When inspecting the insulating joints should pay attention to the shortcomings in their content, which can lead to disruption of the normal operation of track circuits.

A mobile application using AR Core technology demonstrates the complete disassembly of an insulating joint using three-dimensional animated graphics to explore each of its elements.

1. Launch the application and aim the camera of the smartphone on a free plane.
2. Fix the location of the junction by clicking on the grid.
3. The PLAY button visualizes the complete disassembly of the isolating junction into elements. Each element can be viewed closely.
4. With the back button, the insulating joint will be reassembled.