First of all, it is VR/AR boom. Almost every company demonstrated simulation & training solutions based on VR (like HTC Vive, Oculus Rift) or AR (like Microsoft HoloLens, Magic Leap). However, these solutions are of a demonstration nature and they are not applied in industrial use yet. What will contribute to the introduction of VR solutions in the learning process, when and whether it really gives benefits to learning remain an open question.