Invention in the making to help elder people be safe

I am a young mature adult with an amazing idea to help protect are elder relatives, living on there own , in another country or even if they live with you and you have just popped out to the shops.

i cant go into to much detail about my idea yet but i can tell you it will work and save lives and in order to do that i need your help raising money for this idea to go ahead, get it patent and make it work.

any donations will be very much ap