Rumours of the so-called Sony Orbis project gather pace
Deal believed to be worth $210m, and is part of social giant's wider mobile push
After the Magnet AR tech demo, now there's a concept game boasting card free augmented reality gaming
New console to 'offer compatibility with interchangeable sold-state card storage'
Market share will be 'significantly' reduced as customers abandon systems for smartphones and tablets, claims Ben Cousins