Sometime in the near future, we won’t need to type on a smartphone or computer to silently communicate our thoughts to others.
“We’re moving as fast as possible to get the technology right, to get the ethics right, to get everything right.”
That “sometime in the near future” is now.
At the recent TED Conference, MIT student and TED Fellow Arnav Kapur was onstage with a colleague doing the first live public demo of his new technology. He was showing how you can communicate with a computer using signals from your brain. The usually cool, erudite audience seemed a little uncomfortable.
“If you look at the history of computing, we’ve always treated computers as external devices that compute and act on our behalf,” Kapur said. “What I want to do is I want to weave computing, AI and Internet as part of us.”
His colleague started up a device called AlterEgo. Thin like a sticker, AlterEgo picks up signals in the mouth cavity. It recognizes the intended speech and processes it through the built-in AI. The device then gives feedback to the user directly through bone conduction: It vibrates your inner ear drum and gives you a response meshing with your normal hearing.
Onstage, the assistant quietly thought of a question: “What is the weather in Vancouver?” Seconds later, AlterEgo told him in his ear. “It’s 50 degrees and rainy here in Vancouver,” the assistant announced.
AlterEgo essentially gives you a built-in Siri.
“We don’t have a deadline [to go to market], but we’re moving as fast as possible to get the technology right, to get the ethics right, to get everything right,” Kapur told me after the talk. “We’re developing it both as a general purpose computer interface and [in specific instances] like on the clinical side or even in people’s homes.”
Nearly-telepathic communication actually makes sense now. About ten years ago, the Apple iPhone replaced the ubiquitous cell phone keyboard with a blank touchscreen. A few years later, Google Glass put computer screens into a simple lens. More recently, Amazon Alexa and Microsoft Cortana have dropped the screen and gone straight for voice control. Now those voices are getting closer to our minds and may even become indistinguishable in the future.
Read more at leapsmag.com