A display apparatus includes circuitry that receives a plurality of stroke data input to a touch panel by an input device and displays the plurality of stroke data. The plurality of stroke data includes first stroke data and second stroke data input after the first stroke data. The circuitry sets a determination area differently depending on whether an elapsed time from separation of the input device from the touch panel after input of the first stroke data exceeds a threshold. The determination area is for determining whether to include the second stroke data in a recognition group including the first stroke data. The circuitry performs character recognition on the recognition group and displays, on a screen, a result of the character recognition.

A display apparatus includes circuitry that receives a plurality of stroke data input to a touch panel by an input device and displays the plurality of stroke data. The plurality of stroke data includes first stroke data and second stroke data input after the first stroke data. The circuitry sets a determination area differently depending on whether an elapsed time from separation of the input device from the touch panel after input of the first stroke data exceeds a threshold. The determination area is for determining whether to include the second stroke data in a recognition group including the first stroke data. The circuitry performs character recognition on the recognition group and displays, on a screen, a result of the character recognition.

An electronic device is provided. The electronic device includes a display, a communicator wirelessly connected to a stylus pen, a processor, and a memory storing instructions that cause the processor to acquire motion information of the stylus pen, in response to the motion information matching with a plurality of motion commands, output a plurality of command images corresponding to the plurality of motion commands, respectively, based on a user feedback command to select one of the plurality of command images, determine the motion information as a motion command corresponding to the selected command image, output a tutorial image, acquire motion information of the stylus pen corresponding to the tutorial image, and determine the motion information of the stylus pen as a motion command corresponding to the tutorial image.

An information processing apparatus includes a touchscreen display that detects, as a detection position, contact of an object on a screen of the touchscreen display, and a processor coupled to the touchscreen display, the processor being programmed to acquire a plurality of first detection positions on the screen, calculate a movement parameter representing movement of the object during detection of the plurality of first detection positions, and select, based on the movement parameter, a first smoothing algorithm or a second smoothing algorithm, the first smoothing algorithm and the second smoothing algorithm differing from each other in a processing delay between detecting a particular detection position and outputting a smoothed detection position corresponding to that particular detecting position, wherein the touchscreen display displays a movement locus on the screen based on the selected smoothing algorithm.

A handheld tattoo device comprises an elongated body comprising a grip section and an upper section above the grip section. The grip section comprises a coupling end configured to removably couple with a needle module comprising one or more needles. The upper section comprises a needle actuator for actuating the one or more needles through a shaft extending through the grip section, and a battery power source for supplying electrical power to the needle actuator. The device also comprises a user interface on the upper section, the user interface comprising a display and a touch sensor for detecting finger gestures of a user; and a control circuitry in the upper section for controlling the power supplied to the actuator by the battery power source based on user input received through the user interface.

The method includes: displaying first graphical elements associated with first plurality of output modalities within an XR environment; while displaying the first graphical elements, detecting movement of a physical object; and in response to detecting the movement of the physical object: in accordance with a determination that the movement of the physical object causes the physical object to breach a distance threshold relative to a first graphical element among the first graphical elements, selecting a first output modality associated with the first graphical element as a current output modality for the physical object; and in accordance with a determination that the movement of the physical object causes the physical to breach the distance threshold relative to a second graphical element among the first graphical elements, selecting a second output modality associated with the second graphical element as the current output modality for the physical object.

The method includes: displaying first graphical elements associated with first plurality of output modalities within an XR environment; while displaying the first graphical elements, detecting movement of a physical object; and in response to detecting the movement of the physical object: in accordance with a determination that the movement of the physical object causes the physical object to breach a distance threshold relative to a first graphical element among the first graphical elements, selecting a first output modality associated with the first graphical element as a current output modality for the physical object; and in accordance with a determination that the movement of the physical object causes the physical to breach the distance threshold relative to a second graphical element among the first graphical elements, selecting a second output modality associated with the second graphical element as the current output modality for the physical object.

A method includes transmitting, by a plurality of drive sense circuits of a primary interactive display device, a plurality of signals on a plurality of electrodes of the primary interactive display device. At least one change in electrical characteristics of a set of electrodes is detected by a set of drive sense circuits during a temporal period. A stream of user notion data is determined by a processing module of the primary interactive display device based on interpreting the at least one change in the electrical characteristics of the set of electrodes during the temporal period. The stream of user notation data is displayed via a display of the primary interactive display device during the temporal period. The stream of user notation data is transmitted, via a network interface of the primary interactive display device, to a plurality of secondary interactive display devices for display.

According to an example embodiment, an electronic device outputs, on a second display screen, a page layout output on a first display screen along with another page layout grouped together with the page layout in response to a screen switch from the first display screen to the second display screen having a greater display area than a display area of the first display screen, and switches the grouped page layouts in response to a swipe input being detected.

Embodiments of this application disclose a gesture interaction method, applied to a terminal configured with a curved screen, where the curved screen includes a main screen region and a side screen region. The method in the embodiments of this application includes: obtaining, by the terminal, a touch operation input from the side screen region; detecting, by the terminal, a pressing force of the touch operation; and performing, by the terminal, a first function corresponding to the touch operation if the pressing force is greater than a preset threshold.