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.

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.

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.

A system and method for assisting an individual to plan a trip, and the system can act as a travel companion to guide the individual on the trip. The system includes an AI module that can learn travel preferences of the individual. An aggregation module can get travel-related data from third party servers and databases and uses an AI model generated by the AI module to analyze the data, presenting relevant information to the individual. A planning module can act as a travel companion by knowing current location of the individual and present timely information to the individual.

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.

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.

A server system for a map-based social media platform maintains user location information to enable the rendering of friend icons on a map at a corresponding display locations. The system maintains a per user access control list (ACL) that lists all users whose icons can be viewed by a requesting user. The ACL can include a designation of respective display granularity levels for different friend users.

A server system for a map-based social media platform maintains user location information to enable the rendering of friend icons on a map at a corresponding display locations. The system maintains a per user access control list (ACL) that lists all users whose icons can be viewed by a requesting user. The ACL can include a designation of respective display granularity levels for different friend users.