lightbulb! box and back seat idea

Jaason2004 just posted about wanting a sliding box into the back seat, thought that was kinda weird, but then i struck an idea.  

what if the box WAS the back seat back.  let me demonstrate.

If the seat back was attached to the box itself. Then the entire box and back seat would be on linear actuators (figure A), when fully closed, it would be the backwall of the trunk.

Then when actuated, would use a sliding track along figure A. This would bring the box forward towards the driver and leave it in THIS posistion.

that could then expose a flush floor, maybe some plexi, but perfectly flat so the box just clears it.

And the cool factor:   The actuators could be triggered by the trunk opening and closing (with override switch  of course).

maybe a touch of stainless laminate could make this a pretty serious project...... oh no here we go again.  

b.t.w: i just used a convertable of demonstration purposes, i think it would look like ass in a convertable.

ya.... get that digital cam thing-a-ma-bob werkin'

i know yer working on the screen pillars right now too.... so i understand if yer late