Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
New Robotic Scanner Does Automated Eye Imaging
Duke University researchers have created a new robotic eye scanner that can detect signs of glaucoma and diabetic retinopathy. The patient merely has to stand in front of the robot, while a robotic arm containing the scanning hardware tracks and scans the patient’s eyes.
(Via MedGadget)
The heart of the system is a robotic arm, which is guided by two 3D cameras that identify where the patient is located. The robotic arm then rapidly scans the patient’s eyes, taking less than a minute to scan both, but it doesn’t make any physical contact with the patient during the scan. “The robotic arm gives us the flexibility of handheld OCT scanners, but we don’t need to worry about any operator tremor,” said Mark Draelos, another researcher involved in the study. “If a person moves, the robot moves with it. As long as the scanner is aligned to within a centimeter of where it needs to be on your pupil, the scanner can get an image that is as good as a tabletop scanner.”
Science fiction fans recall the Voight-Kampff empathy test used to distinguish an "andy" from a person in Philip K. Dick's 1968 novel Do Androids Dream of Electric Sheep:
"I'm not a peace officer," Rick said. "I'm a bounty hunter." From his opened briefcase he fished out the Voight-Kampff apparatus, seated himself at a nearby rosewood coffee table, and began to assemble the rather simple polygraphic instruments..."This" - he held up the flat adhesive disk with its trailing wires - "measures capillary dilation in the facial area. We know this to be a primary autonomic response... This records fluctuations of tension within the eye muscles.
(Read more about Dick's Voight-Kampff empathy test)
Here is the apparatus as shown in Ridley Scott's 1982 movie Blade Runner. As you can see, Rachel does not need to rest her chin and keep her eyes steady:
Thanks to Yossi (@ExoThinker) for pointing this out.
Scroll down for more stories in the same category. (Story submitted 8/7/2021)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Robotics ")
Cybertruck Robotic Arm F10 Drone Launch!
Drone away!
Will Robots Become Family Caregivers?
'The robant and the tiny old woman entered the control room slowly...' - Philip K. Dick, 1953.
RoboBallet The Dance Of Cooperative Robots
'...an integrated seven-unit robot team.' - Isaac Asimov, 1944.
Does CloneRobotics Offer A True Android?
Is this What Little Girls Are Made Of?
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Will AIs Give Better Results If You're Rude To Them?
'I said, "Listen up, motherf*cker.'
Cybertruck Robotic Arm F10 Drone Launch!
Drone away!
Black Fungus Blocks Radiation
'You were surrounded by Astrophage most of the time'
Liuzhi Process Now In Use In China
'He was in a high-ceilinged windowless cell with walls of glittering white porcelain.'
Reflect Orbital Offers 'Sunlight on Demand' And Light Pollution
'I don't have to tell you about the seven two-mile-diameter orbital mirrors...'
Will Robots Become Family Caregivers?
'The robant and the tiny old woman entered the control room slowly...'
Chinese Tokamak Uses AI To Keep Fusion Plasma Stable
'Guy named Otto Octavius winds up with eight limbs... What are the odds?'
Time Crystals Can Now Be Seen Directly
'It is as you thought when you constructed the time crystal, my master Vaylan.'
RoboBallet The Dance Of Cooperative Robots
'...an integrated seven-unit robot team.'
Chrysalis Generation Ship to Alpha Centauri
'This was their world, their planet —
this swift-traveling, yet seemingly moveless vessel.'
Alexa+ And Its AI Brain Improvements
'What's it do?' he asked. 'It amuses.'
Does CloneRobotics Offer A True Android?
Is this What Little Girls Are Made Of?
Brain Implant Is Able To Capture Your Inner Dialogue
'So you see, you can hide nothing from me.'
Are AIs Going Rogue Like Hal 9000
'I know that you and Frank were planning to disconnect me...'
Animated Tumblebugs On Astounding Cover!
'Gaines and Harvey mounted tumblebugs, and kept abreast of the Cadet Captain...'
LingYuan Vehicle Roof Drones Now Available, ala Blade Runner 2049
Accompanied by a small selection of similar ideas from science fiction.
