Concept idea_ inflatable protection

What will you do if there has a big earthquake happen and you are inside a buliding or the buliding beside is about to collapse?? When the earthquake happening you never know what will happen inside a buliding: ceiling falling down, glass flying to you, floor collapse........anything can be happen, and of couse people will find somewhere or something that can protect themselves, but it only works if staff that close to the person. Time is really important when that happening.

so my idea is to create a life jacket that when some bad thing happeing like earthquake, tsunami, explosion...... that you pull the trigger or handle the rounded airbag will cover the whole body in very short time. Well that is something it can be make easily, the main forcus point is the material for the airbag in the future. I want this material can be intergrate when two airbag contact each other, like it can communicate and merge each other, also it needs to be hard and flexible. The reason I want the material can be merge together, because when there is another airbag it can be join togeter to create another communication space for people, and turning the emotion from fear to fun and happy situation.