5 photos of emerging tech from Las Vegas NAB show history
1980
An RCA camera demonstration.
2003
A 42" Zenith Plasma TV. John Gurzinski/Las Vegas Review-Journal
2005
A high-definition 3-D presentation at the Panasonic booth. Joe Cavaretta/AP
2006
Floor plans distributed by Segway. Jae C. Hong/AP
2017
Virtual reality glasses. Elizabeth Brumley/Las Vegas Review-Journal
