Connect with us

China Digital

Behind the 540 Dancing Robots: Meet Alpha 1S

The dancing robots were the stars of the night at the CCTV Spring Festival Gala this year. Singer Sun Nan performed with a total of 540 robots at the Guangzhou Gala venue. This is the story behind the act; meet China’s first humanoid robot Alpha 1S.

Published

on

Dancing robots were the stars of the night at the CCTV Spring Festival Gala this year. Singer Sun Nan performed with a total of 540 robots at the Guangzhou Gala venue. Read about the background of the act and meet China’s first humanoid robot Alpha 1S.

The Alpha 1S became famous overnight after its impressive performance at the   CCTV Gala. It was a case of “ten years of practice for one minute on stage” (“台上一分钟,台下十年功”), says the Tech reporter at China’s news platform Tencent. They spoke with the technical staff behind the robots after the Gala. Chinese Mandopop singer Sun Nan (孙楠) sang the song “Going to the Top” (冲向巅峰) as 540 robots were dancing around him, all doing exact same movements at the exact same time.

Meet Alpha

523469867edb6e351402e5a8b2282002

The robot is China’s first humanoid smart robot. It belongs to the Alpha robot family (阿尔法家族) and carries the name Alpha 1S. It is a truly made-in-China product, developed by Chinese tech experts and locally produced. The creators of Alpha 1S, Chinese company UBTech (圳市优必选科技有限公司) spent five years and over 50 million RMB (7.6 million US$) to produce their star robot, designed for families. In many respects, Alpha 1S is a pioneering work, especially when it comes to the patented computer system at its core. According to Tencent, its technique “surpasses that of American, European, Japanese and Korean robots.”

One of the reasons why Alpha has such good dancing skills is because it has 16 different joints, giving the robot the freedom to move like a human.

alpha2whatsonweibo.com

His eyes are flickering blue-ray LEDs with sensors. On the evening of the Gala performance, all robots were numbered so that technical staff could control the twinkling of the eyes in every single robot.

The robot’s software is compatible with both Android and IOS mobile systems, and can also be linked to a computer. Users can edit the robot’s programme themselves, which is also possible for people with little knowledge of robots or programming. Even more awesome: you can preview the robot’s movements in a 3D visualisation on the computer, making it easy to edit and change its movements after seeing them on screen. With the Alpha app, it is also possible for owners to programme movements by playing around with their robot; it will then remember the movement sequence. This means you can let the robot dance in whatever way you want (- we cannot get over how cool this is).

The Gala performance

On the night of the Spring Gala, a total of 540 Alpha robots were lined up in a military square-shaped formation, standing in four groups of 9 x 15 robots. The technical staff had programmed the robots with 12 sets of dance steps, all of its movements in line with the rhythm of Sun Nan’s “Going to the Top” and completely in-sync – a Guinness Record.

robotformation

According to Tencent, Alpha 1S was only invited to take part in the Spring Gala one month before Chinese New Year, letting the technical staff, a team of 36 experts, work day and night for an impeccable Gala performance.

alpha3whatsonweibo

In order for the performance to go smoothly, the staff also had to deal with two problems. The first was that the robot originally could only have a maximum distance of 50 meter to the control desk. This distance needed to be bigger for the great Gala venue, for which experts changed the transmitter, making it possible to control the 540 robots within a range of 5000 meter.

Another risk was that colliding robots would result in a possibly disastrous domino effect. But for the camera to properly capture the perfect formation of robots, they still had to be lined up near to each other. The LED lights in the robot’s eyes with sensor were thus programmed to be ultrasensitive to distance and to stay within a 0.6 m x 0.6 m distance.

523469867edb6e351402e5a8b2282002

Every millisecond of the performance was tested in great detail and practised over and over again to make sure nothing could go wrong on Sunday night, February 6th, during the live show of the Gala.

China’s future

Alpha 1S is China’s first programmable, interactive and affordable robot meant for family entertainment. The features of Alpha 1S are promising and show that much more will be possible in the near future. Alpha’s brother Alpha 2 will be less affordable (around 8000 US$), but can already do much more than dancing; this robot can act as a tutor, translation, personal assistant and help doing household tasks.

8_480_270

7_480_270

1_488_275

Weibo netizens praised the robots’ Gala performance. One Weibo netizen says that her boss bought the CCTV Gala robot, and that all people in the office put their work down to see the robot dance along to ‘Gangnam Style’.

The Alpha 1S can be bought online. On Taobao, the robot is sold for around 3000 RMB (±450 US$)

alpha4whatsonweibo

On a side note: remarkably, the multiple promotion campaigns for the made-in-China robot does not feature Chinese-looking models – making it seem like an American or European product.  

A woman named Sima comments on Weibo: “What interested most about the CCTV Gala were the robots dancing together with the drones on Sun Nan’s song. It was such a novelty – this is China’s future!”

By Manya Koetse

Images via CCTV screenshots by Whatsonweibo.com and Tencent
Gifs via http://www.wanhuajing.com/d84556

©2016 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com.

Manya Koetse is the founder and editor-in-chief of whatsonweibo.com. She is a writer, public speaker, and researcher (Sinologist, MPhil) on social trends, digital developments, and new media in an ever-changing China, with a focus on Chinese society, pop culture, and gender issues. She shares her love for hotpot on hotpotambassador.com. Contact at manya@whatsonweibo.com, or follow on Twitter.

China Digital

Uh Oh, IP: Chinese Social Media Platforms Now Display Users’ Geolocation

From Weibo to Zhihu, Chinese social media platforms now display netizens’ geolocation to ensure a ‘healthy online environment.’

Published

on

Over the past few days, Chinese social media platforms have started to introduce a new function that displays the IP location of online commenters.

Weibo was the first platform to introduce the function on Thursday – the topic also became top trending on April 28 – and social media platforms Douyin, Toutiao, Xiaohongshu and others followed later. Zhihu announced the measure on April 30 (#知乎宣布全面上线显示用户IP属地#).

Weibo has experimented with the function since March 22 of this year before completely rolling it out on April 28. Whenever users post a reply or comment to a thread, their Internet Protocol (IP) address location will be displayed underneath their comment, right next to the post date and time information. The location will also be displayed on the personal account page of Weibo users.

According to Sina Weibo, the function was introduced to ensure a “healthy and orderly discussion atmosphere” on the platform and to reduce the spread of fake news and invidious rumors by people pretending to be part of an issue or city that they are actually not part of. To keep online discussions “authentic and transparent,” social media users’ specific region, city, province, or country will show up below their names. The function can not be turned off by users.

‘Refuting rumors’ is a priority for Weibo management and has only become more relevant during the Covid-19 pandemic outbreak in China and the recent Shanghai outbreak.

On Saturday, the hashtag “What Does It Mean That Platforms Are Unrolling the IP Function?” (#平台开放IP属地功能意味着什么#) was trending on Weibo, attracting over 170 million views.

The new measure has attracted mixed reactions on Chinese social media, where some users think it is useful that you can now discern users located abroad from those who are based in China, making it easier to draw conclusions on what is really going on in society (you can now spot trends that are particularly taking place within one region) and what is merely taking place in cyberspace.

But there are many users who think the new function is just another layer of control and does not really help to combat fake news or malicious rumors, since the IP location could actually still be changed.

Although the entire idea of displaying the IP location is to minimize the gap between cyberspace and reality based on one’s location, the location is merely the geographic location of the internet from the connected device and does not always correspond with the actual location of the social media user.

Once a person is connected to a Virtual Private Network (VPN), for example, internet traffic is sent through a server in another location, and the IP address will be replaced by the IP address of the VPN server in a different location from people’s actual address.

Some Weibo account are also not run by the persons themselves but by a social media or marketing company.

In this way, Bill Gates unexpectedly turned out to be located in Henan province, and Lionel Messi’s location showed up as Shanghai.

Others think that the new rule will only lead to more online polarization and self-censorship: “Who made this unsettling decision?! From now on, Chinese nationals who are studying or living abroad will be extra extra careful in what they write, otherwise, they’ll be labeled as ‘foreign forces.'”

Some people joked about the new function revealing their location, writing: “It made me so embarrassed. I’m pretending to be studying in the UK, while I’m actually in the mountains feeding the pigs.” Others were also surprised that their IP location was completely different from the place where they are actually living: “Weibo, what are you doing? I’ve never even been to Jilin,” one commenter wrote.

According to an online poll held by Fengmian News, 56% of the participants (nearly 300,000 at time of writing) said they supported the new function. 21% did not like the function, 17% said they did not care, and 6% were just curious to see their own IP location and if it matches their actual location.

“I’m gonna go and delete my more extreme comments,” one person wrote: “I don’t wanna give my hometown a bad reputation.”

Global Times commentator Hu Xijin (胡锡进) also gave his views on the new measure, saying that people’s viewpoints and values will always be more important than where they come from, and that all friends of China matter, no matter where they are based. However, he argued, it is also good to know where those who openly express anti-Chinese sentiments come from, exposing those ‘evil foreign force’ who are trying to disrupt social cohesion within the country.

Noteworthy enough, Hu Xijin’s own IP location was not displayed on his Weibo account, as some celebrities seem to have been excluded from this measure or can decide themselves whether or not they would like to display their IP location or not.

One Weibo user wrote: “Twitter can follow its own regulations in banning Trump, while Weibo can transcend its own regulations and not show Hu Xijin’s IP location.”

For recent articles Covid-19 topics on Chinese social media, check here.

By Manya Koetse

Get the story behind the hashtag. Subscribe to What’s on Weibo here to receive our weekly newsletter and get access to our latest articles:

Spotted a mistake or want to add something? Please let us know in comments below or email us. First-time commenters, please be patient – we will have to manually approve your comment before it appears.

©2022 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com.

Continue Reading

China and Covid19

‘Voices of April’: The Day After

“The best way to make videos go viral is by censoring them.”

Published

on

On April 23, a day after the video ‘Voices of April’ briefly took over social media before it was censored, the trending topic of the day is a hashtag related to new Covid cases reported in Shanghai.

Shanghai reported higher Covid-19 cases and deaths on Friday than the five days prior, which showed a daily decline in new cases. Shanghai reported a total of 23,370 new cases (including 20,634 asymptomatic ones), the municipal health commission said Saturday. A related hashtag by Xinhua News received over 910 million views on Weibo on Saturday (#上海新增本土确诊2736例无症状20634例#).

Although the hashtag was initiated by state media to inform about the Shanghai Covid situation, netizens started using it to criticize Shanghai’s handling of the crisis, with more commenters questioning China’s zero-Covid strategy. Similarly, other state media-initiated hashtag places also became online spaces where Weibo users vented their frustrations earlier this month.

Besides the ongoing online criticism and vocal disagreement with China’s Covid handling and policies, there are also many who express shock at the recent crackdown of any form of protest or criticism regarding the situation in Shanghai.

“‘Voices of April’ has been shutdown all over the internet, I’m simply dumbfounded,” one person said about the popular video that contained real recordings of events that happened during the city’s lockdown.

“If you still can find the video anywhere, forward it,” another person writes.

Besides Voices of April (四月之声), there have also been other videos over the past week that are meant to expose the mishandling of the Covid situation in Shanghai.

One of them is titled Farewell, Language (再见语言), another one is Shanghai Late Spring (上海晚春).

Farewell, Language (再见语言) is a 42-second sound art video by artist Yang Xiao (杨潇), who used over 600 commonly used propaganda phrases from Chinese official channels and randomly broadcasted the audio in the community where he lives.

The anti-epidemic workers just continue their work and do not seem to notice anything out of the ordinary at all. The video shows how this kind of language has been so normalized that for most, it has just become background noise in their everyday life – without even noticing nor critically assessing its meaning or logic anymore.

The Shanghai Late Spring (上海晚春) video is a compilation of video footage from the Shanghai lockdown, showing people struggling to get food, violent altercations between anti-epidemic workers and residents, people living in deplorable conditions in quarantine centers, and more (link to video).

The video uses the song Cheer Up London by Slaves, its chorus being:

You’re dead, already, dead, dead, already-ready
Dead, already, dead, dead, already-ready
Dead, already, dead, dead, already-ready
Dead, already, dead
.”

One Weibo commenter responded to the video in English, using a text from Les Misérables: “Do you hear the people sing / Singing the song of angry men / It is the music of a people / Who will not be slaves again!” The phrase “do you hear the people sing” was also used by other social media users to address the situation in Shanghai and the censorship of related topics.

“The best way to make videos go viral is by censoring them,” one commenter replied.

Read our previous article about ‘Voices of April’ here.

For more articles on the Covid-19 topics on Chinese social media, check here.

By Manya Koetse, with contributions by Miranda Barnes

Get the story behind the hashtag. Subscribe to What’s on Weibo here to receive our weekly newsletter and get access to our latest articles:

Spotted a mistake or want to add something? Please let us know in comments below or email us. First-time commenters, please be patient – we will have to manually approve your comment before it appears.

©2022 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com.

Continue Reading
Advertisement
Advertisement

Facebook

Contribute

Got any tips? Or want to become a contributor or intern at What's on Weibo? Email us as at info@whatsonweibo.com.
Advertisement

Become a member

Get the story behind the hashtag. Subscribe to What's on Weibo here to receive our weekly newsletter and get access to our latest articles.    

Support What’s on Weibo

What's on Weibo is 100% independent. Will you support us? Your support means we can remain independent and keep reporting on the latest China trends. Every contribution, however big or small, powers our website. Support us from as little as $1 here.

Popular Reads