While we're on the subject of Google Glass, check out this interesting use case by hockey player Joseph Lallouz. He decided to wear his Glass during a hockey match in order to capture what the sport looks and feels like from a participant's point of view.
Some broadcasters around the world are starting to experiment with a new camera angle: the referee cam. By having refs on the field wear special high-definition cameras on the side of their head, the broadcasters are able to capture intense in-game footage that bring fans into the middle of the action.
A new challenger has emerged to face Google Glass in the head-mounted glasses-style camera market. Interactive eyewear company Vuzix unveiled a new product today called the Smart Glasses M100, a camera-equipped Android computer that looks like a cross between a Bluetooth headset that's too long and a microphone that's worn too high.