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The new generation of Apple Watch will increase the blood oxygen detection function. Why is the blood oxygen monitoring so loud?

The disassembly of iFixit shows that Apple’s original Apple Watch has built-in optical sensors with the function of detecting pulse oxygen. Editor’s note: This article comes from WeChat public account ” Shenzhen Bay “(ID: shenzhenware) , author: shenzhenware. Main author, editor | Chen Yiling △ Photoelectric sensor behind Apple’s first watch It may be due to doubts about the accuracy and reliability of the data obtained by the sensor, or.. Read More

Facebook completely bans mask advertising, how platforms can fight upsurges and fake sales

Globally blocking unscrupulous traders Editor’s note: This article comes from the WeChat public account “HyperAI super nerve” (ID: HyperAI) , author: Come small nerve. Summary: At present, the global spread of the new crown pneumonia epidemic is not optimistic, and people’s worries are increasing. By using people’s panic, criminals are driving up prices, false propaganda, and selling fake goods. In response, major e-commerce platforms have introduced corresponding restraint policies. Keywords:.. Read More

Super perspective | There may be no shopping guide in the future, everyone will be the anchor

Intime started to do live broadcast, it is not a short-term behavior, it will become a long-term strategy. Oral | Special Observer Jiang Xinjie Editing | Wen Hua, Li Wenli Core tips: 1. The outbreak of so many industries on Taobao Live Broadcasting is essentially breaking time and space restrictions. 2. Creating new consumer demand may be the basis for the combination of live broadcast technology and the retail industry.. Read More

Amazon will sell its unmanned convenience store Go system to other retailers

When customers visit Amazon’s unmanned convenience store Go, it uses ceiling-mounted cameras and shelf weight sensors to automatically track customers and products. Editor’s note: This article comes from Tencent Technology , review: Le Xue. According to foreign media reports, Amazon will start selling its unmanned convenience store Go system to other retailers. It is reported that Amazon already has “several” retailers contracted to use the system. In marketing, Amazon refers.. Read More

American society in the epidemic: calm and panic intertwined

This article comes from WeChat public account: Tencent Technology (ID: qqtech) , Publisher: “periscope” column, author: Ji Zhenyu, article on March 5th from the bottom of the valley. Most Americans have only heard the medical term “new coronavirus” for the first time since this week, but just like the flu and H1N1 viruses they were used to, they just added a new virus For them, life hasn’t changed much. The.. Read More

The wireless charging function ushers in the spring, but the follow-up technology has not yet taken shape

Although wireless charging has become increasingly popular, its follow-up technology has yet to be determined. Editor’s note: This article comes from the WeChat public account “ Three Easy Life ” (ID: IT-3eLife), author of Trichomonas. Nowadays, with the increasing competition in the mobile phone industry, manufacturers often announce some forward-looking technologies in order to enhance the competitiveness of their products. For example, after Xiaomi has previously upgraded the wireless charging.. Read More

8: 1 氪 | WeChat response may be removed by Apple; iPhone sales in China fell by 60% in February; the second time in the history of U.S. stocks triggered a fuse, large technology stocks closed down

WeChat and Apple are jointly exploring the dark mode experience of WeChat in the iOS system The frontline of the new crown pneumonia epidemic Boao Forum for Asia postpones 2020 annual meeting Boao Forum for Asia issued a statement on its official website, stating that in order to support and cooperate with national governments’ epidemic prevention measures, in the spirit of being responsible for the health and safety of the.. Read More

US stocks face Black Monday, is the financial crisis coming?

We have witnessed history again. On Monday, March 9th, Eastern time, US stocks opened about 4 minutes. The Dow Jones Industrial Average fell 1800 points, down more than 7% to 2,4048.4 points. The S & P 500 index fell 7%, triggering the first layer of fuse , Suspend trading for 15 minutes. The Nasdaq 100 index fell 6.8% to 7988.2 points, falling below the 8000 mark. This was also launched.. Read More

Threat, Fear, Chaos Raging: The Decline of the Airbnb Empire

Airbnb listings have generally become high-yielding investment opportunities, rather than “unique and authentic places to stay.” Editor’s note: This article is from Artesyn Technologies “Silicon Valley Cover” , Author: Jiao. [Key points] After booking a property from Airbnb and checking in, the customer was informed by the platform to cancel the reservation. The host was harassed and threatened by the host at night, and the platform did not provide them.. Read More