What could a screenless future look like? Humane, the company founded by ex-Apple executives five years ago, may have given us a glimpse of its first product as clips from an upcoming TED talk demo have leaked ahead of schedule. Extracts of the talk — delivered by Humane president and Apple’s former director of design on the human interface team, Imran Chaudhri — have been all over Twitter, and we’ve embedded them throughout this piece to enjoy. Like the communicators from Star Trek, the wearable is shown attached to the chest to be interacted with via taps and voice. […]