Method, device, and system for interacting with a virtual character in smart terminal

A device for interacting with a virtual character in a smart terminal, comprising:

• virtual character superimposition unit configured for shooting and displaying a user reality scene image on a screen of the smart terminal and superimposing the virtual character on the user reality scene image;
• position acquisition unit configured for acquiring position of the smart terminal during movement;
• and
• virtual character movement unit configured for determining whether change of the position of the smart terminal exceeds a preset threshold value, and if the change of the position of the smart terminal exceeds the preset threshold value, moving the virtual character in the user reality scene image according to the current position of the smart terminal.

A system for interacting with virtual characters in smart terminals, comprising:

• first smart terminal configured for shooting and displaying a first smart terminal user reality scene image on the screen, superimposing a first virtual character on the first smart terminal user reality scene image, and sending information of the first virtual position of the first virtual character in the first smart terminal user reality scene image to an interactive server;
• acquiring position of the first smart terminal during movement, determining whether change of the position of the first smart terminal exceeds a preset threshold value, and if the change of the position of the first smart terminal exceeds the preset threshold value, moving the first virtual character in the first smart terminal user reality scene image according to the current position of the first smart terminal;
• second smart terminal configured for shooting and displaying a second smart terminal user reality scene image on the screen, superimposing a second virtual character on the second smart terminal user reality scene image, and sending information of the second virtual position of the second virtual character in the second smart terminal user reality scene image to the interactive server;
• acquiring position of the second smart terminal during movement, determining whether change of the position of the second smart terminal exceeds a preset threshold value, and if the change of the position of the second smart terminal exceeds the preset threshold value, moving the second virtual character in the second smart terminal user reality scene image according to the current position of the second smart terminal;
• and
• the interactive server configured for storing the information of the first virtual position of the first virtual character in the first smart terminal user reality scene image and the information of the second virtual position of the second virtual character in the second smart terminal user reality scene image, and transferring the first virtual character to the first virtual position on the second smart terminal user reality scene image and the second virtual character to the second virtual position on the first smart terminal user reality scene image when distance from the first virtual position to the second virtual position is less than a preset threshold value.