Does the human brain work for AI? Give security guards a brain-computer interface to identify contraband with their eyes and automatically mark the results in 0.3 seconds

If you are a subway security checker and such an image flashes in front of your eyes three times per second, can you find that a gun is carried in one of the luggage?

Not that hard, right?

#However, the work in reality is not that simple. Seeing it at a glance is not enough. You also need to perform some subsequent operations, such as pressing the pause button or manually reporting. These tend to waste more time.

#At this time you may be thinking, can AI be used?

It is true that AI can now identify dangerous items quickly and accurately. However, even the most advanced AI cannot achieve 100% accuracy. , For some tasks that are not very important, AI may be able to complete it independently, but for important tasks such as security inspection, it can often only rely on manual inspection.

The human brain processes images very quickly. A security inspector with a little training can make a judgment in 0.3 seconds. What really wastes time is It is the operation after judgment.

#In this case, how about handing over this part of the work to AI?

For example, the brain of the security inspector is used as a machine, and brain-computer equipment is used to identify brain signals. When the security inspector sees dangerous items, the brain-computer equipment The signal is recognized and the image is quickly automatically marked.

This atypical AI seems to be a more practical AI.

Use brain signals to improve work efficiency, it doesn’t matter if your mind wanders

In an office in Herzliya, Sergey Vaisman Sit in front of a computer. He was relaxed but attentive, silent, motionless and completely undistracted by the brain-computer device he was wearing. On the computer screen, images appear and disappear rapidly, one after another.

Some of the images had just been tagged by Vaisman's brain, most of which were now revealed to have hidden guns, the process went without any pause, all tagged It is automatically labeled by brain-computer equipment, which greatly improves work efficiency.

Vaisman is the vice president of the R&D department of InnerEye, a newly established company in Israel. Unlike traditional AI companies that focus on replacing the brain with AI, This company is doing the opposite. Instead of replacing the brain, they "understand" it.

InnerEye identifies EEG signals as "targets" and "non-targets", which can be anything a trained human brain can recognize, In addition to developing safety screening, this includes detecting tumors in medical images, identifying diseased plants, discovering product defects, and more.

#For some simple cases, InnerEye found that our brains can process image recognition at a rate of 10 images per second. What's more, Weisman said the company's system produces results that are as accurate as when humans manually identify and label images, InnerEye simply uses EEG as a shortcut into the human brain to dramatically speed up the work.

While InnerEye technology does not require active decision-making, it does require training and focus, and the user must be up to the task. experts who are highly trained in identifying specific types of targets, whether guns or tumors.

They also have to pay close attention to what they're seeing - they can't let their mind wander, but that's okay, InnerEye's system can measure focus very precisely, If the user blinks or momentarily stops concentrating, the system detects it and displays the missed image again.

Don’t compete with humans for jobs, give full play to humans’ advantages

People are always worried that the development of AI will gradually replace humans and cause the unemployment of human employees, but InnerEye explores a different path.

The human brain has a very obvious advantage over AI for classifying data, because the human brain can summarize and form new knowledge.

#For example, a trained AI image classifier might be able to determine with reasonable accuracy whether an X-ray image of a suitcase shows a gun, But if you want to tell whether this X-ray image shows something else suspicious, you need human experience, the human ability to detect something unusual, even if they don't entirely know what it is.

# "We can see this uncertainty in the brain waves," said Amir Geva, founder and chief technology officer of InnerEye. "We know when they're uncertain." Humans have a unique ability to recognize and contextualize novelty, which is a substantial advantage.

AmirGeva believes that we “need to combine human expertise with artificial intelligence.”

##This combination improves people's work efficiency and makes work easier.

In security screening, three pictures per second is roughly twice as fast as what experts can do manually, using this system allows for far fewer People are processing far more data, and InnerEye is currently working on pilot projects with a number of airports around the world.

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