When it comes to comfort, it appears that the Feel Seating System has all the bases pretty much covered. Sleepy? Lay it out flat and take a nap. A little chilly? Fold half of it over and cover yourself with it. Want to relax with a book? Roll it up into a ball and you've got yourself a cozy little nest.
The Feel, from Animi Causa, is created from 120 soft balls that are covered with an elastic fabric and held together with a flexible internal frame. The design is inspired by a molecular structure and can assume various shapes allowing numerous positions.
Link: Animi Causa [Thanks, Amit!]
Also: Pop Gadget