Ricoh's Theta 360-degree camera has come a long way since it first appeared in hammerhead concept form at CES 2013. Now the company has toughened up the panoramic immersion machine so it can get to ...

Today Christina looks at the new asus rog Theta 7.1 headset. It sports 'true' surround sound with four drivers per earcup - but the price is very high at £250. Are these worth buying if you're a ...