Embodiments generally relate to systems, methods, and processes that may use touch-free document reading at self-service interaction stations. Some embodiments relate to a self service station for conducting a passenger interaction process in transit environment, including, a display screen to display a visual prompt to present a travel document in a field of view of a video image recording device as part of the passenger interaction process, and configured to determine from the received live video images a document face image present on the travel document, to determine from the received live video images a machine-readable zone (MRZ) of the travel document and store a captured MRZ image of the MRZ, to process the captured MRZ image to determine identification information on the travel document, and store the document face image and the identification information for use in the passenger interaction process.

An information content viewing method includes displaying, by a terminal, a first lock screen or keeps in a screen-off state, and displaying, by the terminal, a second lock screen after receiving first information, where the second lock screen displays a first control, and the first control prompts that content of the first information is hidden, receiving, by the terminal, a first operation of a user on a touchscreen, and collecting and verifying, by the terminal, fingerprint information of the user based on the first operation and displaying, by the terminal, a third lock screen after the verification on the fingerprint information succeeds, where the third lock screen displays the first control, and the first control displays the content of the first information.

According to various embodiments, an image analysis server for determining whether an image is suitable for skin analysis may include a DB management unit for obtaining a captured image from a skin measurement device and storing the captured image; a user detector for detecting a user's face based on the obtained image; an image suitability determination unit for determining whether the obtained image is suitable for skin analysis; a skin analyzer for analyzing skin corresponding to the detected user's face based on the image determined to be suitable for skin analysis; and a service providing unit for calculating a skin score according to the analysis and providing the calculated skin score to a user terminal.

Disclosed are a mobile device and controlling method thereof. The present invention includes a memory configured to register a first iris image, an illumination sensor configured to sense an external illuminance of the mobile device, a display configured to emit a light from a preset region, a camera configured to detect either a second iris image or a pupil image, and a controller configured to control the memory, the illumination sensor, the camera and the display and control the display to display a message for guiding a change of an eye according to the external illuminance sensed by the illumination sensor, wherein the message for guiding the change of the eye is changed according to the sensed external illuminance.

An iris recognition camera system of an embodiment comprises: an imaging unit having an image sensor; at least one display unit arranged outside of the imaging unit; an operation unit for analyzing the position of an iris image taken, which has been generated by the imaging unit, in the image sensor; and a control unit for controlling the operation of the at least one display unit in response to a result value which has been output from the operation unit. Accordingly, the present invention can easily inform a user of the position of the iris image taken, thereby enabling more rapid and accurate recognition of iris.

A biological imaging device comprising: an irradiation unit which emits parallel light onto a first part in a living body; and an imaging unit which takes images of the first part and a second part that is connected to the first site.

An electronic device, specifically, a mobile terminal, includes a sensing identification module. The sensing identification module is arranged within a casing of the mobile terminal, and an area of an outer surface of the casing corresponding to the sensing identification module serves as a touch area, and at least part of the touch area is concave or convex.

The present disclosure relates to a display control method, an electronic device, and a storage medium. The method includes: obtaining at least one frame of sensing data representing motion of a target object relative to an electronic device; predicting a to-be-identified region on the electronic device according to the sensing data; and displaying preset information in the to-be-identified region. The preset information is configured to indicate to input biometric information of the target object.

An image processing device (100) includes a change detection unit (101) that detects a target state change in a person on the basis of an input image, and a determination unit (102) that determines an abnormal state in accordance with a detection obtained by detecting occurrences of the target state change in a plurality of persons.

An image processing device (100) includes a change detection unit (101) that detects a target state change in a person on the basis of an input image, and a determination unit (102) that determines an abnormal state in accordance with a detection obtained by detecting occurrences of the target state change in a plurality of persons.