The technology adoption life cycle can be visualized as a bell curve segmented by certain characteristics that must exist for the products to transition throughout each stage of the cycle. The bell curve consists of several phases: Innovators, Early Adopters, Bowling Alley, Tomato, and Main Street.
Let us describe these different phases:
Innovators
Innovators are like friends of yours who have just about every gadget you can think of. They are the first to buy into the next great "fad", and the first to retire gadgets to the proverbial closet floor when they have move on to the next latest, greatest new product. For example, a person who purchased a PalmPilot while the casing had the U.S. Robotics logo on the front is a likely Innovator.