This designed win the national James Dyson Award, and not sure it is implemented yet or not. But I think this product could be implemented and just depend on the cost of the manufacturing.
This design not yet implemented to any case in the report, but from the tests they did with the fields, the design is said to be successful in its aim and application.
I cannot find any information that Live Box is implemented. It might be manufaturing or use in the future. It could be a good product for helping people after a natural disaster.
No, Smart Guardrail is a concept design, and have not been implemented yet.