Patent ID: 7627913

Claim:
A system comprising: a structure comprising three anchors substantially rigidly fixed with respect to one another; three tethers, each tether of the three tethers suspended from a different anchor of the three anchors; a first hammock having first and second ends spaced from one another along a first longitudinal axis and defining a first concavity extending from proximate the first end of the first hammock to proximate the second end thereof, the first end thereof suspended from a first tether of the three tethers, the second end thereof suspended from a second tether of the three tethers; a second hammock having first and second ends spaced from one another along a second longitudinal axis and defining a second concavity extending from proximate the first end of the second hammock to proximate the second end thereof, the first end thereof suspended from the first tether, the second end thereof suspended from a third tether of the three tethers; the first and second hammocks positioned with respect to one another such that the first and second longitudinal axes converge proximate the first tether; and a buffer comprising flexible fabric extending laterally to connect the first and second hammocks.