what that guy needed was this. ♪ >> he's on a longboard. >> reporter: if this guy had one of those, don't hover, take cover. jeanne moos, cnn. >> oh. who is that guy? >> reporter: new york. >> yeah, where are our hover boards, by the way. president obama has just two years left in office. but his likeness will live on in a unique way. take a look. mr. obama's become the first to have his presidential portrait so to speak made in digital 3d. the smithsonian sat him in front of a panel of 50 l.e.d. lights and eight high-definition cameras and got every blemish for that bust of unprecedented detail produced with a 3d printer. results went on display at the smithsonian on tuesday. the rest of us will just have to sitle with our low-tech selfies.