Daily Archives: March 23, 2021

News: Superhuman CEO Rahul Vohra is coming to TechCrunch Early Stage in July

The frequent difficulty of founders finding product-market fit has been a topic of constant (and ever-evolving) discussion at TechCrunch conferences over the years. Superhuman founder and CEO Rahul Vohra will be joining us at TechCrunch Early Stage: Marketing & Fundraising in July to dive into the much-obsessed topic of product-market fit. We’re looking to dig

The frequent difficulty of founders finding product-market fit has been a topic of constant (and ever-evolving) discussion at TechCrunch conferences over the years.

Superhuman founder and CEO Rahul Vohra will be joining us at TechCrunch Early Stage: Marketing & Fundraising in July to dive into the much-obsessed topic of product-market fit. We’re looking to dig into what exactly finding product-market fits means to the startup ecosystem of 2021.

The repeat founder’s email service platform has raised more than $33 million in funding from firms like Andreessen Horowitz and First Round Capital, providing users with an algorithmically-sorted email app that has set a lot of trends in emerging enterprise software on both the design and go-to-market strategy front.

The startup is oft-referenced as a prime example of the “consumerization” of enterprise software trend which has seen more and more workplace SaaS apps level-up their focus on user-centric design. We’ll ask him how he feels about the fact that “Superhuman for X” has grown to be a fairly common formula for workplace elevator pitches.

We’ll also talk with him about how he found an audience for a $30 per month subscription app and how the company has scaled its product to meet their customers’ other needs. In addition to the hat he wears as the founder of Superhuman, we’ll ask him about how he views the challenge from the other side of the table as a prolific angel investor. The fund that he manages with Eventjoy founder Todd Goldberg announced a $7 million fund last year and the duo has backed several startups, including Clubhouse, Mercury and Coda.

We think it’s going to be a conversation you can’t miss and it’s just one part of a two-day event exploring the many aspects of early-stage startups this July. And if you move fast, you can check out Rahul’s session in July as well as all of the great content happening at TC Early Stage: Operations & Fundraising in April with a dual event ticket — check out the entire April event agenda lineup here.

Our first TC Early Stage event is coming up fast, so be sure to grab your dual event ticket to TC Early Stage on April 1-2 and July 8-9 to save $100 or more before prices increase this Friday.

News: Eat Just (the alt-protein company formerly known as Hampton Creek) has raised another $200 million

Eat Just, the purveyor of eggless eggs and mayonnaise and the first government-approved vendor of lab-grown chicken, has raised $200 million in a new round of funding, the company said. The funding was led by the Qatar Investment Authority, the sovereign wealth fund of the state of Qatar, with additional participation from Charlesbank Capital Partners

Eat Just, the purveyor of eggless eggs and mayonnaise and the first government-approved vendor of lab-grown chicken, has raised $200 million in a new round of funding, the company said.

The funding was led by the Qatar Investment Authority, the sovereign wealth fund of the state of Qatar, with additional participation from Charlesbank Capital Partners and Vulcan Capital, the investment arm of the estate of Microsoft co-founder Paul G. Allen.

Since its launch in 2011 as Hampton Creek, the company has raised more than $650 million all to build out capacity for its egg replacement products and its new line of lab-grown meat.

“We are very excited to work with our investors to build a healthier, safer and more sustainable food system. Their knowledge and experience partnering with companies that are transforming numerous industries were fundamental in our decision to partner with them,” said Josh Tetrick, co-founder and CEO of Eat Just, in a statement.

Eat Just’s evolution hasn’t been without controversy. In 2017, the company and its chief executive withstood a failed coup, which forced the firing of several executives. The company also saw its entire board resign in the aftermath of those firings, only to replace them with a new slate of directors months later.

In the aftermath, Hampton Creek rebranded and refocused. These days the company’s products fall into two somewhat related categories. There’re the plant-based egg replacement products and eggless mayonnaise and the lab grown chicken products that are meant to replace poultry farmed chicken meat.

Since the egg side of Eat Just’s chicken and egg business definitely came first, it’s worth noting that the company’s products are sold in more than 20,000 retail outlets and 1,000 foodservice locations. since it began selling the product, the company has moved more than 100 million eggs to roughly one million U.S. households.

The company’s eggs are also on offer in Dicos, a fast food chain in China, and it’s got a deal to put out a sous vide egg replacement product with Cuisine Solutions. The eggs are also available in Peet’s Coffee locations around the country and Eat Just has expanded its eggless distribution platform into Canada.

Then there’s the company’s GOOD Meat product. That was available for a short time in Singapore. The company expects to slash production costs and expand its commercial operations while working on other kinds of meats as well, according to a statement.

It’s a long way from where the Eat Just started, when it raised its first millions from Khosla Ventures and Founders Fund.

News: Roll still doesn’t know how its hot wallet was hacked

Move fast, break things, get hacked. That’s what happened at Roll, the social currency platform that allows creators to mint and distribute their own Ethereum-based cryptocurrency known as social tokens. Last week, Roll disclosed a hacker had stolen $5.7 million from its hot wallet, a little over a year after the company launched. Roll set

Move fast, break things, get hacked.

That’s what happened at Roll, the social currency platform that allows creators to mint and distribute their own Ethereum-based cryptocurrency known as social tokens. Last week, Roll disclosed a hacker had stolen $5.7 million from its hot wallet, a little over a year after the company launched.

Roll set up a $500,000 fund to help creators recoup their losses, and the company promised to hire a third-party to audit its security infrastructure.

But the company has so far been unable to contract with security investigators to probe the breach, leaving the startup to look for clues itself. A week has passed since the breach, and the social currency startup says it still doesn’t know how the hacker broke in or stole its private keys.

In a call with TechCrunch this week, Roll executives confirmed its infrastructure never underwent a security audit, a process designed to help find and fix vulnerabilities, prior to its launch.

“We weren’t ready from a security standpoint,” said Roll CEO Bradley Miles.

“This incident was a big setback for us, we will revamp a lot of infrastructure around this that we have in place to prevent something like this from happening again,” said Roll’s chief technology officer Sid Kalla, who oversees cybersecurity because the company does not have dedicated staff.

The executives said while its smart contracts — the technology that underpins the blockchain — were audited by a third-party firm, the rest of the company’s infrastructure was never stress-tested.

“That was a shortcoming on our end, and we should have done this earlier,” said Kalla.

The emptying of Roll’s hot wallet comes as social currency climbs to new levels of popularity. Roll has netted high-profile creators like actor Terry Crews, along with hundreds of other social currency on the platform, many plummeting in value after the hot wallet was hacked.

Some of the larger social currencies, like $WHALE, bounced back fairly quickly after the breach of Roll’s hot wallet. A month earlier, $WHALE “serendipitously withdrew” a large amount of its supply to its cold wallets, which aren’t connected to the internet, in anticipation of community distributions. The social currencies that had measures in place proved some resiliency against the hack.

Here’s a picture what resilience really looks like. Chapeau, @whale_community. pic.twitter.com/5nftDdZkyg

— Legendary ➿ (@Legendary_NFT) March 16, 2021

After the company realized its hot wallet was emptied, the company spent the first two days following the money trail. Miles said the company engaged with forensic blockchain company Chainalysis for help. The company said it was looking at his logs, but says they have not seen any anomalous logins. Roll uses Amazon’s cloud for its infrastructure, and only a handful of employees have access to the private keys, and their accounts are secured with app-based authentication codes, said Kalla.

“We’re a young company, we’re growing extraordinarily quickly,” said Miles, who admitted that the company’s response “could have been better.”

“There’s no scenario in which you can lose that kind of money and not bring in incident response,” said Jake Williams, founder of cybersecurity firm Rendition Infosec. “The idea that you would try to do a DIY incident response, especially if it’s not your core capability, is just ridiculous.”

“To rebuild trust, the company has to come clean on where the failures were at,” said Williams, a former NSA hacker turned incident responder.

Roll is rebuilding its infrastructure, but did not give a timeline for when the work would be completed. The company said it won’t allow users to make withdrawals until it’s confident that its infrastructure is secure. The company says it will engage a security company to audit the changes to its infrastructure. Roll also said it will reduce how many tokens it holds in its hot wallet.

Miles said the company’s relief fund for creators was raised to $750,000, which he said will go directly to affected communities. The company also plans to hire a dedicated chief information security officer when its next financing round closes.

News: Most African YC-backed startups in today’s batch are focused on fintech

In Africa, Y Combinator is known to be a major backer of most of the continent’s well-known startups. Two of the most talked-about in the last two quarters — Flutterwave and Paystack — are YC-backed. Their successes (Flutterwave’s billion-dollar valuation and Paystack’s rare exit to Stripe) have greatly increased YC’s appeal in the eyes of founders

In Africa, Y Combinator is known to be a major backer of most of the continent’s well-known startups.

Two of the most talked-about in the last two quarters — Flutterwave and Paystack — are YC-backedTheir successes (Flutterwave’s billion-dollar valuation and Paystack’s rare exit to Stripe) have greatly increased YC’s appeal in the eyes of founders on the continent with local investors clamoring to get their portfolio into the accelerator.

Unlike last year where Y Combinator held its Demo Day, both winter and summer in two days, it’s a single day for this Winter 2021 batch.

This is the accelerator’s third online demo day, its second all-virtual class and remote pitch session following its decision to go fully remote from the previous batch (Summer 2020).

A total of 319 companies pitched today from 41 countries drawing attention from more than 2,400 investors.  However, only ten African startups pitched and similar to other batches; most of them are fintechs.

Other startups offer e-commerce fulfillment, edtech and B2B food marketplace services. Five startups represent Nigeria; three are from Egypt, and one from the Ivory Coast and Kenya. Here they are building.

Dayra (Egypt)

Most of the gig workers in Egypt are unbanked, and it’s difficult for digital platforms to pay them for their services. The traditional method would be to use cash or third-party institutions.

Founded by Omar Ekram, Dayra is trying to solve this via an API. With its platform, Egyptian businesses can offer financial services including loans to unbanked workers and customers in the country.

Djamo (Ivory Coast)

While there has been a huge profusion of financial services that have emerged in recent years in Africa, there’s still a huge underserved gap in Francophone Africa. In fact, less than 25% of the population is banked.

Djamo acts as a challenger bank and offers banking solutions to break into this huge untapped market and help with financial inclusion in the region. Hassan Bourgi and Regis Bamba founded the Ivorian startup. 

Kidato (Kenya)

In African public schools, the student-teacher ratio can be as high as 50:1. This doesn’t aid effective learning. Other options like private schools can be costly.

Kidato, an edtech startup founded by Sam Gichuru, have classes with student-teacher ratios at 5:1. They also offer the same international curriculum as private schools in the country but collect much lower fees.

Flux (Nigeria)

It takes days and sometimes weeks to send money from the U.S. to Nigeria and most African countries. There’s also the problem with expensive fees.

Flux, a Nigerian remittance startup, is using crypto to tackle this. Via an application and from a wallet, people can convert fiat into crypto and send it to the wallets of people in other countries who convert back to fiat if they choose. The startup was founded by Ben Eluan, Osezele Orukpe, and Israel Akintunde.

NowPay (Egypt)

Financial stress plays a major role as a top distraction for employees. NowPay, a startup founded by Sabry Abuelenien and Mostafa Ashour, bridges that gap and provides several benefits for employers that choose to address this area of employee wellness proactively.

The company enables corporates to offer salary advances to employees. It also improves savings, spending, budgeting, and borrowing for employees by building products that tackle every vertical.

Mono (Nigeria)

Due to the proliferation of financial services in Africa, it has become extremely difficult for banks and fintechs to combine users’ data from multiple points and make sense of it.

By streamlining various data in a single API, Mono helps companies and third-party developers retrieve vital information like account statements, real-time balance, historical transactions, income, expense, and account owner identification. Abdul Hassan and Prakhar Singh founded the company.

Prospa (Nigeria)

In the U.S. or the U.K, you can set up a business account in minutes but it can take hours and days in Nigeria. And most of this is still executed offline and on paper.

Prospa is a neobank for microbusinesses in Nigeria founded by Frederik Obasi and Rodney Jackson-Cole. It helps these businesses make international payments to more than 10 countries including China, Kenya, the U.K., and the U.S.

Flextock (Egypt)

When merchants launch their e-commerce businesses, they can easily manage the end-to-end operations in the early stages. But as they begin to grow, managing their own operations can become difficult.

This is a burden for most businesses in Egypt and Flextock, a startup founded by Mohamed Mossaad and Enas Siam, solves it by providing an end to end fulfilment service. They manage a business inventory, pick, pack and ship orders while providing real-time visibility and insights into their products.

Sendbox (Nigeria)

For some individuals and merchants, shipping can be a painstaking process. To operate efficiently, they partner with one or more service providers or build their delivery operations themselves.

Sendbox describes itself as a “fulfillment by Amazon for African merchants.” The company provides shipping, escrow payments, among other services, to social commerce merchants in Nigeria. Emotu Balogun and Olusegun Afolahan founded the company.

Vendease (Nigeria)

For small and mid-sized restaurants in Nigeria and most of Africa, food procurement can be a complex process to manage.

Founded by Tunde Kara, Olumide Fayankin, Gatumi Aliyu, and Wale Oyepeju, Vendease solves this problem by building a marketplace that allows restaurants to buy directly from farms and food manufacturers.

News: QuantumScape’s share sale to fund solid-state battery production roils its market value

QuantumScape has issued a share offering to pay for an expanded pilot production line for its solid-state batteries just months after it became a publicly traded company via a reverse merger. QuantumScape said in a regulatory filing that the net proceeds from its sale of 13 million shares — along with an additional 1.95 million

QuantumScape has issued a share offering to pay for an expanded pilot production line for its solid-state batteries just months after it became a publicly traded company via a reverse merger.

QuantumScape said in a regulatory filing that the net proceeds from its sale of 13 million shares — along with an additional 1.95 million shares if underwriters exercise that option — could be much as $859 million based upon an assumed public offering price of $59.34 per share. The offering is expected to be priced after the market closes Wednesday, Bloomberg reported. The funds will be used to build a larger pre-pilot line called QS-0 and cover its part of a joint venture with Volkswagen Group for an expanded manufacturing facility known as QS-1.

Investors haven’t responded well in the hours following the initial offering, with prices falling more than 13% since launching the share offering. The market’s response is likely tied to the surprising timing of this share offering. Just six months ago, QuantumScape agreed to merge with a special purpose acquisition company (Kensington Capital Acquisition Corp.). At the time, QuantumScape said it was able to raise more than $700 million through the business combination, a figure that includes $500 million in private investment in public equity, or PIPE. The raise was anchored by institutional investors, including Fidelity Management & Research Company and Janus Transaction.

QuantumScape worked quietly for years to develop solid-state batteries, a next-generation technology that could help unlock longer ranges and faster charging times in electric vehicles. The company attracted attention and capital early on from high-profile venture firms like Kleiner Perkins and Khosla Ventures. Volkswagen entered the picture in 2012. The automaker has invested a total of $300 million in QuantumScape, including $200 million last year. That additional backing was to accelerate that joint development work, Thomas Schmall, chairman of the board of management of Volkswagen Group components, said at the time.

The heart of the VW-QuantumScape relationship is its joint venture, which was announced in 2018, that aims to accelerate the development of solid-state battery technology and then produce them at commercial scale. The companies have publicly disclosed plans to set up a pilot plant for the industrial-level production of the solid-state batteries. QuantumScape announced in September, just four months after that extra $200 million in VW investment, that it had agreed to merge with Kensington Capital Acquisition Corp.

QuantumScape announced in 2021 plans to expand its manufacturing capacity by adding a 200,000 square foot pre-pilot line facility in California. This pre-pilot line, called QS-0, will now have more than double the announced capacity, if QuantumScape is successful in its plans. The QS-0 is intended in part to provide the large numbers of additional samples QuantumScape needs for its solid-state battery development and to test and tune the systems and processes it intends to use for mass production, the company said.

The pre-pilot line will also be used to produce enough prototype cells for Volkswagen and other automotive OEMs as well as prospective customers in other industries. QuantumScape said it expects to secure a long-term lease for QS-0 in the second half of this year and to be producing prototype cells in 2023.

QuantumScape has plans to also build a 21 GWh battery production line through its joint venture with Volkswagen.

“The proceeds of this offering are intended to provide sufficient funding to build the larger version of QS-0, to fund QS-0 operating expenses, to fund our share of the equity portion of the joint venture’s costs of building the QS-1 Expansion, net of debt intended to be incurred by the joint venture, and for working capital and general corporate purposes,” the company said in the filing.

News: Stock trading app Freetrade raises $69 million

U.K. challenger stockbroker Freetrade has raised a $69 million Series B round led by Left Lane Capital. The growth fund of L Catterton and existing investor Draper Esprit also participated. Freetrade operates a stock trading app and has managed to attract 600,000 users in the U.K. — they generated £1 billion in quarterly trade volume.

U.K. challenger stockbroker Freetrade has raised a $69 million Series B round led by Left Lane Capital. The growth fund of L Catterton and existing investor Draper Esprit also participated. Freetrade operates a stock trading app and has managed to attract 600,000 users in the U.K. — they generated £1 billion in quarterly trade volume.

Freetrade has reached a post-money valuation of $366 million following today’s funding round. In December 2020, the company generated $1.4 million in revenue.

After signing up, Freetrade lets you buy and sell shares from the company’s mobile app. If you want to invest in companies with expensive shares, such as Alphabet (Google’s parent company), you can buy fractional shares. Instead of spending over $2,000 for a single share, you can buy one-tenth of a share for one-tenth of the price.

Freetrade lets you access U.S. and U.K. stocks as well as ETFs. Like Robinhood in the U.S., the company doesn’t charge any trading commission for basic orders — there’s a 0.45% foreign exchange fee on transactions in foreign currencies. Unlike Robinhood, the company doesn’t want to push you toward day trading.

In addition to free general investment accounts, Freetrade offers individual savings accounts (ISA). It’s a type of account specific to the U.K. that encourages long-term investments as tax on capital gains goes down over time. Freetrade charges £3 per month to open an ISA.

The company also offers pension savings accounts (SIPP). You get tax relief on contributions. If you live in the U.K., you’re probably familiar with SIPP. Those accounts cost £9.99 per month.

Finally, Freetrade has a premium plan for its most engaged users. You can pay £9.99 for Freetrade Plus. After that, you get 3% interest on cash up to £4,000, more stocks and more order types (limit and stop loss orders). You also get a free ISA and a discount on your SIPP.

As you can see, Freetrade is betting heavily on subscription revenue combined with a freemium approach. People who just want to buy a few shares probably stick with free accounts. But people who want to convert part of their savings into stocks and ETFs will likely end up subscribing to a tax-efficient account or a Freetrade Plus subscription.

With today’s funding round, the company plans to expand its product beyond its home country. You can expect some European expansion moves in the future.

For instance, Freetrade plans to launch in France with 5,000 stocks and ETFs from major European, U.K. and U.S. exchanges. Freetrade will support PEA, France’s equivalent of ISA, for €3 per month. And users will be able to subscribe to Freetrade Plus for €9.99 per month.

In other words, it’s going to be a very similar product in France and in the U.K. While there’s no dominant stock trading app in France, German startup Trade Republic recently launched its app on the French market. It’s going to be interesting to see how these two startups grow outside of their home countries.

News: A newly-wormable Windows botnet is ballooning in size

Researchers say a botnet targeting Windows devices is rapidly growing in size, thanks to a new infection technique that allows the malware to spread from computer to computer. The Purple Fox malware was first spotted in 2018 spreading through phishing emails and exploit kits, a way for threat groups to infect machines using existing security

Researchers say a botnet targeting Windows devices is rapidly growing in size, thanks to a new infection technique that allows the malware to spread from computer to computer.

The Purple Fox malware was first spotted in 2018 spreading through phishing emails and exploit kits, a way for threat groups to infect machines using existing security flaws.

But researchers Amit Serper and Ophir Harpaz at security firm Guardicore, which discovered and revealed the new infection effort in a new blog post, say the malware now targets internet-facing Windows computers with weak passwords, giving the malware a foothold to spread more rapidly.

The malware does this by trying to guess weak Windows user account passwords by targeting the server message block, or SMB — a component that lets Windows talk with other devices, like printers and file servers. Once the malware gains access to a vulnerable computer, it pulls a malicious payload from a network of close to 2,000 older and compromised Windows web servers and quietly installs a rootkit, keeping the malware persistently anchored to the computer while also making it much harder to be detected or removed.

Once infected, the malware then closes the ports in the firewall it used to infect the computer to begin with, likely to prevent reinfection or other threat groups hijacking the already-hacked computer, the researchers said.

The malware then generates a list of internet addresses and scans the internet for vulnerable devices with weak passwords to infect further, creating a growing network of ensnared devices.

Botnets are formed when hundreds or thousands of hacked devices are enlisted into a network run by criminal operators, which are often then used to launch denial-of-network attacks to pummel organizations with junk traffic with the aim of knocking them offline. But with control of these devices, criminal operators can also use botnets to spread malware and spam, or to deploy file-encrypting ransomware on the infected computers.

But this kind of wormable botnet presents a greater risk as it spreads largely on its own.

Serper, Guardicore’s vice president of security research for North America, said the wormable infection technique is “cheaper” to run than its earlier phishing and exploit kit effort.

“The fact that it’s an opportunistic attack that constantly scans the internet and looks for more vulnerable machines means that the attackers can sort of ‘set it and forget it’,” he said.

It appears to be working. Purple Fox infections have rocketed by 600% since May 2020, according to data from Guardicore’s own network of internet sensors. The actual number of infections is likely to be far higher, amounting to more than 90,000 infections in the past year.

Guardicore published indicators of compromise to help networks identify if they have been infected. The researchers do not know what the botnet will be used for but warned that its growing size presents a risk to organizations.

“We assume that this is laying the groundwork for something in the future,” said Serper.

News: Chinese automaker Geely launches luxury EV brand Zeekr

Chinese automaker Geely Automobile Holdings is launching a new brand of premium electric vehicles as it aims to capture a share of the luxury EV market that has been dominated by Tesla and other homegrown companies. The new brand of vehicles, called Zeekr, will be manufactured by parent company Zhejiang Geely Holding Group. The first

Chinese automaker Geely Automobile Holdings is launching a new brand of premium electric vehicles as it aims to capture a share of the luxury EV market that has been dominated by Tesla and other homegrown companies.

The new brand of vehicles, called Zeekr, will be manufactured by parent company Zhejiang Geely Holding Group. The first Zeekr vehicles are expected to be delivered in the third quarter of 2021.

The launch of Zeekr, which was first reported by Reuters and confirmed today by Geely, has been couched as a bid to take on Tesla in China. Tesla has had success in the country, reporting in a recent regulatory filing that sales in China more than doubled last year, from $2.9 billion in 2019 to $6.6 billion in 2020. But Tesla is hardly the only competition in China, the world’s largest market for electric vehicles.

Zeekr will have to jostle with domestic start-ups Li Auto and NIO that also offer luxury car models. While Geely remained the highest-selling Chinese auto brand by units sold in 2020 – its fourth consecutive year in the top spot – net profits dropped 32% last year, according to financial results posted Tuesday.

The Zeekr marque will be manufactured by Geely Holding using its Sustainable Experience Architecture, an open-source EV technology that the company said offers driving ranges of up to 435 miles (700 km) as well as smart connectivity options. Geely has plans to deploy the architecture across its nine automotive brands (the company is a minority shareholder of Daimler AG and owner of Volvo Cars) – and sell to other manufacturers.

Eric Li, founder of Geely Holding, said in a statement that the company intends to make the architecture accessible to other car makers.

The SEA platform is just one piece of Geely’s plans to position itself as a leading source of electric vehicle manufacturing and technology. Last month, Geely and Volvo Cars announced they had axed plans to merge but will instead set up a standalone company that will develop next-gen hardware and software for electric vehicles across its brands and with other manufacturers. The two companies will also jointly source batteries and electric motors under the new collaboration.

Geely Holding is also setting the stage to take on a larger role in manufacturing for other car companies, with plans for a joint venture with Chinese company Foxconn Technology Group – Apple’s main supplier – aimed at contract manufacturing for automakers. Geely said it would partner with Chinese tech giant Baidu in a separate venture to build EVs, also with its SEA platform. Baidu has been developing intelligent driving technologies, including autonomous driving, which it said it would contribute to the new company.

Zeekr will be jointly owned by the subsidiary and its parent with a 51% and 49% share structure, with a joint investment of 2 billion yuan ($307 million).

News: Tiny silver flakes can improve conductivity in soft robots

Soft robotics have long been one of the more exciting categories among emerging technologies. Of course, as with most new tech, the field has some drawbacks over more traditional models. While they improve flexibility and complains over their more rigid counterparts, robots made of soft materials have often had an issue delivering electrical connectivity. In

Soft robotics have long been one of the more exciting categories among emerging technologies. Of course, as with most new tech, the field has some drawbacks over more traditional models. While they improve flexibility and complains over their more rigid counterparts, robots made of soft materials have often had an issue delivering electrical connectivity. In many cases, water and air-filled bladders are used to helped facilitate movement.

New research out of Carnegie Mellon University points to a method that could help increase conductivity in soft materials like hydrogels, without compromising the compliance at the core of the material’s appeal.

Recently highlighted in a science journal, the method essentially adds micrometer-sized silver flakes into the mix through a method similar to screen printing. When the material is partially dehydrated, the flakes begin forming connections that can be used to deliver a charge. The team describes the flakes as akin to, “a second layer of nervous tissue over your skin.”

“With its high electrical conductivity and high compliance or ‘squishiness,’ this new composite can have many applications in bioelectronics and beyond,” mechanical engineer professor Carmel Majidi said in a release tied to the news. “Examples include a sticker for the brain that has sensors for signal processing, a wearable energy generation device to power electronics, and stretchable displays.”

There are a ton of potential uses for soft robotics, but medical remains one of the most compelling. Treatment of motor disabilities and muscular disorders are among those highlighted by the team, including assistance for stroke patients and people suffering from Parkinson’s-related tremor.

News: OnePlus unveils its smartwatch, and Wear OS is nowhere to be seen

Well before the rumors, we knew this day was coming. After several generations of smartwatches and a handful of headphones, the smartwatch was the next logical step for OnePlus. At today’s big launch event, the company made its first major wearable official, sporting the decidedly pared-down name, OnePlus Watch. As the title implies, the smartwatch

Well before the rumors, we knew this day was coming. After several generations of smartwatches and a handful of headphones, the smartwatch was the next logical step for OnePlus.

At today’s big launch event, the company made its first major wearable official, sporting the decidedly pared-down name, OnePlus Watch. As the title implies, the smartwatch is not a particularly flashy one. It has a minimalist design and, at $159, a price to match.

What’s perhaps most interesting here is the operating system. The Watch will be running the equally straightforwardly named OnePlus Watch OS. Google’s Wear OS was obviously the low-hanging fruit here. And then, after that, Tizen, which Samsung has used for several generations of Galaxy Watches.

Instead, the company opted to build its own operating system on top of RTOS (real-time operating system). CEO Pete Lau addressed the subject not long ago in a OnePlus forum, writing:

We chose to go with a smart wear operating system developed based on RTOS because we believe it provides you a smooth and reliable experience while offering a great battery life, covering some of the biggest concerns we’ve been hearing from people looking to buy a smartwatch.

Image Credits: OnePlus

The battery aspect certainly rings true. That continues to be one of the largest hang-ups for smartwatches, particularly as companies continue to add features. According to the press materials, the 402 mAh battery gives the Watch anywhere between one to two weeks of life on a charge, which is a pretty impressive claim (we have yet to get our hands on a review unit to test this out). That would put it on par with many fitness bands.

There are a slew of sensors on board, measuring different health metrics, including heart rate and blood oxygen, accessible through OnePlus’s Health app. There’s 4GB of storage, half of which can be used for things like music. The Watch is rated IP68 waterproof.

In addition to the standard configuration, the company is also introducing a Cobalt model, which swaps the stainless steel body for a strong cobalt alloy, coupled with scratch-resistant sapphire glass.

The wearable will go on sale in North America on April 14.

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