Jian Zhizhen also paused what she was doing, took a ring, put it on her index finger, and the ring immediately tightened, automatically fitting her size.
Jian Zhizhen glanced at the ring silently for a moment, then ignored it and continued grinding the small pills.
Lin Yi explained, "This ring can handle all money transactions and can use holographic projection to directly project a three-dimensional image into a space without any medium. Call messages can also be transmitted to the user through finger bone conduction."
Everyone noticed that just now.
Li Ze glanced at the ring and wrist device: "That's not much different from our device. Our device looks a bit cooler."
Lin Yi nodded: "The information I received shows that there is no difference... It also has an important function: it will record all your habits and preferences, and in the future it will serve everyone's life through big data."
"So they're eavesdropping on us all the time?" Qin Yubai asked.
Lin Yi nodded: "That's right. Our equipment can have its recording function turned off manually, but this ring cannot."
Qin Yubai stared at the ring.
This time, he listened to the introduction with exceptional care.
Because there are indeed things he needs to learn in this time and space... namely, the near-perfect big data technology shown in the video.
He was particularly interested in this technology and wanted to bring it back to his own time.
He believed that Jian Zhizhen probably thought the same way he did.
Thinking of this, he subconsciously turned to look at Jian Zhizhen.
Only then did I notice that her hand was under the table, carefully crushing a small pill.
Qin Yubai moved closer to her and whispered, "What are you doing?"
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