A touch controlling device includes a sensing module, a processor and a feedback generator. The sensing module senses first coordinates and second coordinates. The processor generates an touch area difference according to the first coordinates and the second coordinates. The feedback generator generates a feedback corresponding to the touch area difference. Specifically, the touch device determines the force of touch based on the touch area difference without any force sensing plate attached thereon. Consequently, the thickness of the touch device and the cost of the touch device are reduced.

Touch device and feedback method for touch

A method for identifying and/or authenticating an individual by a system including a storage device storing at least one binary code of a reference iris and a binary code of an associated reference mask: acquisition of an image of an eye of the individual, segmentation of the acquired image to isolate a region containing the texture of the iris and determine an associated mask, division of the region and the mask into N2 concentric rings, normalization of the region, determination of a binary iris code IC and a binary code of mask IM matching at least one ring of the iris with a ring of the reference iris to minimize a matching distance between the acquired image and the reference image, computation of the minimized matching distance, identification and/or authentication of the individual if the minimized matching distance is less than a predetermined threshold.

Method and system for identifying and/or authenticating an individual and computer program product and data processing device related thereto

The invention discloses a device and a method for detecting fingerprints, which are used for improving the device structure related to fingerprint detection and improving the fingerprint detection efficiency. The device comprises a touch control module located on a surface of the device for receiving touch operation of an organism; sending a first trigger signal to the fingerprint module. The fingerprint module is connected with the touch module and located at the lower layer of the touch module, and is used for scanning the organism and obtaining fingerprint data. Sending the fingerprint datato a processor. The processor is connected with the fingerprint module, and is used for performing fingerprint verification according to the fingerprint data to obtain a fingerprint verification result.

Apparatus and method for detecting fingerprint

Portable electronic device with fingerprint identification function

System and method for identifying irises

System and method for warning parking via a mobile phone

System and method for adjusting focus of a projection automatically

System and method for implementing navigation key function

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