The buzzword in mobile electronics is "connectivity." Connectivity benefits consumers in two ways. For one, it allows you to take technology you can’t live without into the car. Then there’s the safety issue: experts recommend reducing the number of distractions inside your car. Understanding that, manufacturers have created dashboard control centers that consolidate the control of several different types of devices - from digital music players to rear-seat entertainment systems, into institutive, easy-to-use add-on, integrated, or stand alone products.