As the article explains, though, including some realism in the way a movie depicts computing achieves the very same goal as the noisy explosion in space or banking starfighter. If there's too much physics realism in a space movie, people will notice that it looks "fake" and their suspension of disbelief will be disrupted. Space movies have dogfights because war movies have dogfights, so people know what to expect, and the plot is advanced. Back in the 1960s when computers were unknown quantities, you could put whatever bullshit you wanted up on the screen and that was fine. But now that the majority of the movie-watching public has a pretty good idea of how computers work, having a "hacker" enter some kind of 3d virtual reality world to hack the NSA is perceived as ridiculous, even for Joe Sixpack, as if the movie depicted a scene in a McDonald's wherein the characters talked to a Maitre'd and ordered Steak Tartare and Chicken Tikka Masala. We all know enough about restaurants to know that's bullshit, even someone who's never eaten in a four star restaurant.