The body mass index (BMI) is calculated from weight and height measurements using the formula BMI = weight (in kg) divided by height (in m -2). The BMI was first introduced by Quetlet in order to eliminate the confounding effects of height on weight.
Share this item with your network: A smartphone is a cellular telephone with an integrated computer and other features not originally associated with telephones, such as an operating system, Web browsing and the ability to run software applications.
Chances are, they're talking about a BlackBerry smartphone. A BlackBerry is a smartphone made by the Canadian company Research In Motion. BlackBerry phones are known for their excellent e-mail handling and are often thought of as business-centric devices. BlackBerry handhelds actually started out as data-only devices, meaning they could not be used to make phone calls.