According to designbuzz ”This multifunctional device consists of various elements. These square-shaped elements can be fasten to each other with the help of micro-locks. Joining the blocks together will give birth to a phone or tablet, as per a user’s whims and fancies. The back of each element has special markings, which will make it easy for the user to assemble the device. The attention-grabbing concept has two elements: dynamic and microphone. So, either design a mini cell phone sized 22mm X 44mm X 6mm or a tablet with a maximum size of 1.5m X 2m. The tablet is capable of responding to wireless communications like Wi-Fi”.
Source : behance