With any luck, at least for its more than 5,000 Indiegogo backers, the Onagofly smart nano drone will succeed where the Zano nano drone failed.
Like that mini quadcopter, the Onagofly is controlled with an iOS or Android device and is primarily designed to snap aerial selfies or record 1080p full-HD video while it follows you around in the air. Unlike the Zano, which didn't deliver on its promise, the drone's developers...
