Modelling users? judgement of aesthetics and user interface quality

A tote bag body rest having a snap-releasable, hinged handle pair arranged to be easily disconnected at the top to give larger object access to the bag. It can be easily snapped closed to provide a hinge from which the bottom can open to form a self supporting unit and further remains closed to secure the handle together under the load of a person leaning against it. The unit comprises a fabric bag separately and completely manufactured apart from the frame to which it is later assembled.