Uber, Facebook, Instagram and Other Apps That are Slowly Killing Your Smartphone

Uber, Facebook, Instagram and other apps that are slowly killing your smartphone

What is the first thing you do when you launch a new smartphone ? Download all the apps you need, of course. After a few hours (or days) downloading applications, your entry menu ends up covered in colorful squares, giving you the satisfaction that you have everything: apps for social networks, transport, dating, online commerce, for video conferencing and fitness, for name the most popular.

However, recent research found that many of them are slowly killing your smartphone. The pCloud company, which offers cloud storage services, conducted a study to discover which applications are most demanding for our mobile devices.

The research looked at 100 of the most popular apps based on three criteria: the features each app uses (such as location or camera), the battery consumption, and whether dark mode is available. Thus they found which of these not only drain the battery of our phone, they also occupy the most memory and make it slower.

These are the apps classified as ‘smartphone killers’

According to the study, the Fitbit and Verizon apps turned out to be the biggest ‘smartphone killers. Both allow 14 of the 16 available functions to run in the background, including the four most demanding: camera, location, microphone and WiFi connection. This earned them the highest score in the study: 92.31%.

Of the 20 most demanding applications for mobile battery, 6 are social networks . Facebook , Instagram , Snapchat , Youtube , WhatsApp, and LinkedIn allow 11 functions to run in the background, such as photos, WiFi, location, and microphone. Of these, only IG allows dark mode to save up to 30% battery, just like Twitter , which did not enter the top 20.

Dating apps Tinder , Bumble and Grinder account for 15% of the top 20 most demanding apps. On average, they allow 11 functions to run in the background and none have a dark mode.

In terms of the amount of memory they require, travel and transportation apps dominated the list. The United Airlines app is the one that consumes the most storage on the phone, as it requires 437.8 MB of space. Lyft follows with 325.1 MB and then Uber , which occupies 299.6 MB.

Among the video conferencing apps, Microsoft Teams is the one that consumes the most memory, occupying 232.2 MB of space. In comparison, Zoom only requires 82.1 MB and Skype 111.2 MB.

The 20 apps that wear out your phone the most

The top 20 of the most demanding applications, based on the functions they execute and all the activity they generate, was as follows:

  1. Fitbit – 92%
  2. Verizon – 92%
  3. Uber – 87%
  4. Skype – 87%
  5. Facebook – 82%
  6. AirB & B – 82%
  7. BIGO LIVE – 82%
  8. Instagram – 79%
  9. Tinder – 77%
  10. Bumble – 77%
  11. Snapchat – 77%
  12. WhatsApp – 77%
  13. Zoom – 77%
  14. YouTube – 77%
  15. Booking – 77%
  16. Amazon – 77%
  17. Telegram – 77%
  18. Grinder – 72%
  19. Likke – 72%
  20. LinkedIn – 72%

Among the 50 applications that kill the battery and memory of the phone are also Twitter (no. 25), Shazam (30), Shein (31), Spotify (32), Pinterest (37), Amazon Prime (38), Netflix (40), TikTok (41), Duolingo (44) and Uber Eats (50).

If you are already considering doing a general cleaning of apps, you can consult the complete list here .

By: Entrepreneur en Español / Entrepreneur Staff

Source: Uber, Facebook, Instagram and other apps that are slowly killing your smartphone

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Our smartphones have become such an integral part of our lives that we can’t imagine life without it. Just like any object, phones are also subjected to wear and tear as well as our mishandling. Here are some things that you should stop if you want to prolong your phone’s life.

Draining your phone’s battery
Most smartphones have lithium-ion batteries with limited life cycles. If you’re constantly draining your phone to 1% before charging, it reduces the battery’s life cycles.

Exposing your phone to drastic temperatures
We understand that your phone can’t be left in your bag or pocket all the time. However, don’t leave it out in temperatures below 0 and above 35 degrees celsius as permanent damages may be done to the handset.

Maxing out your storage
Your phone needs extra storage space in order for the operating system to continue functioning. Maxing out your storage causes your phone to lag or crash. Avoid this by backing up your phone’s content regularly to either your computer or cloud storage.

Leaving your phone in the shower
Doesn’t a nice hot shower feels good at the end of the day? Not so much for your phone. Steam can seep into your phone and condense into water, which may short circuit the hardware.

Constantly dropping your phone
No matter how good the protective casing your phone is in, dropping it constantly will affect its internal hardware. Be thankful if it’s just a cracked screen; more often than not, the damages are more serious than that.

Too many background apps
Is it really necessary to keep Candy Crush, Facebook, Instagram, Calendar and Whatsapp all opened at the same time? This causes your phone to dedicate extra RAM to these apps and drains your battery.

Not turning your phone off
Like humans, your phone also needs a break once in a while. Leaving it on 24/7 can shorten the lifespan of the battery and decrease its performance.

Overnight charging
Most smartphones are clever enough to cut off the power supply to the battery once it’s fully charged. However, lithium-ion batteries don’t fare well against high heats. When you leave your phone plugged in overnight, especially with the casing on, overheating can occur and decrease the battery life.

Relying on cellular data
If you’re only using 3G/4G for internet connectivity, think again. Connecting to Wi-Fi consumes less energy than data network which helps make your battery lasts longer.

Cleaning your phone with household products
There’s a reason why cleaning agents exist specifically for phones. The chemicals in your household bleach or detergent can damage the protective layer often found on your phone’s screen.

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Tiny Graphene Microchips Could Make Your Phones & laptops Thousands of Times Faster, Say Scientists

Graphene strips folded in similar fashion to origami paper could be used to build microchips that are up to 100 times smaller than conventional chips, found physicists – and packing phones and laptops with those tiny chips could significantly boost the performance of our devices.

New research from the University of Sussex in the UK shows that changing the structure of nanomaterials like graphene can unlock electronic properties and effectively enable the material to act like a transistor.  

Innovation

The scientists deliberately created kinks in a layer of graphene and found that the material could, as a result, be made to behave like an electronic component. Graphene, and its nano-scale dimensions, could therefore be leveraged to design the smallest microchips yet, which will be useful to build faster phones and laptops. 

SEE: Hiring Kit: Computer Hardware Engineer (TechRepublic Premium)

Alan Dalton, professor at the school of mathematical and physics sciences at the University of Sussex, said: “We’re mechanically creating kinks in a layer of graphene. It’s a bit like nano-origami.  

“This kind of technology – ‘straintronics’ using nanomaterials as opposed to electronics – allows space for more chips inside any device. Everything we want to do with computers – to speed them up – can be done by crinkling graphene like this.” 

Discovered in 2004, graphene is an atom-thick sheet of carbon atoms, which, due to its nano-sized width, is effectively a 2D material. Graphene is best known for its exceptional strength, but also for the material’s conductivity properties, which has already generated much interest in the electronics industry including from Samsung Electronics. 

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The field of straintronics has already shown that deforming the structure of 2D nanomaterials like graphene, but also molybdenum disulfide, can unlock key electronic properties, but the exact impact of different “folds” remains poorly understood, argued the researchers.  

Yet the behavior of those materials offers huge potential for high-performance devices: for example, changing the structure of a strip of 2D material can change its doping properties, which correspond to electron density, and effectively convert the material into a superconductor.  

The researchers carried an in-depth study of the impact of structural changes on properties, such as doping in strips of graphene and of molybdenum disulfide. From kinks and wrinkles to pit-holes, they observed how the materials could be twisted and turned to eventually be used to design smaller electronic components.  

Manoj Tripathi, research fellow in nano-structured materials at the University of Sussex, who led the research, said: “We’ve shown we can create structures from graphene and other 2D materials simply by adding deliberate kinks into the structure. By making this sort of corrugation we can create a smart electronic component, like a transistor, or a logic gate.” 

SEE: Microsoft’s quantum cloud computing plans take another big step forward

The findings are likely to resonate in an industry pressed to conform to Moore’s law, which holds that the number of transistors on a microchip doubles every two years, in response for growing demand for faster computing services. The problem is, engineers are struggling to find ways to fit much more processing power into tiny chips, creating a big problem for the traditional semiconducting industry. 

A tiny graphene-based transistor could significantly help overcome these hurdles. “Using these nanomaterials will make our computer chips smaller and faster. It is absolutely critical that this happens as computer manufacturers are now at the limit of what they can do with traditional semiconducting technology. Ultimately, this will make our computers and phones thousands of times faster in the future,” said Dalton. 

Since it was discovered over 15 years ago, graphene has struggled to find as many applications as was initially hoped for, and the material has often been presented as a victim of its own hype. But then, it took over a century for the first silicon chip to be created after the material was discovered in 1824. Dalton and Tripathi’s research, in that light, seems to be another step towards finding a potentially game-changing use for graphene.

Daphne Leprince-Ringuet

By: Daphne Leprince-Ringuet

Subject Zero Science

Graphene Processors and Quantum Gates Since the 1960s, Moore’s law has accurately predicted the evolution trend of processors as to the amount of transistor doubling every 2 years. But lately we’ve seen something odd happening, processor clocks aren’t getting any faster. This has to do with another law called Dennard Scaling and it seems that the good old days with silicon chips are over. Hello everyone, subject zero here! Thankfully the solution might have been available for quite some time now and Graphene offers something quite unique to this problem, not only for your everyday processor types, but also Quantum computing. In 2009 it was speculated that by now we would have the famous 400GHz processors, but this technology has proven itself to be a bit more complicated than previously thought however most scientists including me, believe that in the next 5 years we will see the first Graphene commercial hardware come to reality. References https://en.wikipedia.org/wiki/Quantum…https://www.nature.com/articles/s4153…https://www.hpcwire.com/2019/05/08/gr…https://en.wikipedia.org/wiki/Graphen…https://www.computerhope.com/history/…http://www.tfcbooks.com/teslafaq/q&a_…https://www.rambus.com/blogs/understa…https://www.technologyreview.com/s/51…https://arxiv.org/ftp/arxiv/papers/13…https://www.sciencedaily.com/releases…https://www.nature.com/articles/srep2…http://infowebbie.com/scienceupdate/s…https://graphene-flagship.eu/field-ef…https://github.com/karlrupp/microproc…https://aip.scitation.org/doi/full/10…https://www.theglobeandmail.com/repor…

Chinese Scientists Claim Breakthrough in Quantum Computing Race

Chinese scientists claim to have built a quantum computer that is able to perform certain computations nearly 100 trillion times faster than the world’s most advanced supercomputer, representing the first milestone in the country’s efforts to develop the technology.

The researchers have built a quantum computer prototype that is able to detect up to 76 photons through Gaussian boson sampling, a standard simulation algorithm, the state-run Xinhua news agency said, citing research published in Science magazine. That’s exponentially faster than existing supercomputers.

The breakthrough represents a quantum computational advantage, also known as quantum supremacy, in which no traditional computer can perform the same task in a reasonable amount of time and is unlikely to be overturned by algorithmic or hardware improvements, according to the research.

While still in its infancy, quantum computing is seen as the key to radically improving the processing speed and power of computers, enabling them to simulate large systems and drive advances in physics, chemistry and other fields. Chinese researchers are competing against major U.S. corporations from Alphabet Inc.’s Google to Amazon.com Inc. and Microsoft Corp. for a lead in the technology, which has become yet another front in the U.S.-China tech race.

Read more: Why Quantum Computers Will Be Super Awesome, Someday: QuickTake

Google said last year it has built a computer that could perform a computation in 200 seconds that would take the fastest supercomputers about 10,000 years, reaching quantum supremacy. The Chinese researchers claim their new prototype is able to process 10 billion times faster than Google’s prototype, according to the Xinhua report.

Xi Jinping’s government is building a $10 billion National Laboratory for Quantum Information Sciences as part of a big push in the field. In the U.S., the Trump administration provided $1 billion in funding to research into artificial intelligence and quantum information earlier this year and has sought to take credit for Google’s 2019 breakthrough.

By Shiyin Chen

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DW News

Chinese scientists have announced their development of the most powerful quantum computer in the world. It works 100 trillion times faster than the fastest supercomputers out there and comes little more than a year after Google unveiled Sycamore, their own quantum computer. Chinese scientists have announced their development of the most President Xi Jinping has said research and development in quantum science is an urgent matter of national concern. And the country has invested heavily in this technology, spending billions in recent years. It has become a world leader in the field. Subscribe: https://www.youtube.com/user/deutsche… For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Facebook: https://www.facebook.com/deutschewell… ►Twitter: https://twitter.com/dwnews ►Instagram: https://www.instagram.com/dwnews Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/channel/deuts…#QuantumComputer#Cybersecurity#China

How the Pandemic Finally Ushered in the Golden Age of the QR Code

Last month, Denso Wave Inc., an obscure Japanese conglomerate that sounds vaguely made up, received a prestigious award from the Institute of Electrical and Electronics Engineers, the largest association of technical professionals in the world. 

Ordinarily, this would be one of those tossed-off bits of corporate news that appears in press releases before sinking to the bottom of the internet archives like a high school lacrosse score. But the timing was noteworthy. After all, Denso Wave, the venerable honoree, was being celebrated in 2020 for something its workers had invented all the way back in 1994: the QR Code. 

Given the rapid adoption and even more rapid obsolescence of technology, having a 25-year-old invention showered with laurels seems weird — like if the Recording Academy decided to award the Smashing Pumpkins a Grammy for Mellon Collie and the Infinite Sadness next January. But that’s 2020 for you. Fanny packs and wide-leg jeans are back, Russia is a menace again, Boomers run the show, and everyone is kinda pissed off at Smash Mouth. It’s like the 1990s all over again.


And despite all our rage, the QR code is suddenly very relevant again. After many polarizing years — in which Quick Response codes became a cultural punchline, started to appear on tattoos and gravestones, earned the scorn of Tumblrs and were declared dead — the pandemic has put two-dimensional black-and-white pixel patterns back in our life again, perhaps permanently.

Recently, the payment platform Venmo introduced its very first credit card, which features a huge QR code right on the front. “When you’re out for dinner and everyone throws their card into the folio, the waiter has to split the check between four or five cards,” explained Venmo Senior Vice President Darrell Esch. “Whereas here, I can throw my card into the center, and everybody else can quickly scan my code, link to my Venmo and push the funds to settle.”

The irritating specter of split-check dinners may seem quaint in the era of social distancing, but what the QR code also offers for this surreal time is a way to limit the amount of physical touching strangers and consumers have to do, which is a huge reason why we’re hearing so much about QR codes again. They’re easy enough to use and they help us keep space. Over the summer, the British government released a contact-tracing app using the technology to keep track of attendees at potential super-spreader events, and later this year, CVS will roll out touchless payment using QR codes at 8,000 of its stores. (God willing, the foot-long receipts will remain.) 

Another feature of the QR renaissance revolves around the reality that, in spite of American and European dismissals, QR codes have been insanely popular across much of Asia this whole time. In China, consumers buy everything, from street-cart jianbing to Swarovski crystals, using quick response-enabled payments. In recent years, QR codes have accounted for a full third of mobile transactions there to the tune of a trillion dollars in overall sales.

It’s wild to think that after many clumsy debuts (especially in guerilla marketing campaigns), QR codes are finally having their moment — in fancy restaurants, in social justice protests, in doctors’ offices — but the truth is that we had to grow into our QR codes on this side of the world. And sometimes, that takes many years to do. 

When Americans first started seeing square-patterned panels, we weren’t initially well-equipped to deal with them. The weak cellular data of the “Can you hear me now?” era often made processing a QR code an infuriating experience that belied the whole point of the technology. And then, of course, there were Apple-induced inefficiencies at the head of the trend. “If you wanted to actually scan one of these things, you [needed] to download a separate bespoke app to be able to do it,” Nicolás Rivero recently vented about the early days of consumer QR codes. 

Despite being technologically more prepared, we still have a ways to go before the QR wave means we’ll all be buying street meat or tipping buskers with the whip of a phone. After all, tens of millions of Americans still don’t carry smartphones and tens of millions more are cranky about their tech. And so, like cash, vinyl, or paper books, the old analog ways have a funny tendency to stick around. 

By Adam Chandler @AllMyChandler

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The coronavirus pandemic has opened up a new frontier for collecting your personal details. Across much of the country customers are having to use their mobile phones to register before they can sit down in a café or restaurant. Some of these online check-ins are run by marketing companies and there are concerns the information could be snatched up by data merchants. Subscribe: http://ab.co/1svxLVE

Read more here: https://www.abc.net.au/news/2020-10-3…#QRCodes#QRCodeCovidCheckIns ABC News provides around the clock coverage of news events as they break in Australia and abroad, including the latest coronavirus pandemic updates. It’s news when you want it, from Australia’s most trusted news organisation. For more from ABC News, click here: https://ab.co/2kxYCZY Watch more ABC News content ad-free on iview: https://ab.co/2OB7Mk1 Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 Like ABC News on Facebook: http://facebook.com/abcnews.au Follow ABC News on Instagram: http://instagram.com/abcnews_au Follow ABC News on Twitter: http://twitter.com/abcnews#ABCNews#ABCNewsAustralia#breakingnews

This Japan Startup Is Using Deep Learning To Detect Early-Stage Cancer In Blood Samples

Imagine going for a routine blood test during an annual health checkup and being able to select a screening option that could tell you whether you have early-stage cancer. A Japanese startup is using deep learning technology to realize this dramatic advance in the fight against cancer, one of the top causes of death around the world.

A technician prepares samples at PFDeNA’s lab in Tokyo
A technician prepares samples at PFDeNA’s lab in Tokyo, where researchers are developing a screening system for early detection of cancer from blood samples. Japan BrandVoice

Unique skillsets

PFDeNA Inc. was established in 2016 as a joint venture between DeNA, a Japanese internet giant, and Preferred Networks, Japan’s leading artificial intelligence startup, to solve complex problems. One such problem is cancer detection.

PFDeNA’s cancer research can be traced back to the vision of one of Japan’s pioneering entrepreneurs. In 1999, Namba Tomoko founded DeNA, a mobile and online services company that had extraordinary success in e-commerce and gaming. Namba stepped down from her role as CEO in 2011 to care for her cancer-stricken husband, but her commitment to fighting the disease inspired DeNA to launch a healthcare business with its own bioscience lab in 2014. Meanwhile, Preferred Networks had been conducting research on cancer screening with National Cancer Center Japan since 2015, but needed a partner with expertise in lab operations and business. The two companies decided to use PFDeNA as a platform for collaboration, which began in 2018.

DeNA founder Namba Tomoko
DeNA founder Namba Tomoko’s commitment to fighting cancer inspired DeNA’s healthcare business. Japan BrandVoice

Led by board members including DeNA President and CEO Moriyasu Isao and Preferred Networks CEO Nishikawa Toru, PFDeNA is harnessing the power of deep learning, an artificial intelligence technique modeled on the brain, as a way to detect cancer as early as possible. To do that, the venture is building computer tools as well as a state-of-the art lab that will be able to find almost undetectable signs of cancer in routine blood samples. This “liquid biopsy” approach contrasts greatly with current methods such as radiographic imagining and tissue biopsies.

“We want to transform healthcare from a sick-care model, in which patients are cared for when they become ill, to one based on preventive medicine,” says Yoneyama Hiroshi, executive officer at DeNA and vice president of PFDeNA. With a background in business development and healthcare, Yoneyama is keenly aware of the challenges faced by the medical care system in Japan.

“There’s a dire need for early-cancer detection, not only in Japan but overseas as well,” Yoneyama says. “There are hurdles in the liquid biopsy field but we believe we can overcome them based on the strengths of our two founding companies.”

Each partner brings a unique skillset to the challenge. Preferred Networks’ specialty is developing cutting-edge AI solutions. DeNA is able to quickly make decisions on large-scale investments based on its long experience in mobile services. It’s also a player in the healthcare business, and has accumulated significant experience in negotiating with medical centers as well as lab operations. In 2014, DeNA began a direct-to-consumer genetic testing service called MYCODE, which can detect predisposition to a variety of illnesses. About 90% of MYCODE users have made lifestyle modifications to protect their health.   

Looking for molecular changes

PFDeNA aims to screen for 14 types of cancer, including lung and pancreatic cancer, and estimates the domestic market for such services could be worth about 400 billion yen ($3.8 billion). The startup is working to develop a system that can rapidly detect telltale signs of the 14 cancers with just one blood test. These can include changes in the number of molecules that can indicate the likelihood or presence of cancer.

Prostate-specific antigen (PSA), for instance, is a protein produced by the prostate gland that is used to screen for prostate cancer. Genetic mutations can also suggest whether a patient may be more likely to develop certain kinds of cancer. PFDeNA is examining the expression patterns of extracellular ribonucleic acid (exRNA) including microRNA (miRNA) as a potential screening tool for multiple types of cancer. Many cancer researchers expect that certain changes in these miRNA biomarkers can indicate the presence of cancer in various organs.

PFDeNA Vice President Yoneyama Hiroshi
Healthcare must be transformed from a sick-care model to one based on preventive medicine, says PFDeNA Vice President Yoneyama Hiroshi. Japan BrandVoice

“In addition to massive computational resources, high-quality data is indispensable for the high-precision deep learning computations needed to create an accurate screening system,” says Abe Motoki, a bioinformatics engineer at Preferred Networks. Abe is in charge of developing a predictive model using deep learning. He also has access to Preferred Networks’ computational resources including the MN-3 supercomputer, recently ranked as the world’s most energy efficient on the Green500 list.

“With a disease like prostate cancer, we only need to look at the levels of just one biomarker, PSA,” Abe says. “But with we are trying to detect multiple types of cancer by analyzing over a thousand exRNA expression levels, which is way more than humans can possibly handle. That’s why we need technology like deep learning.”

A powerful collaboration

Japan provides an ideal location for medical startups such as PFDeNA, in part because of readily available medical checkups covered by employers and municipalities, as well as a wealth of high-quality medical data. At its lab in Tokyo, PFDeNA is analyzing thousands of blood samples provided, with patient consent, by medical institutions such as National Cancer Center Japan. The company is working with more than 10 medical centers as it works toward its goal of building a rapid-screening system that could be part of annual medical checkups in the future. These partnerships, along with collaborations with industry and academia, form a solid foundation that’s giving PFDeNA the best chance of succeeding in its quest.

Abe Motoki, a bioinformatics engineer at Preferred Networks
An accurate cancer-screening system requires high-quality data, says Abe Motoki, a bioinformatics engineer at Preferred Networks. Japan BrandVoice

The Japanese government has also pivoted to support such efforts. With their universal healthcare system, Japanese tend to focus on treating problems, paying less attention to prevention. This tendency, along with the aging population, has increased demand for medical care. While grappling with these issues, the Japanese government is trying to transform the national healthcare system into one that focuses more on prevention. The state is also backing R&D projects in the field of early disease prediction and intervention through programs such as the Cabinet Office’s Moonshot R&D program.

“The Japanese government is very keen to come up with measures for cancer detection and prevention, so we fit into the context of what it’s doing,” says Yoneyama. “We were able to receive cooperation from more than 10 medical institutions because they’re working on this issue, and it’s now a trend. So Japan, as a government and as a whole, is very much backing this movement and taking leadership in this area.”

While PFDeNA works toward publishing the results of its research in academic journals, it’s consulting with the Pharmaceuticals and Medical Devices Agency, the authority responsible for certifying drugs and medical devices in Japan, in order to streamline approval of its services when they’re ready for the market. 

PFDeNA’s lab
PFDeNA’s lab has already processed thousands of samples in its quest to build an early cancer detection service. Japan BrandVoice

“Japan is an aging society, and early cancer detection is one way in which the burden of healthcare costs can be reduced,” says Ishikura Kiyo, associate director of PFDeNA’s healthcare business. “Liquid biopsies are a hot international topic right now. This service would be the first of its kind in the world and it’s a complex challenge to overcome. It’s a long-term journey but we have already begun.”

Note: All Japanese names in this article are given in the traditional Japanese order, with surname first.

To learn more about PFDeNA, click here (Japanese).  

To learn more about DeNA, click here.

To learn more about Preferred Networks, click here.

Japan

Japan

Japan is changing. The country is at the forefront of demographic change that is expected to affect countries around the world. Japan regards this not as an onus but as a bonus for growth. To overcome this challenge, industry, academia and government have been moving forward to produce powerful and innovative solutions. The ongoing economic policy program known as Abenomics is helping give rise to new ecosystems for startups, in addition to open innovation and business partnerships. The Japan Voice series explores this new landscape of challenge and opportunity through interviews with Japanese and expatriate innovators who are powering a revitalized economy. For more information on the Japanese Government innovations and technologies, please visit https://www.japan.go.jp/technology/.

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