Nissan GT-R X 2050 Concept, 2020. A design study by Jaebum “JB” Choi, an intern at Nissan Design America (NDA). The proposal is for a wearable car in which the single occupant rests horizontally in a “prone” position with limbs extended in an X-shape wearing a form-fitting suit and helmet. Choi envisions that connecting the human brain to the computer’s would provide better performance than ‘ordinary’ self-driving cars.