Abstract: The present invention improves upon the existing touch based systems by introducing new mechanisms of interaction with the user that can improve the productivity of users that are creating and modifying diagrams and figures on such touch based systems. More specifically, without leaving the draw grid, the invention allows the user to seamlessly copy one or more objects, delete one or more objects, change the type and end type of a connector between two objects, change the color of an object, and create a sequence diagram. The above mentioned control gesture operations do not require the user to click or select a button that is outside the draw grid to achieve a particular control objective.

Abstract: A cryogenic fuel tank assembly 10 is provided comprising a cryogenic fuel tank wall 22. A foam assembly 24 is affixed to the cryogenic fuel tank wall 22, the foam assembly 24 having an inner surface 30 and an outer surface 32. A first solid film 40 bonded to the outer surface 32 to provide a uniform outer bonding surface 42. A thermal protection system assembly 38 is bonded to the uniform outer bonding surface 42.

Abstract: A cryogenic fuel tank assembly 10 is provided comprising a cryogenic fuel tank wall 22. A foam assembly 24 is affixed to the cryogenic fuel tank wall 22, the foam assembly 24 having an inner surface 30 and an outer surface 32. A first solid film 40 bonded to the outer surface 32 to provide a uniform outer bonding surface 42. A thermal protection system assembly 38 is bonded to the uniform outer bonding surface 42.