Hon Hai Precision Industry Co., Ltd.

Shenzhen Airdrawing Technology Service Co., Ltd

Shan-Chuan Jeng

Chung-I Lee

Chien-Fa Yeh

Cheng-Feng Tsai

Yu-Feng Chien

Chiu-Hua Lu

Tsung-Hsin Yen

Ho-I Sun

Ke-Fei Lin

In a method for an electronic device to adjust fool-proofing functions of operations, an algorithm corresponding to each of the operations, and ranges for triggering the fool-proofing functions of the operations are preset. When an operation inputted by an operator is obtained, the method calculates a skilled value of the operation according to reference parameters of the operator and an algorithm corresponding to the operation. The method further determines a fool-proofing function of the operation that is triggered by the electronic device according to the skilled value and the ranges for triggering the fool-proofing functions, and adjusts the electronic device to execute the determined fool-proofing function.

Electronic device and method for adjusting fool-proofing functions of operations using the electronic device

An electronic confidential document viewing method is performed by an electronic device in electronic communication with a pair of eyeglasses. In response to display a confidential document on a display device, a protection image is generated based on a security image of the confidential document. The protection image is a copy of the security image that is offset from the security image by a predetermined distance in a vertical direction or a horizontal direction. The security image and the protection image are synchronously transmitted to the display device. The display device displays an overlapping picture based on the two images. The eyeglasses receive the overlapping picture, and separate the overlapping picture into two images. One of the two images is viewable by the left eye of a viewer, and another image is viewable by the right eye of the viewer.

Electronic device and method for viewing electronic confidential document

A file decoding method uses a master server to decode multimedia files. The method records statuses of a plurality of slave servers in a status table, receives a decoding request to decode the multimedia file from a web server, and selects one slave server from the status table to process the decoding request by the master server. The method further sends an Internet protocol (IP) address of the selected slave server to a web browser by the web server, sends a decoding command to the selected slave server by the web browser, decodes the multimedia file by the selected slave server, and transmits decoded data of the multimedia file to the web browser.

File decoding system and method

An electronic document comparison system and method converts a test file into a compressed file having a specific format. A public key of the CA certificate of a user is obtained and a random key is generated using a random function. Furthermore, the compressed file is symmetrically encrypted using the random key, and the random key is asymmetrically encrypted using the public key to generate an asymmetric encryption key. A header of the compressed file is attached with the asymmetric encryption key and data length of the asymmetric encryption key.

File encryption system and method

A method embeds product information in videos with product placements using an electronic device. The electronic device defines product information of one or more products that are embedded in a video, and embeds the product information in an image file having a file format that is compatible with the video, the embedding according to appearance times of the one or more products. During display of the video on the display device, the electronic device determines whether the image file includes product information about a product that is presented during display of the video. If the image file includes product information about the product, the electronic device displays a prompt on the display device concurrently with the product. After receiving a selection operation to select the prompt, the electronic device displays the product information on the display device.

Electronic device and method for embedding product information in videos with product placements

A method for storing node information of a Huffman tree. The method creates an index of each node in the Huffman tree using a breadth first search (BFS) algorithm. The method further reads each node of the Huffman tree beginning from a root node according to a sequence of the index of each node, and stores node information of each node into an array of the Huffman tree.

Method for storing node information of Huffman tree and corresponding decoding method

A method for seeking a file position of a file first seeks an estimated file position corresponding to a specified time point in the file, and adjusts the estimated file position according to a preset estimation formula. The method further determines the estimated file position is an accurate file position of the specified time point in the file until a difference between the estimated file position and the specified time point is less than a preset value.

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Taipei Hsien, Taiwan

Shan-Chuan Jeng