Over the past few weeks, Facebook and Elon Musk’s Neuralink have announced that they’re building tech to read your mind — literally.
Mark Zuckerberg’s company is funding research on brain-computer interfaces (BCIs) that can pick up thoughts directly from your neurons and translate them into words. The researchers say they’ve already built an algorithm that can decode words from brain activity in real time.
And Musk’s company has created flexible “threads” that can be implanted into a brain and could one day allow you to control your smartphone or computer with just your thoughts. Musk wants to start testing in humans by the end of next year.
Other companies such as Kernel, Emotiv, and Neurosky are also working on brain tech. They say they’re building it for ethical purposes, like helping people with paralysis control their devices.