The invention relates to a method and system for the capacitive identification of a container which is filled with an electrically conductive liquid. In this case, a container or the content thereof is identified by capacitive coupling by a surface sensor. The invention further relates to a use of the method or system, for example for distinguishing different electrically conductive liquids.
G06K 7/08 - Methods or arrangements for sensing record carriers by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
2.
MODULAR PLAYING FIGURE FOR IDENTIFICATION BY TOUCHSCREENS
The invention describes a modular playing figure which consists of at least a first and a second module, wherein the first module is a basic object and the second module is an identification means, and the identification means has an electrically conductive layer.
G06K 19/077 - Constructional details, e.g. mounting of circuits in the carrier
G06F 3/0488 - 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
The invention relates to a system for triggering at least one touch event on a resistive and/or capacitive input interface. The system comprises at least one layer of an electrically nonconductive medium, and contact surfaces are present on the medium as geometric shapes and/or lines, said medium being in contact with the input interface.
G06F 3/048 - Interaction techniques based on graphical user interfaces [GUI]
G06K 19/063 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code the carrier being marginally punched or notched, e.g. having elongated slots
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
G06F 3/045 - 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
G06F 3/0488 - 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
G09B 21/00 - Teaching, or communicating with, the blind, deaf or mute
G06F 21/36 - User authentication by graphic or iconic representation
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