Communion Of Dreams


Step by step.
February 24, 2011, 12:46 pm
Filed under: Brave New World, Predictions, Science, Science Fiction, tech

Two more technological news items that bring us closer to the cybertech from Communion of Dreams. The first is a millimeter-scale computer designed for implantation in an eye to monitor for glaucoma:

ANN ARBOR, Mich.—A prototype implantable eye pressure monitor for glaucoma patients is believed to contain the first complete millimeter-scale computing system.

The second is a big step forward in brain-activated control of mechanisms thanks to an implanted grid of electrodes:

The method is called electrocorticography, which involves placing a thin plastic pad full of electrodes on the brain’s surface to measure its electrical activity. And it holds promise as being more accurate and telling than other efforts to understand the brain.

* * *

The goal behind decoding the brain’s signals is to allow individuals to control machines with their minds alone. The science holds tremendous potential for people with limb loss, spinal cord injuries and neuromuscular disorders to move and communicate.

As I think I’ve mentioned before, coming up with the tech of 2052 was mostly a challenge because I had to figure out what would slow things down enough that whatever I said sounded plausible.

Jim Downey

(Hat tip to my sis for the second link.)


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