The cost class four axis UAV needs to be controlled by a matching remote controller. It is obviously not an easy thing to dance and write in the air with the help of traditional controllers. However, skoltech Laboratory of Skolkovo Institute of science and technology in Moscow has developed a new scheme based on glove control UAV + air communication, and has demonstrated the prototype of dronelight system. At present, dronelight is mainly composed of three parts: a small crazyflie 2.0 four axis aircraft equipped with a series of programmable RGB LED lights, a pair of gloves equipped with inertial measurement unit (accelerometer / gyroscope combination), and a base station computer running machine learning algorithm. After that, the algorithm running on the computer can match the hand movement (sensing the shape of letters by training in advance), and the currently trained letters include s, K, O, l, J. < / P > < p > when it is necessary to transmit information, the LED light of UAV controlled by computer can reproduce the shape of letters while flying. As long as the drone moves fast enough, onlookers can see which letter it is “understating.”. However, researchers at Skolkovo Institute of science and technology are planning to add more gesture / letter recognition and support to the dronelight platform, while making the algorithm run faster and more accurate. < / P > < p > the research team pointed out that the dronelight system can be used for search and rescue, allowing trapped users to control the UAV to write down the luminous SOS distress signals in turn at high altitude. In addition, Professor dzmitry tsetseserukou added that with the help of dronemessenger, users can exchange messages and emoticons from a distance, and even perform a more artistic plot. < / P > < p > the details of this research (portal) were published during the IEEE International Conference on Robotics and human computer interaction recently held online. After 12 years, “world class Super project” Shantou Bay Tunnel ushers in a historic breakthrough today