a transparent panel unit including a plurality of layers, each of the layers being provided with a plurality of transparent deformation sections operable to be deformed to a specified shape by one of injection of {HEAD ~ fluid} and discharge of {TAIL ~ fluid} 
a transparent panel unit including a plurality of layers , each of the layers being provided with a plurality of transparent deformation sections operable to be deformed to a specified shape by one of injection of { HEAD ~ fluid } and discharge of { TAIL ~ fluid }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL