Matt Pacyga of Canopy shows Sensus touch sensitive case for iPhone during the opening event ''CES Unveiled''  during the  International Consumer Electronics Show (CES) in Mandalay Bay Hotel resort on January 06, 2013 in Las Vegas, Nevada.AFP PHOTO / JOE KLAMARJOE KLAMAR/AFP/Getty Images Photo: JOE KLAMAR, Getty Images / AFP