Much in the same way that computers began to sneak up on the consumer market in the 1970’s, other computer related products are sneaking up on the consumer today. One might be aware of their existence, but not totally aware of their potential. These new product classes are a sneaky sort of thing because consumers tend to be unaware of how a new product class is slowly training them to become dependent on that class. Finding a new product class is not an easy thing to do, but if an investor can see it happening, they can profit nicely.