Hello, this is my visualiser entirely made of cardboard. It is a portable visualizer with this visualizer you can capture different documents (A4 size) like pictures or objects. This visualizer got a switch for switch on and off, an articulated arm, a USB plug, and a HDMI plug. It is an amazing idea because this visualizer is made of cardboard who is a recyclable material. It is a step for the sustainable development.
It weighs 300g, fold it is 5cm high and unfold it is 20cm high. Its is 21 cm wide and 34 cm long.