Considering how profoundly it’s changed our lives, it’s small wonder that high tech has infiltrated the furthest reaches of society, and beyond. Consider the vampire. Once resigned to roaming the shadows in search of victims, save for the occasional flight of fancy in the form of a bat, these denizens of the dark no longer have to rely purely on pot luck for their dinners. There are at least 10 technologies that vampires can use to lure their prey: see link below
http://www.dslserviceproviders.org/blog/10-technologies-vampires-could-use-to-lure-their-prey/
http://www.dslserviceproviders.org/blog/10-technologies-vampires-could-use-to-lure-their-prey/