Monster Factory Chapter 1026: : To be improved soon

Identifying the difference in precision means that the bioelectricity fluctuation range is small, and it also means that the comparison error of the two bioelectric waves is small.

But here, you can’t just look at it by percentage.

High precision, although the percentage is large, the data samples she collected are more abundant, from microvolts to millivolts, which means there are two comparison schemes. It will only have a higher recognition rate than Ottobock Company's induction patch.

Ye Qing repeated the action several times, and the error of the bioelectric wave changed every time.

Five times in total, Ye Qing asked Electric Crystal, if programming is allowed to recognize it intelligently, can programming find the key and determinable hand retraction signals from these bio-waves?

"Boss, in these five comparisons, the instrument has collected four times, from 32 microvolts to 66 microvolts of synchronized bioelectricity fluctuations." Electric Crystal stood in front of the oscilloscope and kept holding the tip Chin, "If a complete bioelectric database is established, through fuzzy comparison, I think it can be used as a basis for judgment."

"But I can't guarantee that this will happen to everyone when collecting data. In addition, the number of sample collections is too small. I think at least tens of thousands of data comparisons can be more certain."

"It is not difficult to collect, there are many people in Company."

It seems that there is no progress, but Ye Qing feels that there is a lot of progress. As long as the signal of the palm of the hand can be accurately judged, it is equivalent to one more than one. Because all signals other than 1 can be classified into 2.

"Let's test the bioelectric signal of the wave again."

Ye Qing calmed down and began to wave his left and right hands simultaneously.

This action has been repeated ten times.

Through comparison, Ye Qing was surprised to find that out of these ten actions, he had collected ten of the same bioelectric fluctuation fragments for personal use.

After the analysis, Ye Qing and Electric Crystal agreed that this judgment comes from the bioelectric signal released when the wrist swings.

It is also the muscle bioelectric signal released by the wrist muscles during exercise. Because it only moves in the microvolt range and is highly consistent.

"Something is going on." After reading the comparison chart, Electric Crystal looked at Ye Qing again.

"It's true." Ye Qing nodded, with an expression of disbelief "Is it that simple?"

The palm contraction signal released by the nerve is 1, and the signal other than this action is 2.

The wrist or arm muscles can be listed as 3 when doing certain movements.

Muscles can also produce bioelectrical activity during exercise. merely is much smaller than the bioelectrical signals released by nerves. The sensor patch of Ottobock Company can't be recognized, and the one made by Electric Crystal is completely OK.

1, 2, 3, is it so easy to find ideas?

"Boss, all this is too simple, right? You don't say Ottobock Company, the technology in this aspect is the industry's first, I think this is the first, the water is a mess."

"I also think..."

Ye Qing thought for a moment, and said: "In the final analysis, it should be the gap in industrial technology capabilities. Perhaps they have not improved the ability of the sensor patch to identify precision by an order of magnitude. They can detect microvolt-level biological voltage changes. Yes, but that set of device will be bulky and may be the same as the ECG recorder in the hospital."

"In addition, after detecting these subtle changes, whether this change can be applied to mechanical motion is another question."

"This is more difficult than the sensor patch. Without our bionic hand movement technology, no matter how good the sensor chip is, it is no use."

"Finally is the difficulty of programming."

"How to program these signals into a set of simple and effective control commands is also a problem."

Electric Crystal patted his chest, and said that he would give it everything.

Easy to understand?

This is easy to handle. Electric Crystal can build a special control programming for the bionic hand. Then enable the Exceed Grade Server Cluster of Company and Factory, let the programming with a certain intelligence separate all the actions of the human hand, and simulate each action tens of billions of times to find the simplest set of commands.

Sample collection of bioelectricity?

Factory started mass production of high precision sensor patches that night, and in the afternoon of the next day, 500 sets of bioelectric collection devices were delivered to Company.

The Company employees set aside two hours a day, sit on a chair and put stickers on their arms, and make fixed hand movements based on the video over and over again.

Either shaking hands, or applauding, or holding up a tea cup, or making gestures of admiration and contempt.

These data sources are continuously collected in the Exceed Grade service cluster, and every person and every gesture will be centrally compared.

Data collection has not been smooth sailing, and there have been many unexpected problems.

For example, when the server compares the anomaly data and submits it to Electric Crystal for review. Electric Crystal looked through the surveillance video and found that this employee was holding cell phone in one hand to read the news during the data recording process.

Through repeated tests, Electric Crystal found that when cell phone is close to the induction patch, the working electronic components in cell phone will release electromagnetic interference, which will seriously affect the identification of the patch precision.

In the packaging process of the induction patch on the production line, anti-interference treatment has been done, and now it seems that it is far from enough.

Electric Crystal quickly provided a solution. Currently, these sensor patches are exposed during data collection. Put it on the product, it is actually installed on the joint of the bionic hand and the residual limb of customer(s). As long as an electromagnetic shielding barrier is added to the outside of the bionic hand, this problem can be solved perfectly.

There are anomaly with data overflow, and anomaly with greatly weakened data.

After investigation, it was found that this data came from a young female employee who wiped body lotion~IndoMTL.com~ and sunscreen on her arm.

The titanium dioxide and zinc oxide in sunscreen cream severely block the transmission of bioelectric signals.

Electric Crystal asked the product department to add a note to the instruction manual, please clean the joints of the limbs before use, and do not apply cosmetics.

There are also people who neither play cell phone nor apply cosmetics, but the data is always anomaly.

Electric Crystal turned over and over again and did not find out the cause of the problem. Later, it was the employee of the cleaning department, and he thought of the problem. She said that she had mild epilepsy. Last year, she had an EEG electromyogram in the hospital, and the doctor said that her nerve was firing anomaly.

There are many similar problems.

But every time, Electric Crystal can always give a solution quickly.

In addition, the hardware changes on the hands of the second-generation Bionics are also significant.

Electric Crystal adds a set of processors system similar to Illusory Crystal cell phone inside the second-generation bionic hand.

customer(s) can be connected through cell phone to customize and modify operation commands. system upgrade can also be given to the bionic hand anytime and anywhere through cell phone.

The connection with the residual limb has also been doubled, so that the connection between the bionic hand and customer(s) is stronger.

Electric Crystal also collects the nerve signals from the palms of employees when they touch various objects. It tries to feed these signals back to the end of the customer(s) stump through another nerve feedback patch of the bionic hand, so that customer(s) can experience the touch brought by the real palm.

Currently, this set of system is not perfect. It can only simulate 30% of the touch, which is more like a hemp.

But Electric Crystal feels that you can give customer(s) a collection chip, let him stick to other parts of his body to collect tactile signals, and then tailor it to each person's exclusive touch.

While busy, news came from Mead Hospital that they had plans for the promotion of the bionic hand.

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