wonder if our brains could handle it if our eyes could pick up that much information (genetically engineered eyes?) or would our brains have to be altered too. hmmm
I am wondering about that too. When it comes to robotic limbs and artifical prostates , the brain at least from our cousins seems to be almost to a scary level adaptive.
The monkeys only needed a few days of practice...
http://www.nytimes.com/2008/05/29/science/29brain.html?_r=1
http://www.youtube.com/watch?v=TK1WBA9Xl3c
And i read somewhere long ago that our brains can adapt to new forms of motoric movement quickly. These scientists glued some electrodes on the skin of a subjects head. eeg or ecg. I am not sure, i have to look it up.
The scientists then let a computer analyze the electric fields given off and used that information to control some robotics.
After some practice the brain had learned that a certain thought like a thinking of applejuice could trigger movement from the robot. After some more practice , just thinking about moving the robot was enough. The brain had learned that the neuron pattern for applejuice and robotic movement where the same.
To come back to the eyes :
http://babylon.acad.cai.cam.ac.uk/people/rhsc/oculo.html
I would really not be surprised that our brains could adapt to new sensors automatically.
A good example is tactile processing for blind people. A blind person received a device that was build up of a grid of spikes on his skin . Each spike would push out with a tiny force. This force depends on the light intensity received by a camera. More light is more force. The camera has pixels placed in a grid too.
Here is some info on a system using the tongue.
http://www.4to40.com/health/index.asp?id=339
A bionic eye. Only sixteen pixels but enough to see movement, light intensity and shapes.
http://www.guardian.co.uk/science/2007/feb/17/medicineandhealth.uknews
I think the brain can actually use it.
In my opinion:
Some psychiatric diseases may arise from the brains desire for sensory input.
Maybe with some of these people the brain lowers it's threshold for information to much creating phantom data.
I read something about a method of hallucination.
When you lay in a bath with water the same temperature as your skin. And there is no sound. No light, totally dark. No smell. Then within minutes you will start to feel things, see things hear things and even smell things. Things that are not there. But your brain is tuning up the amplifiers and lowering the thresholds of it's neurons in parts of your brain. Because your brain needs sensory input to function.
If no data >> seek data
I do think you would have to use some overlay principle. Like a rattle snake uses it's infrared pit organs. It maps the infrared data over it's visual data.
http://en.wikipedia.org/wiki/Infrared_sensing_in_snakes
It seems the brain just wants data and has some central sensor input like a main station where all the data is gathered. if that is the case, then the brain could use any form of sensor as long as it is given in the right format.
Visual thinkers for example would have it easy. Their brains already process data faster then they can speak or hear it. Speech is just to slow.
"1 picture means more than a thousand words" is a common used phrase. It is very true for visual thinkers. A lot of people do not think in words or language but in images and just translate that into words.
i think the next renaissance in humanity will occur when we can connect to eachother similair as the internet.
Robot controlled by cultivated rat neurons.
http://www.youtube.com/watch?v=1-0eZytv6Qk&feature=related