STYLUS PEN INPUT METHOD, ELECTRONIC DEVICE AND SYSTEM Russian patent published in 2024 - IPC G06F3/354 G06F3/14 

FIELD: electronic equipment.

SUBSTANCE: invention relates to a method and a device for inputting with a stylus pen. Technical result is achieved when implementing the method, in which the first electronic device receives and displays the projection interface of the first application from the second electronic device, receives the first input and the second input, which are executed on the projection interface and which relate to the stylus, and displays the updated projection interface, which includes the first layer and the second layer. First layer includes a first image including a first handwritten path and generated by a second electronic device based on the first input; and the second layer includes a second handwritten path, which is locally drawn by the first electronic device based on the second input. Duration of the second input time period is based on the first delay and/or the second delay, wherein the first delay comprises a delay of the first electronic device for obtaining an image from the second electronic device, and the second delay comprises a delay of the first electronic device for generating a second handwritten trajectory.

EFFECT: reduced delay in drawing lines and improved writing speed with the stylus.

15 cl, 17 dwg