Smart Guardrail is considered as a good concept design, because it can be solve the emergency problem for traffic accident in some situation. This design is applied a common materials and method to solve problem. It is a small change and might make a big influenced. But the design could be used or not is depend on the cost would be proportional to the value or not.
Live Box is an innovative design. It offers three types for diverse situations and it can be used for help people after a natural disaster. The product can be used easy and quickly, and also convinient for transport. It can solve victims' difficult situations in emergency. The materials are common and the cost is inexpensive. This product is a good design for manufacture and can be used for helping people.
Personally thinks that this design is quite innovative in the way of applying existing design structure and mechanic to form new designs for the greater use such as building temporary bridges.
This product is innovative because it breaks a situation of difficult to transport the vaccine in some situations. It fill the gap of the market and offer a safety vaccines transport effectively. As well as, other medical transport which need tempreture controlling could be inspired by this design.
The product used to measure the level is a portable air sensor; This product is an innovative development because as it says in the article Molly Greenberg allows to obtain air quality data, this is clearly a breakthrough since years ago getting this information was not possible or the process was much more complicated.