Latest news and developments in robotics and AI.

bobcat

bobcat

Senior Member
Location
Northern Calif
Share any new articles and videos that showcase the rapidly developing fields of robotics and AI. Things are happening at a rapid pace and will be changing our future. Let's take a peek into tomorrow.
 

The videos above are the sensational uses of AI. The meat and potatoes of AI is exploding all over in most every field of human activity you can think of. No matter what you are interested in, some people are using AI to enhance your experience with it. Some people are calling for a new age to be declared. We have entered the AI Age. There is no way to stop it now. Soon you will see it's effect on something that you have used without it. Now, it does...or there is more convient alterenative. :)

I get two news letters in my mail everyday about the daily reports of AI advancements all over the world, and in the vast amount of uses being developed. A large portion of the wealthy tech people are investing heavily in this phase. It has slowed a bit, waiting for what is working to stay afloat. Many aspects are working. This is where the concern about regulating the legal aspects of ownership, and other potential criminal activities need to be controlled. It is also being handed over to AI to filter out the bad stuff. Kinda like have the fox watch the hen house.

If you happen to run into this new development in any area of your life I would be very interested in how it happens. :)
 

OpenAI's GPT-4 can diagnose eye problems and suggest treatments like your doctor​


OpenAI's GPT-4 model rivals ophthalmologists in diagnosing eye problems, according to a new research paper.

Researchers recently tested how GPT-4 would perform in 87 patient scenarios. While the model failed to match expert-level ophthalmologists and made some mistakes in accurate diagnoses, the researchers found that the tool performed better than junior doctors and matched many specialists in addressing eye problems.


"Large language models (LLMs) are approaching expert-level performance in advanced ophthalmology questions," the researchers wrote in a paper published in the PLOS Digital Health journal. They added that GPT-4 was able to outscore "some expert ophthalmologists" in diagnosing eye problems.

AI has been disrupting nearly every industry to varying degrees, but researchers are especially excited about the potential applications of the technology for health care. With AI's help, researchers hope that they can catch missed diagnoses and generally improve patient outcomes. In order for that to happen, LLMs still need significant improvement, however, given they can be accurate in some cases but are nowhere near ready for clinical settings.


This latest research, however, suggests GPT-4 is getting close. In the study, the researchers provided 347 ophthalmology questions across the 87 scenarios to GPT-4 and asked doctors about the accuracy and relevance of its results. In general, GPT-4 performed exceptionally well, but the researchers found that the model failed to correctly answer a handful of questions on topics ranging from glaucoma and cataracts to pediatric ophthalmology. The researchers didn't see any association between those incorrect assessments and doctor answers, suggesting GPT-4 underperformed on those topic areas for no specific reason. Regardless, the researchers were impressed by the results.

"The remarkable performance of GPT-4 in ophthalmology examination questions suggests that LLMs may be able to provide useful input in clinical contexts, either to assist clinicians in their day-to-day work or with their education or preparation for examinations," they wrote in their paper.

Nevertheless, they cautioned that GPT-4 isn't necessarily ready to handle patient visits on its own, and said that there are very real ethical implications to turning over medical diagnoses to a large language model.

"Our study found that despite meeting expert standards, state-of-the-art LLMs such as GPT-4 do not match top-performing ophthalmologists," the researchers wrote. "Moreover, there remain controversial ethical questions about what roles should and should not be assigned to inanimate AI models, and to what extent human clinicians must remain responsible for their patients."

Looking ahead, the researchers think GPT-4 and its successors could benefit from additional context and "fine-tuning" with "high quality ophthalmological text data," along with an "uncertainty indicator" that would tell doctors how sure GPT-4 is of its diagnosis. Still, in the absence of experts, even now, GPT-4 may prove better than the average doctor in diagnosing eye problems.


"GPT-4 may prove especially useful where access to ophthalmologists is limited," the researchers said, adding that its "knowledge and reasoning ability is likely to be superior to non-specialist doctors and allied health care professionals working without support, as their exposure to and knowledge of eye care is limited."

OpenAI's GPT-4 can diagnose eye problems and suggest treatments like your doctor
 
Paco Dennis said:
The videos above are the sensational uses of AI. The meat and potatoes of AI is exploding all over in most every field of human activity you can think of. No matter what you are interested in, some people are using AI to enhance your experience with it. Some people are calling for a new age to be declared. We have entered the AI Age. There is no way to stop it now. Soon you will see it's effect on something that you have used without it. Now, it does...or there is more convient alterenative. :)

I get two news letters in my mail everyday about the daily reports of AI advancements all over the world, and in the vast amount of uses being developed. A large portion of the wealthy tech people are investing heavily in this phase. It has slowed a bit, waiting for what is working to stay afloat. Many aspects are working. This is where the concern about regulating the legal aspects of ownership, and other potential criminal activities need to be controlled. It is also being handed over to AI to filter out the bad stuff. Kinda like have the fox watch the hen house.

If you happen to run into this new development in any area of your life I would be very interested in how it happens. :)
Click to expand...
I don't think many people think about all the AI technology used for various medical purposes and medical research. Right now I'm wearing a little device on my abdomen that's recording activity/communication/impulses between my lower lumbar spinal column and my legs 24hrs a day.

A couple years ago I volunteered for spinal research studies and clinical trials through a local university. I've been involved with this particular study for about a year, and I go in every 3 to 6 months to do some physical stuff - walk from this cone to that one and back for 2 minutes, touch my toes then bend back, lay on my side and raise this leg then that one, plus some other stuff. And they take blood samples and my vitals, and have me stick my arm in a little vat of water that gradually heats up or gets microwaved or something, idk; it feels hot but it isn't, and it causes a pins and needles sensation and they time how long until you say it's starting to get painful.

Anyway, that's not the AI part - at the end they gave me a belt with the aforementioned little device on it. I'm to wear it at least 23 hours a day for 7 days, and then put it in a FedEx mailer and take it to the post office. Body heat activated it within a minute or two. If I take it off for over 20 minutes at a time, I have to chart time off/time back on, and the reason I took it off; i.e., a shower or a bit of schtuping or whatever.
 
bobcat said:
Click to expand...
The capabilities of this AI are astounding, exciting, spell binding, and a little scary. It draws from such a vast array of information and instructional algorithms it surpasses a persons ability to be so inclusive/comprehensive. This video was made about a year ago. Within a year the advancement in their ( AI's ) capabilities have increased at an exponential rate. Now the AI can learn on it's own. It is programmed to be able to seek out answers and include new and creative "understandings" on it's own.
I am very wary of bad actors getting AI's that serve criminal type activity. That includes most every activity we take part in. There has to be very strong regulation and penalties for breaking the laws. The caht bot I like just yesterday started a regulation. I finally figured it out. It will not create stories or imaginary texts or produce document type answers. I asked it, " have you been told not to say anything that can be used in school. It answered by saying that is now the case. WOW!!! Suddenly I am cut off from using Pi to make very creative stories, or descriptions.

They are working overtime on getting this stuff worked out. It is a wonder that there is "business as usual" in this atmosphere. It does seem to be slipping from us everyday a bit. or that could be old age. :)
 
Air Combat Evolution (ACE) is being used by the Air Force to fly AI controlled aircraft in dogfights against human pilots. The results have been successful, but the actual dogfight video isn't being released. Here is the info link.

 


Back
Top