Me and my mates are big users of GoPro cameras. We use them for spearfishing, kitesurfing, surfing and filming our kids at the beach.<p>GoPro seem to be going towards smaller cameras (good) higher res (who cares - the camera lens is crap and fogs and is covered in water drops 90% of the time) and drones (who cares)<p>What we want is more data overlaid on the video or perhaps stored along with the video stream. Things like, depth, altitude, speed, G-force, GPS. From a random user.<p>[edit] I guess you guys may not be aware of Woo and Xensor which are gadgets you clip to your kiteboard, these measure GPS, jump height, speed etc. These are not sync&#x27;d to the video (they are different gadgets) but someone needs to make this work somehow. Not sure how they measure jump height in amongst the waves... it&#x27;s all pretty neat.