Move over iPad, the Wise Pad has you beaten. While i's unfortunately just a concept at this stage, the innovative gadget presents some pretty innovative ideas. You can already take photos with your tablet, but it cannot make proper phone calls and it doesn't integrate a charger. These are features that make Geng Kaiqian's invention so intriguing.
On the back panel of the device is an embedded remote that can be removed from its touchscreen host. It incorporates some pretty handy features that enable you to use smartphone minutes for conversations and snap pictures without having to hold up and angle your whole tablet. Even more impressive, however, is that this Wise Pad attachment can be spun around your finger to turn kinetic energy into battery power.