Flying in the mountains VR

Flight simulation in the mountains. Use Google cardboard or similar device. Immerse themselves in virtual reality helps smartphone with more than 400 ppi. Should immediately stop viewing stereoscopic images, and consult a doctor if you have marked at least one of the following symptoms: impaired vision, headache, dizziness, involuntary muscle twitching eyelids, inability to concentrate, nausea, unconsciousness, convulsions, cramps, disorientation