All designs also included a space for standing, since the bare minimum space would (in my view) be a claustrophobic, unusable space.
The first plays with the concept of the mechanics of changing a furnitures use depending on the time of day. i.e. this working desk pivots to become a bed.

The second considered the egg shape. If a being can be born then surely the volume could accommodate our requirements?

The last concept follows a completely organic form, whereby the shape of the 'skin' of the unit provides the working space. Sitting and sleeping spaces simply fold out/away as required.
