What Are Fresnel Lenses Used For?
2nd call for robot holiday videos 2022 (with first submissions!)

That’s right! You better not run, you better not hide, you better watch out for brand new robot holiday videos on Robohub!
Drop your submissions down our chimney at daniel.carrillozapata@robohub.org and share the spirit of the season.
Here are our first two submissions of the roundup:
New robot does ‘the worm’ when temperature changes
Seattle startups bring robots to coffee, pizza prep
Autonomous aerial and ground-based robots to protect critical infrastructure
Embracing Automation Technologies to Optimise Just-in-Time Processes
Embracing Automation Technologies to Optimise Just-in-Time Processes
Could artificial intelligence help us build a technological world that is more ethical?
A gyroscope-free system to efficiently control the flight of insect-size robots
Mapping the Stars, Galaxies and Black Holes in the Universe, Thanks to Precision of Faulhaber Motors & Systems
New ABB SWIFTI industrial cobot delivers class-leading speed, accuracy and safety
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Featured video: Creating a sense of feeling

Shriya Srinivasan as a dancer and researcher | Snapshots taken from ‘Connecting the human body to the outside world’ video on YouTube
“The human body is just engineered so beautifully,” says Shriya Srinivasan PhD ’20, a research affiliate at MIT’s Koch Institute for Integrative Cancer Research, a junior fellow at the Society of Fellows at Harvard University, and former doctoral student in the Harvard-MIT Program in Health Sciences and Technology.
Both a biomedical engineer and a dancer, Srinivasan is dedicated to investigating the body’s movements and sensations. As a PhD student she worked in Media Lab Professor Hugh Herr’s Biomechatronics Group on a system that helps patients with amputation feel what their prostheses are feeling and send feedback from the device to the body. She has also studied the south Indian classical dance form Bharathanatyam for 22 years and co-directs the Anubhava Dance Company.
“The kind of relief and sense of fulfillment I get from the arts is very different from what I get from research and science,” she says. “I find that research often nourishes my intellectual curiosity, and the arts are helping to build that emotional and spiritual growth. But in both worlds, I’m thinking about how we create a sense of feeling, how we control emotion and your physiological response. That’s really beautiful to me.”
Video by: Jason Kimball/MIT News | 5 minutes 34 seconds.
China overtakes USA in robot density, according to World Robotics 2022 Report
China’s massive investment in industrial robotics has put the country in the top ranking of robot density, surpassing the United States for the first time. The number of operational industrial robots relative to the number of workers hit 322 units per 10,000 employees in the manufacturing industry. Today, China ranks in fifth place. The world´s top 5 most automated countries in manufacturing 2021 are: South Korea, Singapore, Japan, Germany and China.

World average of robot density more than doubles compared to six years ago (2015: 69 units)
“Robot density is a key indicator of automation adoption in the manufacturing industry around the world,” says Marina Bill, President of the International Federation of Robotics. “The new average of global robot density in the manufacturing industry surged to 141 robots per 10,000 employees – more than double the number six years ago. China’s rapid growth shows the power of its investment so far, but it still has much opportunity to automate.”
Robot density by region
Driven by the high volume of robot installations in recent years, Asia’s average robot density surged by 18% compound annual growth rate (CAGR) since 2016 to 156 units per 10,000 employees in 2021. The European robot density had been growing by 8% (CAGR) in the same period of time reaching 129 units. In the Americas it was 117 robots – plus 8% (CAGR).
Top countries
The Republic of Korea hit an all-time high of 1,000 industrial robots per 10,000 employees in 2021. This is more than three times the number reached in China and makes the country number one worldwide. With its globally recognized electronics industry and a distinct automotive sector, the Korean economy profits from two large customer industries for industrial robots.
Singapore takes second place with a rate of 670 robots per 10,000 employees in 2021. Singapore’s robot density had been growing by 24% on average each year since 2016.
There is a remarkable gap to Japan (399 robots per 10,000 employees) which ranks third. Japan’s robot density had grown by 6% on average each year since 2016. Germany in fourth place (397 units) is the largest robot market in Europe.
China is by far the fastest growing robot market in the world. The country has the highest number of annual installations, and since 2016 it has each year had the largest operational stock of robots.
United States
Robot density in the United States rose from 255 units in 2020 to 274 units in 2021. The country ranks ninth in the world, down from seventh – now head-to-head with Chinese Taipei (276 units) and behind Hong Kong (304 units) and Sweden (321 units).
Orders for World Robotics 2022 Service Robots and Industrial Robots reports can be placed online. Further downloads on the content are available here.
Videos
FACTS video about ROBOT DENSITY
Video of recorded World Robotics press conference