Raviv, Dan
Zhao, Wei
McKnelly, Carrie
Papadopoulou, Athina
Kadambi, Achuta
Shi, Boxin
Hirsch, Shai
Dikovsky, Daniel
Zyracki, Michael
Olguin, Carlos
Raskar, Ramesh
Tibbits, Skylar
Article History
Received: 14 July 2014
Accepted: 17 November 2014
First Online: 18 December 2014
Competing interests
: The authors declare no competing financial interests.