Zi Corporation (Nasdaq: ZICA) (TSX: ZIC), a leading provider of intelligent interface solutions, today announced the availability of Decuma to the world’s 5th largest language. Decuma Arabic, a personal and powerful pen-input solution featuring prediction will be demonstrated at the upcoming CommunicAsia 2006 exhibition in Singapore, June 20-23. Decuma fuses industry leading handwriting and predictive text technology resulting in an exceptional new user experience.