Japan's rapidly aging society is spurring technological innovation, including the use of a tracking system designed to help families and nursing facilities locate people suffering from dementia when they lose their way or go missing.As the country with the most aged population, Japan is poised to see its postwar baby-boomer generation -- the biggest age demographic -- form a population stratum aged 75 or older by 2025.With the help of a smartphone app, thumb-sized portable electronic devices developed by Sohgo Security Services Co., popularly known as ALSOK, that can be placed in a pocket, …READ FULL ARTICLE