There is no doubt that GoPro have forever changed the face of home videos. In fact they’ve revolutionised the face of filming to such an extent that you can film anything, anywhere, whenever you like. In HD. Gone are the days of scratchy, out of focus films limited to your back garden because the power cord only has a 2m reach. For the dudes at GoPro the world constituted more than just their backyards and they wanted to film it. Whether in the air, on the ground or under the water, the new GoPro HERO 4 will film anything from leisure to extreme activities in supreme quality. Check out the promo video for it.