It would feel as if it is part of the inner sanctum of the house. Although the boundaries are made completely out of glass and they are acting as a physical barrier but in actuality they are not acting as a visual barrier. Hence your eye sight fails to register that division or partition between the interior ad the exterior, not actually establishing where the house ends and the natural environment starts. This in turn establishes that dialogue between the interior an exterior of the space.
Basically it is achieved by creating a relationship between spaces as well. As in when you enter an architectural space, there should be transitioning phases in between. There shouldnt be any abrupt entrances or exits into respective spaces. You should experience that change in scenery, ambience, atmosphere, air, aura and etc. Apart from your sight, your other senses should experience that change and your body should conform to it. This is done in order to avoid making the user from becoming cautious of his surrounding, of the space For laymen and on a bit literal level, you can go about accomplishing this by the method of fenestration. Fenestration is a term referred to the voids, openings and windows in the building which allows you the natural light within and you are always in contact with the outer view. Hence wit you maintaining that contact with the exterior of the space, you actually carry the outer space into the building with yourself. When inside a building, you should not feel detached from the outside; you should be able to carry both if them together. If that happens the architecturally, the building is a success and you have established that relationship between the interior and the exterior.