Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.

Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.

Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.

Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.

Abstract: The present invention provides a text input method, which is integrated in a text input program or device supporting word input (e.g., software/hardware keyboard, input method, etc.) and assists a user in easily inputting a word or a phrase (e.g., various tense forms of a verb, etc.) relating to a certain word. The user may fast input a specific word relating to the certain word by a specific operation (e.g., clicking a software or hardware key, moving a screen contact point, etc.) or by a combination of a plurality of operations.

Abstract: The present invention provides a text input method, which is integrated in a text input program or device supporting word input (e.g., software/hardware keyboard, input method, etc.) and assists a user in easily inputting a word or a phrase (e.g., various tense forms of a verb, etc.) relating to a certain word. The user may fast input a specific word relating to the certain word by a specific operation (e.g., clicking a software or hardware key, moving a screen contact point, etc.) or by a combination of a plurality of operations.

Abstract: A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.

Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.

Abstract: The present invention provides a text input method, which is integrated in a text input program or device supporting word input (e.g., software/hardware keyboard, input method, etc.) and assists a user in easily inputting a word or a phrase (e.g., various tense forms of a verb, etc.) relating to a certain word. The user may fast input a specific word relating to the certain word by a specific operation (e.g., clicking a software or hardware key, moving a screen contact point, etc.) or by a combination of a plurality of operations.