Analyze

Smart Guardrail is autoalrm and could be send location to the nearset emergency centre by GPS when the car crash into the guardrail. As well as the warning light within the area will be swithched on to avoid the potential sencond accident. The system is design to install into the highway guardrail, and use the circuit to make the system work. Therefore, the materials might be include electrical wire and circuit, and also plastic caution lights.

Live Box is designed in a easy way to use. It can be set up in less than one minute by following a simple graphic instructions. From the poster of the product design, it seems like there is a rope can be pull to extend the shelter and set it up. The more fast set up could more help people in a emergency situation. 

The product is designed in the way that the portable bridge can be expand from a folded mode to a bridge length takes up to across a river. It expanded in a scissor-like (90° turned scissor lift) action, then slides out the decks with end-to-end to provide platforms for vehicles.

This design is “Made of aluminum alloy and steel, it’s lightweight and easy to transport, yet sturdy enough for cars to cross.” [1]

The Isobar is long-term controlled cooling that is rechargeable anywhere in the world. It is using an automated valve which can detect the internal temperature and recharged using either  and internal electric heating element or propane burner. This design is also applied 2-phase ammonia-water absorption refrigeration which is invented by Einstein, and it is an simplest and powerful cooling technology for its size.