Quick: Picture an Internet aficionado, circa 1995.

The first image that comes to my mind is Dennis Nedry, the embryo thief in “Jurassic Park,” who met his untimely end facing down a dinosaur in a soggy mud pit. The second is Milton Waddams, the befuddled, staple-hoarding drone from “Office Space.”

But the common characteristics of those two characters — they are both middle-aged and white — may no longer be a fitting stereotype, at least when it comes to today’s mobile Internet aficionado, according to a report released Wednesday by the Internet and American Life Project of the Pew Research Center.