Memories and thoughts are private—or at least they used to be. A new company, Veritas Scientific, is developing a technology that promises to peek into a person’s brain to reveal some of their secrets. “The last realm of privacy is your mind,” says Veritas CEO Eric Elbot. “This will invade that.”
Elbot’s device belongs in a Philip K. Dick novel: It’s a futuristic motorcycle-type helmet containing metal brush sensors that will read brain activity as images of, say, bomb specs or Osama bin Laden’s face flash quickly across the inside of the visor. Scientists have shown that familiar images prompt spikes of electrical brain activity that indicate recognition. Recognition indicates memory, and memory implies knowledge. Veritas’s goal is to create an electroencephalogram (EEG) helmet with a slideshow of images that could reliably help to identify an enemy.