Abstract: The invention discloses a control apparatus capable of providing a user with a control over an object displayed on a display apparatus by a pointing device. The control apparatus includes an image capturing module, a separating module, a positioning module, a constructing module, and a processing module. The image capturing module is used to record an image sequence included N images. The separating module is applied to capture the pointing device image related to the pointing device from each image. The positioning module is used for calculating a specific point of the pointing device image of each image to generate a first set of specific point information. The constructing module is applied to generate a trajectory in accordance with a pre-defined criterion and the first set of specific point information. Additionally, the processing module is used to analyze the trajectory and generate a control signal to control the object.

Abstract: In a document processing system and a document processing method, the document processing method includes the steps of: obtaining a document and dividing the document into a plurality of terms and giving a syntactic index to each of the terms; dividing the document into a plurality of sentences; selecting a key syntactic index from the syntactic indexes, and transforming each of the sentences into a preliminary key terms sequence which includes a preliminary key term corresponding to the key syntactic indexes according to the key syntactic indexes; selectively expanding the preliminary key term of a representative sentence of the document into an advanced key term; and determining at least one core candidate sentence among the sentences to generate a core abstract of the document according to the preliminary key terms and the advanced key term.

Abstract: In a document processing system and a document processing method, the document processing method includes the steps of: obtaining a document and dividing the document into a plurality of terms and giving a syntactic index to each of the terms; dividing the document into a plurality of sentences; selecting a key syntactic index from the syntactic indexes, and transforming each of the sentences into a preliminary key terms sequence which includes a preliminary key term corresponding to the key syntactic indexes according to the key syntactic indexes; selectively expanding the preliminary key term of a representative sentence of the document into an advanced key term; and determining at least one core candidate sentence among the sentences to generate a core abstract of the document according to the preliminary key terms and the advanced key term.

Abstract: The invention provides a virtual input system. The virtual input system comprises a trajectory generating apparatus and a receiving apparatus. The receiving apparatus comprises a sensing module, a coding module, a database, and a comparing module. The sensing module is used for sensing a trajectory information of the trajectory generating apparatus. The coding module converts the trajectory information to a specific code series according to a coding rule. The database stores a plurality of reference code series and a plurality of reference symbols corresponding to the plurality of reference code series. The comparing module compares the specific code series with the plurality of reference code series to determine at least one candidate symbol from the plurality of reference symbols.

Abstract: The invention discloses a control apparatus capable of providing a user with a control over an object displayed on a display apparatus by a pointing device. The control apparatus includes an image capturing module, a separating module, a positioning module, a constructing module, and a processing module. The image capturing module is used to record an image sequence included N images. The separating module is applied to capture the pointing device image related to the pointing device from each image. The positioning module is used for calculating a specific point of the pointing device image of each image to generate a first set of specific point information. The constructing module is applied to generate a trajectory in accordance with a pre-defined criterion and the first set of specific point information. Additionally, the processing module is used to analyze the trajectory and generate a control signal to control the object.

Abstract: This invention provides a virtual input device. The virtual input device comprises an image device, a tip generation module, a display with an input interface and an inputted message area, a transformation device and a key-press determination device, wherein the input interface includes a first button corresponding to a first value, etc. The image device captures a plurality of environmental images based on the movement of a real object such as fingertip. The tip generation module, corresponding to the plurality of environmental images, generates a tip position parameter. The transformation device generates a virtual object on the input interface based on the tip position parameter. The key-press determination device selectively generates the first value on the inputted message area based on a set of virtual parameter of the virtual object.

Abstract: The invention provides a device for controlling the movement of a software object in a display. The device includes a movable image-capturing module, a characteristic detecting module, a tracing and verifying module, and a guiding module. The movable image-capturing module captures a plurality of images and the characteristic detecting module determines a set of image characteristics according to the set of images. The tracing and verifying module generates a set of estimated movement parameters according to the set of image characteristics and a pre-stored reference characteristic. The guiding module generates a set of final movement parameters according to the set of estimated movement parameters and a pre-stored inertia parameter, wherein the guiding module updates the pre-stored inertia parameter according to the set of final movement parameters.

Abstract: User-defined interface editing methods for mobile electronic devices. Display-related information of an interface is edited as modified information in an interface editor. The modified information is transmitted from the interface editor to the mobile electronic device. The interface is displayed on the mobile electronic device according to the modified information after parsing.