2020-06-102020-06-102012https://lib.digitalsquare.io/handle/123456789/76609mHealth Alliance Publication Globally there is a demographic transition underway People are living longer Even though old is defined differently across the world there will be more people ov er the age of 65 than children under five by 2015 1 By 2050 there will be an estimated 1 5 billion people age 65 or older December 2012mHealth Alliance