After walking a few steps on the stage, and when the audience was a little quieter, Wu Hao continued: "Of course, we have just developed this technology, and there are still many things to be improved.

Up to now, we have achieved a ten-meter wireless remote power transmission experiment in the laboratory.

Due to some technical and safety limitations, the wireless remote charging technology we use in this smart AR glasses can achieve a maximum charging demand of 1.5 meters. In other words, you can completely put this charging module next to you, or carry it in your bag, as long as it is within 1.5 meters, you can charge the smart AR glasses we wear.

And the power transmission all adopts electromagnetic directional transmission technology, that is, ordinary electromagnetic waves, which will not affect our health, please rest assured. ”

Bang Bang Bang ......

After hearing that the safety was guaranteed, everyone couldn't help but feel relieved. After all, this technology is so advanced that everyone will be surprised and have some fear and worry about whether this technology will have an impact on our people.

While everyone applauded, Wu Hao also took the opportunity to take a sip of water, and then changed to a PPT before continuing: "Based on this technical limitation, we have specially designed and equipped a host module for this smart AR glasses. And according to different needs, we design two host design schemes.

First of all, we have fused this host module with the glasses case, which is a bit like the wireless headphone case on the market. That's right, we were inspired by it.

Usually, the headphones can be stored in this glasses case, and they can be taken out and put on when needed. The glasses case is not only equipped with batteries, but also with other modules.

For example, some devices that can't be placed on glasses, we also put them all on this host module.

Speaking of batteries first, we have equipped this glasses case with a 6000 mAh new generation lithium-ion battery. This battery is not only capable of running the host module, but also wirelessly and remotely charging our smart AR glasses.

In general, when fully charged, the glasses case can charge the smart AR glasses six to seven times. According to the most basic six-hour battery life, it can support a total of 35 to 40 hours of battery life of smart AR glasses, which is enough to meet the needs of most of our daily use scenarios. ”

"Of course, as the battery life increases, the host module will also consume some of the power, so the battery life will also be reduced.

One might ask, why don't we have a battery with a larger capacity? ”

Wu Hao glanced at the crowd in the audience: "The answer is no, the current battery life is enough for our daily consumption."

Secondly, there are some design and convenience considerations. We want this glasses case to be as small and light as possible, so that it does not affect our normal carrying and use.

In addition, this glasses case is not only equipped with batteries, but also a lot of other devices. For example, the card slot used to install the SIM card, yes, this device will be able to connect to the Internet independently, and no longer rely on the existing phone.

As another example, we have equipped this glasses case with a large-aperture professional camera lens with a maximum of 40 million pixels. It's enough for you to take some high-quality photos, or you can use her to take selfies.

Don't look at the many mobile phone cameras with hundreds of millions of pixels on the market now, but the advantage of large aperture is that these lenses can't be shaken, and we welcome everyone to review.

In the words of Mr. Corn Snow, I don't accept to pull out Bibi. ”

Hahahaha......

Wu Hao's words caused everyone in the audience to laugh, but Xue Bing, who was paying close attention to the live broadcast on the other side, couldn't laugh. At this moment, he was staring at the smart AR glasses displayed in Wu Hao's hand with a frowning head, not knowing what he was thinking.

Here, Wu Hao's preaching continues.

Of course, this type of case is not suitable for everyone. Although we made it as small as possible, the size of the book itself is here, and we really can't shrink it any more.

This also makes it not very convenient to carry around, it's okay to have a bag, but it's very inconvenient to carry it without a bag. And usually we wear smart AR glasses, this glasses case is useless at all.

Therefore, our second solution is to abandon the glasses case and design such a host module. It's about the size of our regular credit card, and it's also thin, less than eight millimeters.

We used three different processes for the overall fuselage, including aluminum-magnesium alloy, glass ceramic, and carbon fiber.

This host module retains all the features of the first one with some performance improvements. For example, although it is relatively small, it is equipped with a larger battery, reaching an astonishing 9,800 milliamperes.

Why is it set at this number, because the Civil Aviation Administration stipulates that batteries above 10,000 are not allowed on the plane. ”

Hahahaha...... Everyone laughed.

"In addition, we have also equipped both host modules with ordinary wireless charging functions, and we can use the wireless charger of mobile phones that we generally use, which can achieve up to 60 watts of wireless fast charging.

For safety reasons, it cannot charge smart AR glasses during the process of charging the host module.

After the host module is fully charged, it does not charge our smart AR glasses in real time. We have installed a power management system in the host module, which will monitor the power of the smart AR glasses in real time.

When the power of the smart AR glasses is less than 20%, it will activate the charging function to charge our smart AR glasses. Its wireless remote charging power can reach 30 watts, and under the normal use of smart AR glasses, it only takes less than 30 minutes to fully charge the 800 mAh battery, which can be said to be very fast.

And during the whole charging process, our wearer will not feel any discomfort or be affected, everything will be carried out unconsciously. The wearer is only aware of this in a pop-up reminder on the screen.

When the power is fully charged, it will automatically disconnect and wait for the next charge. ”

"Perfect!" Everyone couldn't help but exclaim, the technology that everyone has been talking about finally appeared today, which made everyone have a feeling like a dream, so unreal.

After a round of warm applause, Wu Hao also began to summarize the technology.

At present, 53 patents have been applied for this technology, and 11 are still being applied. And this technology has also passed the relevant national safety tests to meet the relevant safety requirements. In the future, we will continue to ......"