In pictures: UNSW Tech Startup Expo 2012

Computerworld Australia attended the university's expo this week, held at its School of Computer Science and Engineering. The event began with tech start-ups pitching their business to find potential staff, customers and partnerships, as well as networking with other start-ups.

Pygg: This service enables users to send money via social networking sites, in particular Twitter with plans to integrate Facebook down the track. For example, users can add funds to their Pygg account via PayPal, then pay their friends back by sending a tweet. Pictured is Pygg founder, Samuel Killin.

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