Is this robot the future of airline travel?

EVA Air, which flies nonstop between Chicago and Taipei, is giving its passengers a little taste of what may be the next big thing in airline travel.So hang on to your boarding passes and say "Hi" to Pepper.That's EVA's name for a peppy little interactive robot just introduced at Taipei's two airports where EVA has operations — Taoyuan International Airport and Songshan International Airport.Pepper is no slouch. It can scan boarding passes to provide departure details. Pepper also provides