Nowadays we see an epidemy of attention deficit. It has spread all over the world, all the generations are suffering. But millions of children suffer the most. Children are supposed to take pills with side effects. And taking into account the complexity of correct dosage setting the children who take such medication can sleepy or anxious and learn worse. There is an efficient way of theatment ADHD and other developmental disorders called neurofeedback. Current state of neurofeedback technology looks like it's stuck in 2000's: stationar PC's, lots of wires and creepy EEG helmets. We propose a solution for this problem.