Communion Of Dreams


Let your fingers do the dancing.

From the beginning of Chapter 6:

There was just one other person in the room, standing at the side of the holo platform, hands dancing over a control board only he could see.

* * *

Jon looked to the dance Ng’s hands played in the air. “About ready?”

Ng said nothing, but just his fingers tapped a command in the air. Instantly, there appeared an image above the holo projector. It was the artifact, pretty much exactly as Jon remembered it from the first meeting a week ago.

There are many such passages in Communion of Dreams, just part of the augmented reality technology which exists at the time of the book. The basic explanation is that the user is wearing contact lenses which allow one to see a virtual reality overlay on the real world, and then within that overlay you can manipulate virtual objects/controls thanks to hand-tracking. When I wrote the book I figured that such technology would be available eventually …

… and here it is, even sooner than I expected:

Google’s new finger control technology is straight out of a science fiction movie

* * *

The company’s lab for advanced projects showed off new technology on Friday that lets users move their fingers in the air to control objects in the virtual world.

It’s called Project Soli, and it uses radar waves to detect precise finger movements or finger “micromotions.”

The result is something that looks like it’s from a science-fiction movie such as Minority Report or Her, in which characters manipulated virtual objects by gracefully moving their hands or fingers in the air.

Bingo.

 

Jim Downey

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