I’m amazed at how much technology from Sci-Fi has been shown to be workable lately. I just stumbled across this new high-tech holographic display technology. The demonstration looks amazing, and the technology looks to be promising once they get the resolution up. They are currently limited to 768×768 pixels. Check out the original post at Gadget Reviews, and the accompanying video demonstration in their follow-up post.
Amazing new 3D Holographic Display
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Humans to become immortal cyborgs within 20 years?Humans to become immortal cyborgs within 20 years?
About a year an a half ago, I reviewed The Age of Spiritual Machines by Ray Kurzweil. I never did get around to reading his slightly newer book, The Singularity is Near. I just ran across an article that quotes him as saying
I and many other scientists now believe that in around 20 years we will have the means to reprogram our bodies’ stone-age software so we can halt, then reverse, aging. Then nanotechnology will let us live for ever.
He goes on to describe a number of medical advancements that seem unbelievable. He doesn’t really expand on how many people, or rather WHO will have access to this technology. We can’t very well have billions of immortal cyborgs running around for eternity, now can we? I think that those denied immortality, or at least extended life-spans, would wage war against those that would keep the technology for themselves.
Credit: Telegraph via Geekologie
Note: For those of you not familiar with Geekolgie, be sure to check that blog out. I added it to my newsreader about 2 months ago and it keeps me entertained every day!
So who wants to control your own personal robot?So who wants to control your own personal robot?
How would you like to control your own personal robot to do your bidding? The new movie Surrogates, starring Bruce Willis, takes this concept to extremes. In the movie, humans link their minds to a robot and control them directly. This is a bit different than being converted to a cyborg like Ray Kurzweil predicts.
As CNN reports:
“Surrogates” director Jonathan Mostow, whose film credits include 2003’s “Terminator 3: Rise of the Machines,” said he was drawn to the concept of surrogate robots as an extension of current technology. And, he said, as he met with scientists, he became convinced that something approaching the concept could one day be a reality.
It seems like the concept of “old fashioned” humanoid robots is finally becoming outdated. I wonder how Isaac Asimov would feel? It is one thing to boss around a robot using the Second Law of Robotics, but actually mind-melding with one, or becoming one is completely different. The main dilemma in Surrogates is that someone found a way to fry someone’s brain before they were able to jack out of the robot they were controlling. This concept is very old, dating back to the old Virtual Reality plots. I was very interested in the movie when I first saw the trailer, but after reading some lackluster reviews, I think I might just wait for DVD.
The critics could be wrong though. Do any of you think I should give it a chance?
Check out the full article via CNN for more information. I found it to be an interesting read.
Blue Brain project combines neuroscience with computers to simulate brain activityBlue Brain project combines neuroscience with computers to simulate brain activity
Ever since I first read I, Robot by Isaac Asimov I have been interested in robotics and AI. Back in 1996 or so I had no idea that simulation of a brain might be possible in my lifetime. John Lehrer with Seed Magazine has written a very interesting article, “Out of the Blue“, which covers the Blue Brain project led by Henry Markram. One of the biggest challenges was determining how exactly a neuron is supposed to behave. Without that information, it would be impossible to simulate it. One of the freaky things about this project is that they have a robot conducting experiments and recording data 24/7. This robot is more efficient than 10 experienced lab technicians combined. I would assume that this robot only has enough programming to complete these experiments, but what if robots become sentient? What would keep them from creating other more capable robots? The current project aims to first simulate the brain of a 2 week old rat, which would then be transferred to a robot body to see how it develops.
With the current progression of technology, Markram suggests, “In ten years, this computer will be talking to us.” That seem a bit crazy, but who would have thought 10 years ago that there would technology capable of simulating 10,000 neurons and 30 million synaptic connections? That currently only represents a small slice of a 2 week old rat brain, but given how fast computing power is growing, I can’t see why Markram’s prediction would be impossible. If not 10 years from now, why not 20, or 30? I think that it is just a matter of time. I highly recommend reading the full article, especially if you have any interest in robotics or AI.