You really need this web site and it is easy to use. Say you chose the vision, it will ask you questions and after you answered it will give you a list of the products you need with prices and where to buy from. It has numerous categories like walking vibrators, canes, talking sat navs or health like intruder alarms, breathing, eating, or games, you name it they have it there to help you. It will give you a list of items only to suit your own needs. This web site has three headings and in each heading has categories, choose one and press the enter key. Next it will ask you questions, answer truthfully and it will give you a list of products with prices and where to buy from. www.asksara.org.uk/ Vanessa the Google girl. Skype name = RainbowStar123