Manufacturing a decent drone isn't easy. Staying afloat seems to be just as hard. Just ask the founders of Lily Robotics, who received almost $50 million in pre-sales and VC funding and still couldn't deliver to a single customer. Or 3DR, who pumped plenty of capital into the Solo but have now had to retreat from the hardware market. Those are perhaps the extreme cases, in … [Read more...] about 5 Things GoPro & the Karma 2 Must Do to Compete With DJI