A virtual experience

Attendees wear Oculus VR Inc’s Gear virtual reality (VR) headsets during the company’s Connect 4 product launch event in San Jose, California on Wednesday US time. During the event, Facebook Inc unveiled a cheaper VR headset titled Oculus Go that works without being tethered to a computer, rolling out its plan to push the emerging technology to the masses. The gadget costs $199 and will be available early next year.