A device that can 'mimic the action of the front end circuitry of the retina' and send images directly to the brain is being pioneered by a Weill Medical College of Cornell University team.
View this excellent TEDMED talk by neuroscientist Sheila Nirenberg for more details.
(TEDMED talk)
Star Trek fans have been waiting for Geordi la Forge's VISOR (or something like it) to send images directly to the brains of people who have lost their sight.
(Geordi la Forge)
Update 27-Feb-2017: Take a look at the vision strip from Orphans of the Void (1952) by Orville Shaara.
End update.
From Daily Mail; thanks to Moira for sending the tip and the reference (thereby rousing me from my sickbed!).
Scroll down for more stories in the same category. (Story submitted 12/28/2011)
Prairie Madness - And Space Sickness
'Space-sickness is one of the most unpleasant sensations that a human being can experience. Not all are subject to it...' - Hugo Gernsback, 1911.
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Prairie Madness - And Space Sickness
'Space-sickness is one of the most unpleasant sensations that a human being can experience. Not all are subject to it...'
'Old People Began to Cross The Continent In Their Own Cars'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.'
Starfall Manufacturing Drugs In Space
'The vast spinning sphere of Factory in the Sky loomed above and ahead of us, gleaming white against the unfathomable jet depths of surrounding space.'
The Solar Oberth Slingshot
'And if it doesn’t work,' inquired Lazarus, 'what does that make us? Sunspots?'
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'