Abstract: An electronic apparatus including a network communication device and a controller is provided. The network communication device provides a network connection to a user device. The controller determines whether a pet-related activity is occurring in a scene by processing a plurality of images of the scene or audio data collected from the scene, and sends a notification of the pet-related activity to the user device via the network communication device in response to determining that the pet-related activity is occurring in the scene.

Abstract: A method and system of transmitting electronic files over to a mobile phone is disclosed. The system introduces a personalized service by allowing the sender of an electronic file to add a personalized note to the WAP PUSH message, such that the receiver of the WAP PUSH message can be well informed of the motive and the identity of the sender behind the electronic file and use the routing information to retrieve the electronic file; and later the sender can receive a confirmation message from the network server after the receiver has successfully downloaded the electronic file. For the sender of electronic file, the personal message can be clearly expressed without causing any confusion for the receiver, which is largely lacking from current download services.

Abstract: A modified data synchronization system having data security and proxy capabilities has a delivery server, a PC, and at least one mobile phone. The PC sends out the exchange data through the Internet to a remote location where the delivery server is installed, and then one mobile phone compliant with SyncML protocols dials in to conduct data synchronization with the delivery server through wireless means, through which the existing data discrepancy between the mobile phone and the PC can be eliminated. The PC does not need to install a dedicated SyncML server, and data security can be ensured in the synchronization process, as data transfer between the PC and the delivery server through secured protocol over the Internet, and that between the mobile phone and the delivery server is through a dedicated channel.