Abstract: An online reading processing system and method for providing interactive messages to users at end computer devices are provided, which include storing online reading information in a data storage medium; setting the online reading information with a head mark and a tail mark of at least one expert-marked key range by a setting module; reading the information after being set and hiding the head mark and the tail mark thereof; receiving the key range marked by the user; determining whether the user-marked key range covers the head mark and the tail mark so as to form interactive messages according the determination, thereby solving the drawback of failing to provide appropriate feedback or assessment according to users' behaviors as encountered in the prior techniques, and also increasing online reading interaction and enjoyment.

Abstract: A network authentication system and method are provided. When an authentication request is initiated by a user of a computer device through a network, a display interface displaying an identifier, an authentication (matching) result corresponding to the identifier and one or more non-authentication (bogus) results unrelated to the identifier are transmitted to the computer device. The user then chooses among the authentication result and the non-authentication results with the goal of choosing the result that is associated with displayed identifier. If a non-authentication result is chosen, the user is given an opportunity to repeat the authentication. The identifier includes advertising information, thereby predictably producing a desired advertising effect.

Abstract: An audio/video interaction method whereby users interact with an output audio/video file is provided. The method includes obtaining input behaviors performed by a user on an audio/video file to serve as behavior information and storing the same in a behavior database thereof; and comparing predetermined behavior patterns in a database with the user's behavior information to obtain a feedback information and further analyzing the behavior information to generate corresponding statistical data, thereby providing feedback information upon the output of the audio/video file or providing the statistical data when the output thereof is discontinued.

Abstract: An online reading processing system and method for providing interactive messages to users at end computer devices are provided, which include storing online reading information in a data storage medium; setting the online reading information with a head mark and a tail mark of at least one expert-marked key range by a setting module; reading the information after being set and hiding the head mark and the tail mark thereof; receiving the key range marked by the user; determining whether the user-marked key range covers the head mark and the tail mark so as to form interactive messages according the determination, thereby solving the drawback of failing to provide appropriate feedback or assessment according to users' behaviors as encountered in the prior techniques, and also increasing online reading interaction and enjoyment.

Abstract: A network authentication system and method are provided. When an authentication request is initiated by a user of a computer device through a network, a display interface displaying an identifier, an authentication (matching) result corresponding to the identifier and one or more non-authentication (bogus) results unrelated to the identifier are transmitted to the computer device. The user then chooses among the authentication result and the non-authentication results with the goal of choosing the result that is associated with displayed identifier. If a non-authentication result is chosen, the user is given an opportunity to repeat the authentication. The identifier includes advertising information, thereby predictably producing a desired advertising effect.