Abstract: A method of controlling a touch screen of an electronic device includes the following steps: switching the touch screen from a normal state into a shrunk state; and confining a touch interactive region of the touch screen to a sub-region of the touch screen and positioning a non-interactive region of the touch screen away from an edge of the touch screen to be partially covered by a finger performing an operation when the touch screen is in the shrunk state. The touch interactive region is a region within which the touch screen displays an interactive frame, and when the touch screen is in the normal state, the touch interactive region extends beyond the sub-region.

Abstract: A method for managing an external portable storage device includes at least the following steps: when the external portable storage device having at least a non-encrypted partition is electrically connected to an electronic device, searching the external portable storage device for a default image file which is an encrypted partition; and when the default image file is found in the external portable storage device, mounting the default image file to an operating system of the electronic device, such that the encrypted partition and the non-encrypted partition are both available to the operating system for data access.

Abstract: A method of controlling a touch screen of an electronic device includes the following steps: switching the touch screen from a normal state into a shrunk state; and confining a touch interactive region of the touch screen to a sub-region of the touch screen and positioning a non-interactive region of the touch screen away from an edge of the touch screen to be partially covered by a finger performing an operation when the touch screen is in the shrunk state. The touch interactive region is a region within which the touch screen displays an interactive frame, and when the touch screen is in the normal state, the touch interactive region extends beyond the sub-region.

Abstract: An embodiment provides a method of controlling a touch screen. The touch screen displays an interactive frame within a touch permissible region. Under the method, the touch screen can be switched from a normal state into a shrunk state. When the touch screen is in the shrunk state, the touch permissible region is confined to a sub-region of the touch screen. In contrast, when the touch screen is in the normal state, the touch permissible region extends beyond the sub-region.

Abstract: A method for managing an external portable storage device includes at least the following steps: when the external portable storage device having at least a non-encrypted partition is electrically connected to an electronic device, searching the external portable storage device for a default image file which is an encrypted partition; and when the default image file is found in the external portable storage device, mounting the default image file to an operating system of the electronic device, such that the encrypted partition and the non-encrypted partition are both available to the operating system for data access.

Abstract: An embodiment provides a method of controlling a touch screen. The touch screen displays an interactive frame within a touch permissible region. Under the method, the touch screen can be switched from a normal state into a shrunk state. When the touch screen is in the shrunk state, the touch permissible region is confined to a sub-region of the touch screen. In contrast, when the touch screen is in the normal state, the touch permissible region extends beyond the sub-region.

Abstract: An optical storage medium playback apparatus includes an optical storage access device, a connection port, and a controller. The optical storage access device is implemented for reading a multimedia content from an optical storage medium. The controller is coupled to the optical storage access device and the connection port, and is implemented for storing a portion of the multimedia content read from the optical storage medium into an external storage via the connection port when the external storage is electrically connected to the connection port, and for accessing the portion of the multimedia content which is stored in the external storage electrically connected to the connection port and performing a playback operation upon data read from the optical storage medium concurrently.

Abstract: An optical storage medium playback apparatus includes an optical storage access device, a connection port, and a controller. The optical storage access device is implemented for reading a multimedia content from an optical storage medium. The controller is coupled to the optical storage access device and the connection port, and is implemented for storing a portion of the multimedia content read from the optical storage medium into an external storage via the connection port when the external storage is electrically connected to the connection port, and for accessing the portion of the multimedia content which is stored in the external storage electrically connected to the connection port and performing a playback operation upon data read from the optical storage medium concurrently.