A device includes a recording medium housed in each of cells; an optically readable ID display part provided on a surface of the recording medium; an accessor that is movable to a position, which faces the ID display part, in an arrangement direction of the cells, and has an optical reading unit which optically reads an ID displayed in the ID display part; and a control unit that controls the optical reading unit. If the ID has not been read while the reading is tried a predetermined number of times, the control unit replaces the exposure value with another value to retry the reading. If the ID has not been read even though the exposure value was replaced a predetermined number of times, the control unit relatively moves the optical reading unit and the target cell and makes the optical reading unit read the ID again.

An indicia reading terminal has a three-dimensional depth sensor, a two dimensional image sensor, an autofocus lens assembly, and a processor. The three dimensional depth sensor captures a depth image of a field of view and create a depth map from the depth image, the depth map having one or more surface distances. The two dimensional image sensor receives incident light and capture an image therefrom. The autofocusing lens assembly is positioned proximate to the two dimensional image sensor such that the incident light passes through the autofocusing lens before reaching the two dimensional image sensor. The processor is communicatively coupled to the two dimensional image sensor, the three dimensional depth sensor, and the autofocusing lens assembly.

A method for true-to-sample measurement by a mobile ingredient analysis system having a housing with a window, an interface for an external reference unit, a display and operating unit, a light source, an optical spectrometer, a camera, an internal reference unit, and an electronic control unit. The method includes: selecting a calibration product suitable for a sample to be examined; performing a plausibility check of the calibration product, an incorrect selection being signaled and an alternative calibration product being selected; outputting measurement conditions comprising the measurement point to be selected and measurement duration for the selected calibration product; capturing measured values of the sample by the spectrometer under the measurement conditions and with simultaneous monitoring of the measurement conditions; processing the captured measured values by means of an electronic control unit, each measured value captured while the measurement conditions were met being declared valid; outputting the measured values deemed valid.

Provided are a display screen, a display module, and a terminal. The display screen includes a display layer. The display layer has a fingerprint recognition area. The fingerprint recognition area is provided with an array of transparent thin film transistors and a transparent medium among the transparent thin film transistors. The terminal includes the display screen described above, and further includes an optical fingerprint module and a frame. The display screen and the optical fingerprint module are fixed on the frame. The optical fingerprint module is on one side of the display screen away from a user of the display screen for display and located in a position corresponding to the fingerprint recognition area, so as to allow lights transmitted and received to pass through the fingerprint recognition area.

The present application relates to the field of touch technologies, and particularly to a touch panel, a manufacturing method thereof, and a display device. A touch panel, includes: a touch film layer and a fingerprint recognition film layer, an orthographic projection of the fingerprint recognition film layer on the touch panel at least partially coincides with an orthographic projection of the touch film layer on the touch panel.

An electronic writing device is provided. The electronic writing device includes a tip configured to enable writing on a physical surface. The electronic writing device also includes an electronic chip housed in a body of the electronic writing device and coupled to the tip. The electronic chip includes an accelerometer configured to record an acceleration data of the electronic writing device when writing on the physical surface. The electronic chip also includes a gyrometer configured to generate a rotation data corresponding to rotation of the electronic writing device. The electronic writing device further includes a communication module operatively coupled to the electronic chip. The communication module is configured to send data received from the electronic chip to an external processing medium.

An electronic writing device is provided. The electronic writing device includes a tip configured to enable writing on a physical surface. The electronic writing device also includes an electronic chip housed in a body of the electronic writing device and coupled to the tip. The electronic chip includes an accelerometer configured to record an acceleration data of the electronic writing device when writing on the physical surface. The electronic chip also includes a gyrometer configured to generate a rotation data corresponding to rotation of the electronic writing device. The electronic writing device further includes a communication module operatively coupled to the electronic chip. The communication module is configured to send data received from the electronic chip to an external processing medium.

An electronic device including a housing including a grip portion; a memory included in the housing; a sensor located in the housing; and a controller configured to operate in a first mode in which content corresponding to a trajectory of a tip of the housing is stored in the memory, and operate in a second mode in which a command corresponding to the trajectory of the tip of the housing executes a specific function on the electronic device.

A system includes a pair of devices, each having a display, configured to receive a document and, in use, in receipt of the document. The devices are configured to cause the document to appear simultaneously on the displays. Each device is further configured: when the document appears simultaneously, to permit a signature to be placed on the display of each device; and such that, when a signature is placed upon the display of one of the pair, the signature appears on the display on the one of the pair and on the display of the other of the pair. In a method, there is received: signature data; first image data including an identification document; second image data including an image of the user. A confidence level is determined based on the data and verified signature data. If the level exceeds the threshold, an electronic document including the signature data generates.

An electronic pen includes a first casing that includes a side switch operating element that is operable by a user; an electronic pen main body that performs an electronic pen function, the electronic pen main body being housed within the first casing; and a second casing that encloses the electronic pen main body, the second casing including a contact or an operation receiving portion of a switch that is exposed on the second casing and that is operable by the side switch operating element of the first casing.