Abstract: An electronic device can acquire position coordinates of a central point of a movable object on a touch screen display in response to a user touching a manipulation region of the movable object. The electronic device calculates new position coordinates according to the position coordinates of the central point and preset deviation values, and sets the new position coordinates as present position coordinates of a registration point of the movable object. The registration point of the movable object can be seen throughout by the user when the user select or move the movable object.

Abstract: A liner for a cargo container includes an expansible liner body shaped to fit a cargo space of the cargo container. The liner body includes top and bottom panels, left and right panels interconnecting the top and bottom panels, and front and rear panels. The top, bottom, left, right, front and rear panels together define an accommodation space thereamong for receiving bulk cargo. The rear panel has an outlet opening communicated with the accommodation space. Two first and second reinforcing members are secured respectively to and along the front edges of the left and right panels. Two first and second connecting members are secured respectively to and along the left and right edges of the bottom panel near the rear panel.