 Sound of Vision project aims to help visually impaired people to perceive the environment and also to safely navigate it. Acquisition device composed of a depth camera and a stereo camera scans the environment and the system obtains a 3D reconstruction of the environment, also identifying elements of interest such as the ceiling, the ground, the walls, the stairs, but also generic obstacles and computes some information about these elements and then it sends the information to the user through audio and haptic signals. The belt that you see has some haptic motors that are vibrating and tells information about the objects around user and we tried to make it smaller and more ergonomic but we still have some problems with the miniaturization. We've tested it with visually impaired people in Poland, in Iceland and also in Romania and we still have some steps to follow. I don't know, maybe find some very big company that would want to invest in it.