The Vitus is the newest mini drone with 4k aerial camera just introduced by Walkera. It comes with dual mode global positioning satellite method. The IMU and compass collect very important flight position, speed and direction knowledge, while redundant IMUs and compass monitor significant info and rule out possible glitches, https://vmware35802.mybloglicious.com/49326661/top-latest-five-advanced-technology-in-smartphones-urban-news