Extending Note Portable PC Concept by Kim Hyung Geun is a portable processing device together with an extendable screen. The particular two stacked modules that compose Extending Note can be slid sideways to transform a tiny screen into one particular that is double the size. Sliding your screens back into the stacked format enhances the portability of the product. The OLED screen has already been merged with a solar cell. Once the computer isn’t in make use of, its battery can be incurred with solar energy.