mobile phone if it is detected that the antenna of the mobile phone is pointing upwards and that the mobile phone is not shaken during the touch it is determined by the directional logic 63 of the mobile phone that the user desires to copy the selected files from the computer to the mobile phone if a copy mode is active if a move mode is active the directional logic 63 of the mobile phone determines that the user desires to move the selected files from the computer to the mobile phone if it is detected that the antenna of the mobile phone is pointing upwards and that the mobile phone is shaken during the touch it is determined by the directional logic 63 of the mobile phone that the user desires to move the selected files from the computer to the mobile phone if a copy mode is active the directional logic 63 switches to a move mode if a move mode is active the directional logic 63 of the mobile phone determines that the user desires to copy the selected files from the computer to the mobile phone the directional logic 63 switches to a copy mode if it is detected that the antenna of the mobile phone is pointing downwards and that the mobile phone is not shaken during the touch it is determined by the directional logic 63 of the mobile phone that the user desires to copy the selected files from the mobile phone to the computer if a copy mode is active if a move mode is active the directional logic.