Abstract: Disclosed is a near field communication method, the method comprising: after a receiver receives an information transmission request message sent by a sender, determining when the sender identification carried by the information transmission request message matches the receiver identification, the two parties establishing a link, and according to the information reception condition set by the receiver, determining whether to receive information; at the same time, also disclosed is a near field communication device. Using the technical solution of the invention, information automation transmission can be implemented between mobile phones, thus reducing user operation steps, and enabling a user to conveniently use.

Abstract: A terminal and method for controlling the terminal are provided to resolve the problem of poor versatility of current terminal-control technology. The method includes: the pressure acting upon a terminal is collected and pressure information is obtained by calculating the collected pressure; a control operation mapping table is invoked, wherein the control operation mapping table contains at least one item of standard pressure information and a control operation command corresponding to said standard pressure information; it is determined whether the control operation mapping table contains standard pressure information matching the pressure information and, if such standard pressure information exists, the control operation command corresponding to the standard pressure information is invoked and executed.

Abstract: A method for processing keyboard input and an apparatus are disclosed. The method includes: after the apparatus receives a user touch input instruction, invoking and displaying a keyboard in a display screen, wherein, part or all of the keys in the keyboard are virtual three-dimensional keys, and one or more surfaces of the three-dimensional keys are labeled with corresponding key input information. With the method, it can solve the problem of previewing the switch of key functions, and make the user predict operation results in advance without memorizing the switch of key functions, which reduces the repeated steps of user operations and improves the operation efficiency.