The over-50 crowd of today is nothing like previous generations. Retirees and boomers right now are far more active, more involved, and better with technology than their parents or grandparents were and business and service providers are moving to keep up with them. If your idea of a pensioner is a grey-haired woman sitting in a rocking chair, you need an update. She and her friends are getting involved in all types of activities and they have interests that would surprise you. Information compiled by APIA Insurance.