The present disclosure relates to the field of data interaction technologies, and in particular to an interaction method between a display device and a terminal device, a computer readable storage medium, and an electronic device. The display device includes a multi-device access function, and the method includes: in response to a user's enabling operation on the multi-device access function, generating an access address of the display device; receiving access requests generated and sent by multiple terminal devices according to an access address, and establishing communication connections between the terminal devices and the display device; generating multiple cursors in a one-to-one correspondence with individual terminal devices, and displaying the cursors on a display screen of the display device; and receiving a cursor control instruction sent by the terminal device, and controlling a display position of the cursor on the display screen according to the control instruction.

A system includes a housing that has a front panel; a substrate that is positioned at a distance from the front panel, in which a data processor is mounted on the substrate; and a pluggable module. The pluggable module includes a co-packaged optical module, at least one first optical connector, a first fiber optic cable that is optically coupled between the co-packaged optical module and the first optical connector, and a fiber guide that is positioned between the co-packaged optical module and the first optical connector and provides mechanical support for the co-packaged optical module and the first optical connector. The co-packaged optical module is configured to receive optical signals from the first optical connector, generate electrical signals based on the received optical signals, and transmit the electrical signals to the data processor. The pluggable module has a shape that enables the pluggable module to pass through an opening in the front panel to enable the co-packaged optical module to be coupled to the substrate.

The present invention disclose an information processing method and a mobile device. The mobile device includes a device body and a magnetic adjustment mechanism, where the magnetic adjustment mechanism includes a magnetic adjustment member and a magnetic sensor, and the magnetic adjustment member is adjusted to enable the magnetic sensor to generate a pulse signal; and the device body further includes a processor and a display screen, and the processor receives the pulse signal generated by the magnetic adjustment mechanism, processes the pulse signal, and then displays adjusted content by using the display screen. This avoids a problem that adjustment cannot be conveniently performed because a display screen is covered by a finger when an operation is performed directly on the display screen.

A system, method, and computer-readable medium are disclosed for performing a system event classification operation. The system event classification operation includes providing an information handling system with a primary integrated processor system and an ancillary integrated processor system, the primary integrated processor system executing a primary control point service, the ancillary integrated processor system executing an ancillary control point service; classifying a system event by a particular control point action mode; and, configuring the information handling system to automatically operate in a particular control point action mode based upon the classification of the particular control point action mode.

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.

A sensitive content display control system determines whether to display sensitive content on a computing device display, such as on a lock screen. The system attempts to authenticate a user of the computing device, and does not display the sensitive content if the user is not authenticated. If the user is authenticated, then the system determines whether anyone in addition to the user is looking at the computing device display. If the user is authenticated and no one else is looking at the computing device display, then the sensitive content is displayed. However, if the user is authenticated and at least one additional person is looking at the computing device display, then the sensitive content is not displayed.

An image projection device which can correctly discern content of touch operation when a user performs various kinds of touch operation on an image projected on a projection screen is provided. An imaging unit is configured to image the image projected on the projection screen and acquire image data. A reference data generating unit is configured to generate reference data specifying a position and a size of the image projected on the projection. An image data extracting unit is configured to extract image data in which a finger or a pointer with which a user performs operation on the image projected on the projection screen exists is focused in the image data obtained by the imaging unit. A position data generating unit is configured to generate position data for specifying a position of the finger or the pointer in the imaging range of the imaging unit.

The present invention relates to a modular interactive digital game board comprising one or more touch pads and one or more movable elements (14) comprising at least one near field communication tag (16), each of the touch pads (1) being configured to interconnect and detect one or more of the movable elements (14), the at least one tag (16) being configured such that an identifier is transmitted in the presence of an electromagnetic field.

System for detecting a touch gesture of a user on a detection surface, comprising: a processing unit; and an accelerometer to detect a vibration at the detection surface and generate a vibration signal. The processing unit is configured to: acquire the vibration signal, detect, in the vibration signal, a signal characteristic which can be correlated to the touch gesture of the user, detect, in the vibration signal, a stationarity condition preceding and/or following the detected signal characteristic, and validate the touch gesture in the event that both the signal characteristic and the stationarity condition have been detected. An electrostatic charge sensor may also be used as a further parameter to validate the touch gesture.

An electronic device, an information processing method, and a program with high security are proposed. The electronic device includes a fingerprint sensor and a control unit. The control unit detects a fingerprint and a gesture of a finger that performs a touch operation on the fingerprint sensor. The control unit executes processing associated with the fingerprint and the gesture detected at the time of the touch operation while performing fingerprint authentication based on the fingerprint detected at the time of the touch operation.