A particular method includes executing a software component on a virtual machine executing at a computing device. A transfer truck located on the shore moves to the interior of a raisinglowering lift by means of a set of movable rails so as to be able to unload the ship floating on a water surface. The opposite end of the flighting has a portion which is directed in an essentially vertical orientation proximating an alignment parallelling the axis of shaft. The method also includes storing a program sub-segment and presenting the program sub-segment to a user.