Wow! Looks how far we have came, from the "Model T" to the Tesla (AI) vehicle we have made substantial progress as far as transportation goes. We might not see flying cars just yet but we are almost there and may get them on the market as soon as 2020. But hey that's just me i may be wrong, but i may be right seeing as far as the Tesla has came with self-driving cars. I am excited to see what the future holds for 4-wheel transportation, as well as 2-wheel transportation.