Abstract: A text comparison method is adapted for comparing a query file with an existing file. The text comparison method includes: converting the existing file, by an irreversible method, to obtain a first intermediate file, wherein the first intermediate file includes a plurality of characters, and a number of different characters of the plurality of characters is a predetermined value; receiving a second intermediate file which is a file converted from the query file by the irreversible method; and according to a predetermined string length, comparing the second intermediate file with the first intermediate file by a high repeating-character comparison method to output a comparison result. Therefore, the second intermediate file can be created offline and then only the second intermediate file but not the original query file is submitted through internet for private text comparison.

Abstract: A text comparison method is adapted for comparing a query file with an existing file. The text comparison method includes: converting the existing file, by an irreversible method, to obtain a first intermediate file, wherein the first intermediate file includes a plurality of characters, and a number of different characters of the plurality of characters is a predetermined value; receiving a second intermediate file which is a file converted from the query file by the irreversible method; and according to a predetermined string length, comparing the second intermediate file with the first intermediate file by a high repeating-character comparison method to output a comparison result. Therefore, the second intermediate file can be created offline and then only the second intermediate file but not the original query file is submitted through interne for private text comparison.

Abstract: Disclosed are a mobile carrier device capable of identifying local temperature and humidity and a method thereof. The device includes a temperature/humidity detection device mounted on a portable electronic device, a transfer module mounted in the portable electronic device, and a data processing module in information connection with the transfer module. The temperature/humidity detection device detects the surrounding temperature and humidity to generate personal temperature/humidity data, which is displayed via the transfer module on the portable electronic device, and transmits the personal temperature/humidity data to the data processing module. In response to the personal temperature/humidity data, the data processing module feeds suitable markup information corresponding thereto to the transfer module to be displayed on the portable electronic device.