Photo: TOKYO, Japan: Japan\\\'s electronics giant Sony unveils the prototype model

FE Team | Published: July 18, 2014 00:00:00 | Updated: November 30, 2026 06:01:00

TOKYO, Japan: Japan\'s electronics giant Sony unveils the prototype model of the new smart card (right) which has a LCD display enabling to check account balance, electronic coupon and other electronic informations and a wrist watch shaped device in Tokyo