or pressing individual areas of the touch screen leaves fingerprints or wiping marks that could be used to reconstruct appropriate information on the touch screen. In particular, a password entered via the touch screen could be compromised on the basis of these tracks.
  • DE 10 2010 022 368 A1 discloses a pin pad for numerical control panels, in which the control panel does not have a rigid arrangement of numbers. Instead, it alters the arrangement system every time before operation.
  • Embodiments of the invention could have the advantage that in particular a permutation of the input elements of the keypad is no longer necessary. Instead, the user can use the familiar arrangement of the input elements to simply input the data into the data processing device in the usual manner via the input elements of the keypad by simply "back-off-center turning 1 " of the touchscreen. By the "Hinterher loften” of the touch screen so take the input elements of the keypad and thus the keypad a position relative to the Bertachter a, which he is "used”.
  • an input element is considered to be a digital input Display element is understood, which is displayed on the touch screen and on which a corresponding input a corresponding input is expected by the user, so the input elements are so dynamically generated display elements of the touchscreen.
  • the touch screen is understood to be that touch screen which as a physical unit is capable of displaying images and touching parts of the image.
  • the "position of the touch screen” is understood to mean the position which the touch screen occupies relative to its spatial environment.
  • the method further comprises scaling the keypad while maintaining the aspect ratio of the keypad, in particular, it is advantageous if the keypad display always takes place in a same predefined area of the touchscreen, regardless of the angle of rotation then, preferably, the scaling is done so that the key field is always adjusted and displayed within the predefined range, ensuring that all input elements are always equally available to the user for inputting data regardless of the current rotation angle of the keypad supply available. In particular, it could be offered here that the scaling takes place in such a way that the keypad is always displayed completely fitted in the predefined area.
  • the angle of rotation is determined randomly. This can have the advantage that a reconstruction of the given data on the basis of fingerprint traces is made more difficult.
  • the rotation angle is selected from an integer multiple of 45 °.
  • a set of predetermined positions on the touch screen is provided for the display of the input elements, wherein the rotation angle is selected so that after a rotation, the input elements always come to rest on the set of predetermined positions. This considerably complicates a reconstruction of which position was assigned to which input element during an input. In particular, if the input elements would occupy very specific and unique positions at a small number of possible rotation angles, it would then be possible to subsequently reconstruct the data input by analyzing the fingerprint traces in a high probability. By choosing predetermined positions, however, a fingerprint on one of the predetermined positions is always equivalent to a fingerprint on a different position. Thus, depending on the angle of rotation, the input elements remain above the predetermined positions.
  • the keypad is a pinpad.
  • the keypad is displayed, alphanumeric characters are displayed using the input items.
  • input points can be displayed using the input elements. The latter input points are often used to unlock smartphones by wiping users in a predefined pattern over the input points. If the swipe pattern on the input points matches a previously defined swipe pattern, the smartphone is unlocked.
  • the orientation can be displayed in a variety of ways along with the keypad. For example, this can be done by an arrow indicating the orientation, or a bar, which is located above or below the keypad.
  • the now correct orientation of the touch screen could be signaled by a corresponding display on the touch screen or a device carrying the touch screen.
  • the input elements are arranged on a circular path. This has the advantage that after a rotation of the keypad the input elements can automatically be perfectly located on the original image. No scaling is necessary here, which simplifies the display of the keypad on the touch screen. In particular, no elaborate recalculations of the graphics of the keypad are necessary.
  • a correspondingly circular pin pad can have one or more of the circles on which the input elements are arranged.
  • a pinpad could be designed as a compass or analog clock to provide an interface known to the user.
  • the invention relates to a computer program product having instructions executable by a processor for performing the method steps described above.
  • the invention relates to a signaling sequence which, when stored in a computer, represents a sequence of instructions which, when executed on that computer, performs the method previously described.
  • the invention relates to an apparatus for providing a keypad on a touch screen for enabling entry of data via keypad input elements into a data processing apparatus, the apparatus comprising: means for determining a keypad rotation angle, the rotation angle being independent of is a current position of the touch screen,
  • the device is a document.
  • the document then comprises an electronic display device and a touch-sensitive area "touchpad", which together form the touchscreen.
  • the document is card-shaped, for example as a chip card.
  • the electronic display device is arranged, for example, on or in the document body of the document that the display generated by the display device visually by the front of the document User is perceptible.
  • the display device is controlled by the processor means of the document for displaying textual data or other data, such as a photo, barcode and / or icon of a graphical user interface.
  • the display device is arranged on or in a document layer below the uppermost layer of the document, wherein the uppermost layer is transparent at least in the region of the display device.
  • the touchpad of the document is disposed on or in the document body such that it is operable from a back of the document by the user to input a signal into the processor means.
  • a touchpad sensor is disposed on or in a layer above the lowermost layer of the document forming the back of the document. The touchpad sensor and the underlying layer or layers of the document then form the touchpad of the document.
  • the document is a paper-based and / or plastic-based document, in particular a value or security document, such as an identity document, in particular a passport, identity card, visa or driver's license, vehicle registration document, vehicle registration document, company card, health card or a another ID document or a chip card, means of payment, in particular a banknote, bank card or credit card, a bill of lading or other proof of entitlement.
  • a value or security document such as an identity document, in particular a passport, identity card, visa or driver's license, vehicle registration document, vehicle registration document, company card, health card or a another ID document or a chip card, means of payment, in particular a banknote, bank card or credit card, a bill of lading or other proof of entitlement.
  • FIG. 1 shows a schematic view of a smartphone with a touchscreen
  • FIG. 2 is a schematic view of a rotated keypad
  • FIG. 3 is a schematic view of a rotated keypad
  • FIG. 4 is a schematic view of a scaled keypad
  • FIG. 5 shows a schematic view of a touchscreen with circularly arranged input elements
  • FIG. 6 shows a schematic view of the keypad of FIG. 5 after a rotation
  • FIG. 7 shows a schematic view of the keypad of FIG. 5 after a rotation
  • FIG. 8 shows an exploded view of a document with a touchscreen
  • Figure 9 is a block diagram of a document with touch screen.
  • FIG. 1 shows a data processing device, whereby a smartphone 100 is assumed here without limiting the generality.
  • a data processing device can be used in any form, which has the input of data via a touch screen, in particular a document, such as a value or security document, eg in card form.
  • a document such as a value or security document, eg in card form.
  • the touch screen can be integrated into the data processing device, as in the case of a smartphone, for example, or else the touch screen could be connected to the data processing device via a cable.
  • the touch screen is rotatably integrated in a data processing device.
  • the latter would be offered, for example, at bank terminals, so that the user can persist when entering the data in its position in front of the terminal.
  • the smartphone 100 has a memory 102 for storing corresponding instructions for carrying out the method described above. The instructions may be executed by a processor 104 to perform the method steps described above.
  • the smartphone 100 also has a touchscreen 106 which is capable of visually displaying a variety of contents to a user. Further, a user may enter commands into the smartphone 100 via the touch screen 106.
  • the touchscreen 106 has a display area 108, and an input area 1 10.
  • the input area 1 10 serves, for example, to enter a PIN of the user to unlock the smartphone.
  • the display 108 could display a text such as "Please enter your PIN.” Further, the display 108 could indicate an "OK" input element, whereby a user would enter their PIN completely via a keypad 12 as indicated in the input area 110 will, to confirm.
  • the keypad 1 12 has nine different input elements 1 14 in the present example, which are labeled with the numbers 1 - 9.
  • a rotation of the key field 112 is now performed by an angle 200, for example by 90 °.
  • This rotation angle is thereby random and independent of the current position of the touch screen 106. It is therefore irrelevant whether the user holds the touch screen upside down at the time of entering the PIN or otherwise keeps twisted relative to the earth's surface, in the simplest case the keypad 110 rotated by integer multiples of 45 ° in a random manner, ie by 0, 45, 90, 135, 315 °.
  • the number of possible PIN combinations is increased by a factor of x even after the fingerprints have been analyzed, where x is the number of all possible rotations. In the above example, when rotating through 45 °, there is a factor of 8. This will minimize the likelihood of guessing the PIN by analyzing fingerprint traces.
  • the keypad 112 of Figure 1 is rotated 45 ° counterclockwise. This results in that with respect to the input elements to the numbers 3 and 7 these two input elements can no longer be completely displayed in the input area 1 10.
  • the reconstruction of a fingerprint at the lower immediate edge of the input area 1 10 could thus be easily associated with the pressing of the button 7.
  • the keypad is preferably scaled while maintaining its aspect ratio. This is shown in FIG.
  • the keypad is shown in FIG. 4 rotated 45 ° counterclockwise completely within the input area 110.
  • the touchscreen 106 45 ° clockwise, the user can enter his PIN in the usual way in the keypad.
  • FIG. 5 shows an example of a keypad having input points 504.
  • the input points 504 are arranged in a circular manner, it being assumed in the following that an unlocking pattern for using the touchscreen 106 should be entered by means of a corresponding wiping function via the darkly marked input points 506.
  • the user thus begins with that input point, which is seen in the direction of 3 o'clock in the input area 1 10 of FIG. 5, and then moves counterclockwise to the input point at 1:30 o'clock, then to the input point at 10:30 o'clock and then to the input point at 9 o'clock.
  • the touch screen is unlocked.
  • the user merely inputs a pattern in which he passes the various points 504.
  • the keypad 500 which includes the input points 504 (ie the input elements), can again be rotated.
  • the rotation takes place here by a rotation angle, for example in the counterclockwise direction 508.
  • This rotation angle is again independent of the current positional position of the touchscreen 106 and also after rotation is the relative arrangement the input elements (the input points) 504 rigid and independent of the rotation angle.
  • a digital alignment element 502 is displayed in addition to the keypad 500.
  • Alignment element 502 is generally located at 6 Uh of keypad 500. If the user now rotates touchscreen 106 with alignment element 502 facing him, he will always see a keypad 500 corresponding to the keypad shown in FIG , He is now able to enter his pattern for unlocking the touch screen 06 by merely noting the relative positions of the input points to be crossed.
  • the keypad 500 has been rotated 35 degrees relative to its positioning in FIG. Specifically, in the case of FIG. 5, it is determined with respect to the possible rotation angles that a rotation angle should be selected from an integer multiple of 45 °. This ensures that the input elements 504 come to rest perfectly on the original image of FIG. 5 after any rotation because of their circular arrangement.
  • the input points 504 shown in FIGS. 5, 6 and 7 thus define a set of predetermined positions on the touchscreen 106, wherein the rotation angle is selected such that after a rotation the input elements 504 always come to rest on this set of predetermined positions.
  • FIG. 8 shows an exploded view of a data processing system 100 in the form of a document with a touch screen.
  • the document 100 is a value or security document, such as an ID document, passport, ID card, driver's license, access card, credential, bank card, credit card, bill, or the like.
  • the document 100 has a document body 1460 having a layered construction.
  • the front side of the document 100 is formed by the uppermost layer 1480, which is, for example, a laminated transparent plastic cover layer.
  • the back of the document 100 is formed by the lowermost layer 1500, which may also be a laminated plastic overlay.
  • the layer 1500 may, for example, be printed all over.
  • the layer 1520 carries a display device 1020 and an electronic circuit 1040, which is arranged here next to the display device 1020 on or in the layer 1520.
  • the display device 1020 may be unlit, backlit, front lit or self-luminous.
  • the display device 020 is a bistable display device in which a display can be reproduced permanently without power supply.
  • the layer 1480 is transparently formed, at least within its area 154 covering the display device 1020, so that a user on the display device 1020 can visually perceive a reproduced image from the front of the document 100 through the area 154.
  • a touchpad sensor 1560 is arranged below the display device 1020.
  • the touchpad sensor 1560 has approximately the same shape and size as the display device 1020.
  • the display device 1020 may be disposed on the upper surface of the layer 1520 and the touchpad sensor 156 may be disposed on the lower surface of the layer 1520.
  • the display device 1020 and the touchpad sensor 1560 may also form a structural unit or be arranged on different ones of the layers.
  • the touchpad sensor 156 may be a resistive or capacitive touchpad sensor.
  • the integration of the touchpad sensor 560 into the document body 1460 results in a touchpad that is touch-sensitive and / or proximity-sensitive in the region 1580 of the layer 1500 that covers the touchpad sensor 1560, and that detects a position signal 168 ⁇ cf. Fig. 2) with the sensed coordinates.
  • the document 100 has an electronic circuit 1040.
  • the circuit 104 is configured to drive the display device 1020 such that a specific display is generated on the display device 1020. Further, the circuit 1040 is configured to receive the position signal from the touchpad sensor 1560.
  • the position signal may indicate the coordinates of a position of a user's finger 1600 in the region 1500 currently sensed by the touchpad sensor 1560.
  • the position signal includes the XY coordinates of the sensed position of the finger in a reference system of the touchpad sensor 1560, here the Cartesian coordinate system 162.
  • the position signal is processed by the electronic circuit 1040.
  • the position of a cursor displayed on the display device 1020 may be changed, an image or a picture element may be selected for display on the display device 020, or another action other than the currently selected one Position depends, be triggered.
  • FIG. 9 shows a block diagram of the document 00, which corresponds to the embodiment of FIG.
  • the circuit 1040 in this embodiment includes an electronic memory 102 in which, for example, textual data 1650 and / or image data 1660 are stored.
  • the textual data 1640 may be, for example, information about the owner of the document 100, i. for example, the holder of the identification document, and / or the authority issuing the document.
  • the image data 166 may include, for example, one or more of the owner's digital facial images, a two-dimensional barcode, a symbol, or other data that may be displayed as an image on the display device 020.
  • the image data 1660 includes an image sequence consisting of the images B1-Bn, wherein for each of the images a corresponding image data set is stored in the electronic memory 102 (compare the embodiment according to FIG.
  • the electronic circuit 1040 includes a processor 104 for executing program instructions 1080.
  • the electronic circuit 1040 further includes a driver 1060 through which the processor 104 may drive the display device 020 to reproduce data stored in the memory 102.
  • the processor 104 may receive the position signal 1680 indicative of one or more currently sensed positions.
  • the position signal 1680 is evaluated by the processor 104 by executing the program instructions 1080 to drive the display device 1020 in response to a result of the evaluation of the position signal 1680 by means of the driver 1060 to generate a particular display.
  • the position signal! 1680 a selection of data stored in memory 102 for display on display 1020 is made.
  • the program instructions 108 can generate a graphical user interface which contains a so-called cursor, that is, a pointer, with which, for example, certain picture elements, in particular icons, displayed on the display device can be selected.
  • the desired position of this cursor is e.g. determined by the position of the finger 1600 relative to the touchpad sensor 1560 and in the form of the position signal 1680 of the
  • Touchpad sensor 1560 communicates with the program instructions 1080 so that they can track the display position of the cursor the position signal 1680. Overall, in FIGS. 8 and 9, the touchpad sensor 1560 and the display device 020 form the touchscreen, as explained with reference to FIGS. 1-7. Reference number list

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)

Abstract

L'invention concerne un procédé de préparation d'un clavier (112 ; 500) sur un écran tactile (106), en particulier d'un document, destiné à permettre d'entrer des données par l'intermédiaire d'éléments d'entrée (114 ; 504 ; 506) du clavier (112 ; 500) dans un dispositif de traitement de données (100), en particulier l'entrée du document, le procédé comprenant les étapes suivantes : détermination d'un angle de rotation pour le clavier, l'angle de rotation étant indépendant d'une position de pose réelle de l'écran tactile (106), affichage du clavier (112 ; 500) sur l'écran tactile (106), le clavier (112 ; 500) étant affiché tourné de l'angle de rotation par rapport à l'écran tactile (106), la disposition relative des éléments d'entrée (114 ; 504 ; 506) l'un par rapport à l'autre étant fixe et indépendante de l'angle de rotation.
EP13721773.3A 2012-08-09 2013-05-13 Procédé de préparation d'un clavier sur un écran tactile Ceased EP2883130A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214130.8A DE102012214130B4 (de) 2012-08-09 2012-08-09 Verfahren zur Bereitstellung eines Tastenfelds auf einem Touchscreen
PCT/EP2013/059769 WO2014023447A1 (fr) 2012-08-09 2013-05-13 Procédé de préparation d'un clavier sur un écran tactile

Publications (1)

Publication Number Publication Date
EP2883130A1 true EP2883130A1 (fr) 2015-06-17

Family

ID=48407578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13721773.3A Ceased EP2883130A1 (fr) 2012-08-09 2013-05-13 Procédé de préparation d'un clavier sur un écran tactile

Country Status (3)

Country Link
EP (1) EP2883130A1 (fr)
DE (1) DE102012214130B4 (fr)
WO (1) WO2014023447A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5776007B1 (ja) * 2014-03-10 2015-09-09 パナソニックＩｐマネジメント株式会社 決済端末装置、決済処理方法、決済処理プログラム、及び記録媒体
DE102017117909B4 (de) * 2017-08-07 2020-06-10 Jörgen Betz Elektronischer Schließzylinder
FR3107373B1 (fr) * 2020-02-17 2022-12-09 Banks And Acquirers Int Holding Procédé de contrôle de l’affichage d’informations sur un écran d’un dispositif électronique de saisie de données, dispositif et produit programme d’ordinateur correspondants.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549194B1 (en) * 1999-10-01 2003-04-15 Hewlett-Packard Development Company, L.P. Method for secure pin entry on touch screen display
US7705829B1 (en) * 2004-04-23 2010-04-27 F5 Networks, Inc. System and method for providing computer input
WO2012055348A1 (fr) * 2010-10-28 2012-05-03 华为终端有限公司 Procédé et dispositif de verrouillage et de déverrouillage à l'aide d'un graphique tactile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333602B2 (en) * 2000-01-13 2008-02-19 Tomohiro Habu Information entry system
US20110010283A1 (en) * 2009-07-09 2011-01-13 Eddie Williams E-card
DE102010022368A1 (de) 2010-06-01 2011-12-01 Frank Knopf Sicherheits PIN-Pad für Bankautomaten und sonstige Zahlencode-Bedienfelder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549194B1 (en) * 1999-10-01 2003-04-15 Hewlett-Packard Development Company, L.P. Method for secure pin entry on touch screen display
US7705829B1 (en) * 2004-04-23 2010-04-27 F5 Networks, Inc. System and method for providing computer input
WO2012055348A1 (fr) * 2010-10-28 2012-05-03 华为终端有限公司 Procédé et dispositif de verrouillage et de déverrouillage à l'aide d'un graphique tactile
EP2629185A1 (fr) * 2010-10-28 2013-08-21 Huawei Device Co., Ltd. Procédé et dispositif de verrouillage et de déverrouillage à l'aide d'un graphique tactile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014023447A1 *

Also Published As

Publication number Publication date
DE102012214130A1 (de) 2014-02-13
DE102012214130B4 (de) 2022-11-17
WO2014023447A1 (fr) 2014-02-13

Similar Documents

Publication Publication Date Title
US8362875B2 (en) Secure system for non-covert user authentication and identification
DE112005001422T5 (de) Strichbasierte(s) Dateneingabe-Vorrichtung, -System und -Verfahren
DE102011016389A1 (de) Multimodus-Berührungsbildschirm-Benutzeroberfläche für eine mehrstufige Berührungsbildschirmvorrichtung
DE102015122849A1 (de) Verfahren zum Betreiben einer mobilen elektronischen Vorrichtung, mobile elektronische Vorrichtung und ein diese verwendendes maschinenlesbares Medium
EP3213178B1 (fr) Interface utilisateur et procédé d'entrée protégée de caractères
WO2012172047A1 (fr) Moyen de saisie pour un écran tactile
DE102011090135A1 (de) Vorrichtung und Verfahren für eine sicherheitsrelevante Eingabe über ein Anzeigegerät mit Berührungseingabe
EP3881169A1 (fr) Procédé et dispositif pour une authentification multifacteur sur un capteur surfacique capacitif
EP2883130A1 (fr) Procédé de préparation d'un clavier sur un écran tactile
DE102012219129B4 (de) Verfahren zum Betreiben einer Vorrichtung, die eine Benutzerschnittstelle mit einem Berührungssensor aufweist, sowie entsprechende Vorrichtung
EP2774083B1 (fr) Document, système électronique, procédé pour entrer des données dans un document et procédé pour vérifier l'authenticité d'un document
DE10130019A1 (de) Chipkartenleseeinrichtung
EP2418607A1 (fr) Support de données capacitif et système de saisie d'information
EP2824543B1 (fr) Document doté d'un dispositif d'affichage intégré
DE202010011032U1 (de) Informationsträger und System zur Erfassung von Informationen
EP2761526B1 (fr) Carte à puce rf et procédé d'authentification
DE102012100008A1 (de) Schließsystem
DE102011112565A1 (de) Verfahren zum Bedienen einer Bedienvorrichtung für ein Kraftfahrzeug
US20200249833A1 (en) Method for validating at least one datum entered on a terminal, corresponding computer program product, device and terminal
DE102014115109B4 (de) Sichere Eingabe einer Folge von Informationselementen durch unterschiedliche Anordnungen von Tastenkennungen
DE102017210958A1 (de) Verfahren zur taktilen Interaktion eines Benutzers mit einem elektronischen Gerät sowie elektronisches Gerät dazu
DE102011122026A1 (de) Verfahren zur Dateneingabe in einen portablen Datenträger
DE202019102004U1 (de) System zur Verifizierung von Dokumenten
DE202011110026U1 (de) Sicheres Zugangssystem
DE102013019947A1 (de) Verfahren zum Erhöhen der Sicherheit bei der Eingabe auf einer Eingabeeinrichtung und mobile Einrichtung mit einer Eingabeeinrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150309

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20160204

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20171116