All posts in “electronics”

Samsung ditches plastic packaging for ‘sustainable materials’

Look out for new packaging materials on Samsung phones, TVs, tablets, and more.
Look out for new packaging materials on Samsung phones, TVs, tablets, and more.

Image: Igor Golovniov/SOPA Images/LightRocket via Getty Images

Your next Samsung phone could come in recycled and bio-based paper and plastic wrapping.

The company’s electronics division announced its new sustainability policy Sunday and it involves changing product packaging for its phones, tablets, and wearables.

Now, instead of plastic, pulp molds will form holder trays. Accessories will be wrapped in eco-friendly materials. Samsung phone chargers will even change from a glossy finish to matte so that the company doesn’t need to use a plastic protection film. The little things add up.

Appliances like TVs, fridges, washing machines, and other kitchen products will no longer come in standard plastic bags, but bags made of recycled plastic and bioplastics, which are made from biomass materials like vegetable fats, corn starch, or sugar cane. 

Say goodbye to all that plastic.

Say goodbye to all that plastic.

Image: samsung

Samsung’s new paper strategy means using environmentally friendly materials for its packaging and manuals. The packaging changes are supposed to start by the second half of 2019. New paper sourcing will be in place by 2020. 

Apple also has taken a hard look at its packaging waste. In 2017, the iPhone maker laid out plans for its paper and plastic sourcing. It started re-examining its packaging materials in 2015. Even back in 2012, its iPod packaging was biodegradable, so Apple’s been thinking for years about the Great Pacific Garbage Patch — essentially a growing island of plastic waste in the Pacific.

And this doesn’t even get into e-waste

Uploads%252fvideo uploaders%252fdistribution thumb%252fimage%252f90296%252f8308eafc 851b 4d0e b94b b397f035684e.jpg%252foriginal.jpg?signature=nkz9ccoyxslt4z2ycjq ci69zq=&source=https%3a%2f%2fblueprint api production.s3.amazonaws

pi-top’s latest edtech tool doubles down on maker culture

London-based edtech startup, pi-top, has unboxed a new flagship learn-to-code product, demoing the “go anywhere” Pi-powered computer at the Bett Show education fare in London today.

Discussing the product with TechCrunch ahead of launch, co-founder and CEO Jesse Lozano talked up the skills the company hopes students in the target 12-to-17 age range will develop and learn to apply by using sensor-based connected tech, powered by its new pi-top 4, to solve real world problems.

“When you get a pi-top 4 out of the box you’re going to start to learn how to code with it, you’re going to start to learn and understand electronic circuits, you’re going to understand sensors from our sensor library. Or components from our components library,” he told us. “So it’s not: ‘I’m going to learn how to create a robot that rolls around on wheels and doesn’t knock into things’.

“It’s more: ‘I’m going to learn how a motor works. I’m going to learn how a distance sensor works. I’m going to learn how to properly hook up power to these different sensors. I’m going to learn how to apply that knowledge… take those skills and [keep making stuff].”

The pi-top 4 is a modular computer that’s designed to be applicable, well, anywhere; up in the air, with the help of a drone attachment; powering a sensing weather balloon; acting as the brains for a rover style wheeled robot; or attached to sensors planted firmly in the ground to monitor local environmental conditions.

The startup was already dabbling in this area, via earlier products — such as a Pi-powered laptop that featured a built in rail for breadboarding electronics. But the pi-top 4 is a full step outside the usual computing box.

The device has a built-in mini OLED screen for displaying project info, along with an array of ports. It can be connected to and programmed via one of pi-top’s other Pi-powered computers, or any PC, Mac and Chromebook, with the company also saying it easily connects to existing screens, keyboards and mice. Versatility looks to be the name of the game for pi-top 4.

pi-top’s approach to computing and electronics is flexible and interoperable, meaning the pi-top 4 can be extended with standard electronics components — or even with Littlebits‘ style kits’ more manageable bits and bobs.

pi-top is also intending to sell a few accessories of its own (such as the drone add-on, pictured above) to help get kids’ creative project juices flowing — and has launched a range of accessories, cameras, motors and sensors to “allow creators of all ages to start learning by making straight out of the box”.

But Lozano emphasizes its platform play is about reaching out to a wider world, not seeking to lock teachers and kids to buying proprietary hardware. (Which would be all but impossible, in any case, given the Raspberry Pi core.)

“It’s really about giving people that breadth of ability,” says Lozano, discussing the sensor-based skills he wants the product to foster. “As you go through these different projects you’re learning these specific skills but you also start to understand how they would apply to other projects.”

He mentions various maker projects the pi-top can be used to make, like a music synth or wheeled robot, but says the point isn’t making any specific connected thing; it’s encouraging kids to come up with project ideas of their own.

“Once that sort of veil has been pierced in students and in teachers we see some of the best stuff starts to be made. People make things that we had no idea they would integrate it into,” he tells us, pointing by way of example to a solar car project from a group of U.S. schoolkids. “These fifteen year olds are building solar cars and they’re racing them from Texas to California — and they’re using pi-tops to understand how their cars are performing to make better race decisions.”

pi-top’s new device is a modular programmable computer designed for maker projects

“What you’re really learning is the base skills,” he adds, with a gentle sideswipe at the flood of STEM toys now targeting parents’ wallets. “We want to teach you real skills. And we want you to be able to create projects that are real. That it’s not block-based coding. It’s not magnetized, clipped in this into that and all of a sudden you have something. It’s about teaching you how to really make things. And how the world actually works around you.”

The pi-top 4 starts at $199 for a foundation bundle which includes a Raspberry Pi 3B+,16GB SD card, power pack, along with a selection of sensors and add-on components for starter projects.

Additional educational bundles will also launch down the line, at a higher price, including more add ons, access to premium software and a full curriculum for educators to support budding makers, according to Lozano.

The startup has certainly come a long way from its founders’ first luridly green 3D printed laptop which caught our eye back in 2015. Today it employs more than 80 people globally, with offices in the UK, US and China, while its creative learning devices are in the hands of “hundreds of thousands” of schoolkids across more than 70 countries at this stage. And Lozano says they’re gunning to pass the million mark this year.

So while the ‘learn to code’ space has erupted into a riot of noise and color over the past half decade, with all sorts of connected playthings now competing for kids’ attention, and pestering parents with quasi-educational claims, pi-top has kept its head down and focused firmly on building a serious edtech business with STEM learning as its core focus, saving it from chasing fickle consumer fads, as Lozano tells it.

“Our relentless focus on real education is something that has differentiated us,” he responds, when asked how pi-top stands out in what’s now a very crowded marketplace. “The consumer market, as we’ve seen with other startups, it can be fickle. And trying to create a hit toy all the time — I’d rather leave that to Mattel… When you’re working with schools it’s not a fickle process.”

Part of that focus includes supporting educators to acquire the necessary skills themselves to be able to teach what’s always a fast-evolving area of study. So schools signing up to pi-top’s subscription product get support materials and guides, to help them create a maker space and understand all the ins and outs of the pi-top platform. It also provides a classroom management backend system that lets teachers track students’ progress.

“If you’re a teacher that has absolutely no experience in computer science or engineering or STEM based learning or making then you’re able to bring on the pi-top platform, learn with it and with your student, and when they’re ready they can create a computer science course — or something of that ilk — in their classroom,” says Lozano.

pi-top wants kids to use tech to tackle real-world problems

“As with all good things it takes time, and you need to build up a bank of experience. One of the things we’ve really focused on is giving teachers that ability to build up that bank of experience, through an after school club, or through a special lesson plan that they might do.

“For us it’s about augmenting that teacher and helping them become a great educator with tools and with resources. There’s some edtech stuff they want to replace the teacher — they want to make the teacher obsolete. I couldn’t disagree with that viewpoint more.”

“Why aren’t teachers just buying textbooks?” he adds. “It takes 24 months to publish a textbook. So how are you supposed to teach computer science with those technology-based skills with something that’s by design two years out of date?”

Last summer pi-top took in $16M in Series B funding, led by existing founders Hambro Perks and Committed Capital. It’s been using the financing to bring pi-top 4 to market while also investing heavily in its team over the past 18 months — expanding in-house expertise in designing learning products and selling in to the education sector via a number of hires. Including the former director of learning at Apple, Dr William Rankin.

The founders’ philosophy is to combine academic expertise in education with “excellence in engineering”. “We want the learning experience to be something we’re 100% confident in,” says Lozano. “You can go into pi-top and immediately start learning with our lesson plans and the kind of framework that we provide.”

“[W]e’ve unabashedly focused on… education. It is the pedagogy,” he adds. “It is the learning outcome that you’re going to get when you use the pi-top. So one of the big changes over the last 18 months is we’ve hired a world class education team. We have over 100 years of pedagogical experience on the team now producing an enormous amount of — we call them learning experience designers.”

He reckons that focus will stand pi-top in good stead as more educators turn their attention to how to arm their pupils with the techie skills of the future.

“There’s loads of competition but now the schools are looking they’re [asking] who’s the team behind the education outcome that you’re selling me?” he suggests. “And you know what if you don’t have a really strong education team then you’re seeing schools and districts become a lot more picky — because there is so much choice. And again that’s something I’m really excited about. Everybody’s always trying to do a commercial brand partnership deal. That’s just not something that we’ve focused on and I do really think that was a smart choice on our end.”

Lozano is also excited about a video the team has produced to promote the new product — which strikes a hip, urban note as pi-top seeks to inspire the next generation of makers.

[embedded content]

“We really enjoy working in the education sector and I really, really enjoy helping teachers and schools deliver inspirational content and learning outcomes to their students,” he adds. “It’s genuinely a great reason to wake up in the morning.”

GBatteries let you charge your car as quickly as visiting the pump

A YC startup called GBatteries has come out of stealth with a bold claim: they can recharge an electric car as quickly as it takes to full up a tank of gas.

Created by aerospace engineer Kostya Khomutov, electrical engineers Alex Tkachenko and Nick Sherstyuk, and CCO Tim Sherstyuk, the company is funded by the likes of Airbus Ventures, Initialized Capital, Plug and Play, and SV Angel.

The system uses AI to optimize the charging systems in electric cars.

“Most companies are focused on developing new chemistries or materials (ex. Enevate, Storedot) to improve charging speed of batteries. Developing new materials is difficult, and scaling up production to the needs of automotive companies requires billions of $,” said Khomutov. “Our technology is a combination of software algorithms (AI) and electronics, that works with off-the-shelf Li-ion batteries that have already been validated, tested, and produced by battery manufacturers. Nothing else needs to change.”

The team makes some bold claims. The product allows users to charge a 60kWh EV battery pack with 119 miles of range in 15 minutes as compared to 15 miles in 15 minutes today. “The technology works with off-the-shelf lithium ion batteries and existing fast charge infrastructure by integrating via a patented self-contained adapter on a car charge port,” writes the team. They demonstrated their product at CES this year.

Most charging systems depend on fairly primitive systems for topping up batteries. Various factors – including temperature – can slow down or stop a charge. GBatteries manages this by setting a very specific charging model that “slows down” and “speeds up” the charge as necessary. This allows the charge to go much faster under the right conditions.

The company bloomed out of frustration.

“We’ve always tinkered with stuff together since before I was even a teenager, and over time had created a burgeoning hardware lab in our basement,” said Sherstyuk. “While I was studying Chemistry at Carleton University in Ottawa, we’d often debate and discuss why batteries in our phones got so bad so rapidly – you’d buy a phone, and a year later it would almost be unusable because the battery degraded so badly.”

“This sparked us to see if we can solve the problem by somehow extending the cycle life of batteries and achieve better performance, so that we’d have something that lasts. We spent a few weeks in our basement lab wiring together a simple control system along with an algorithm to charge a few battery cells, and after 6 months of testing and iterations we started seeing a noticeable difference between batteries charged conventionally, and ones using our algorithm. A year and a half later of constant iterations and development, we applied and were accepted in 2014 into YC.”

While it’s not clear when this technology will hit commercial vehicles, it could be the breakthrough we all need to start replacing our gas cars with something a little more environmentally-friendly.

This hole-digging drone parachutes in to get the job done

A new drone from the NIMBUS group at the University of Nebraska can fall out of a plane, parachute down, fly to a certain place, dig a hole, hide sensors inside it, and then fly away like some crazy wasp. Robots are weird.

The goal of the project is to allow drones to place sensors in distant and hostile environments. The system starts on a plane or helicopter which ejects the entire thing inside of a cylindrical canister. The canister falls for a while then slows down with a parachute. Once it’s close enough to the ground it pops out, lands, and drills a massive hole with a screw drill, and leaves the heavy parts to fly home.

Drones can only fly for so long while carrying heavy gear so this ensures that the drone can get there without using battery and escape without running down to empty.

“Battery powered drones have very short flight times, especially when flying with a heavy load, which we are since we have our digging apparatus and sensor system. So to get to distant locations, we need to hitch a ride on another vehicle,” said NIMBUS co-director Carrick Detweiler to Spectrum. “This allows it to save energy for return trips. In this video we used a much larger gas powered UAS with multiple hours of flight time, but our same system could be deployed from manned aircraft or other systems.”

The drone can even sense if the ground is too hard for digging and choose another spot, allowing for quite a bit of flexibility. Given that these things can land silently in far off locations you can imagine some interesting military uses for this technology. I’m sure it will be fine for us humans, though. I mean what could go wrong with a robot that can hide things underground in distant, unpopulated places and escape undetected?

[embedded content]

Move over notch, the hole-punch smartphone camera is coming

First it was the notch, now the hole-punch has emerged as the latest tech for concealing selfie cameras whilst keeping our smartphones as free of bezel as possible to maximize the screen space.

This week, Samsung and Huawei both unveiled new phones that dispense with the iconic ‘notch’ — pioneered by Apple but popularized by everyone — in favor of positioning the front-facing camera in a small “Infinity-O” hole located on the top left side of the screen.

Dubbed hole-punch, the approach is part of Samsung’s new Galaxy A8s and Huawei’s View 20, which were unveiled hours apart on Tuesday. Huawei was first by just hours, although Samsung has been pretty public with its intention to explore a number notch alternatives including the hole-punch, which makes sense given that it has persistently mocked Apple for the feature.

The Samsung Galaxy S8a will debut in China with a hole-punch spot for the camera [Image via Samsung]

Don’t expect to see any hole-punches just yet though.

The Samsung A8s is just for China right now while the View 20 isn’t being fully unveiled until December 26 in China and, for global audiences, January 22 in Paris. We also don’t have a price for either, but they do represent a new trend that could become widely-adopted across phones from other OEMs in 2019.

That’s certainly Samsung’s plan. The Korea firm is rolling the hole-punch out on the A8s, but it has plans to expand its adoption into other devices and series. The A8s itself is pretty mid-range, but that makes it an ideal candidate to test the potential appeal of a more subtle selfie camera since Samsung’s market share has fallen in China where local rivals have pushed it hard. It starts there, but it could yet be adopted in higher-end devices with global availability.

As the View 20, Huawei has also been pretty global with its ambitions, except in the U.S. where it hasn’t managed to strike a carrier deal despite reports that it has been close before. The current crisis with its CFO — the daughter of the company’s founder who was arrested during a trip to Canada — is another stark reminder that Huawei’s business is unlikely to ever get a break in the U.S. market: so except the View 20 to be a model for Europe and Asia.

Huawei previewed its View 20 with a punch-hole selfie camera lens this week [Image via Huawei]

Samsung hasn’t said a tonne about the hole-punch design, but our sister publication Engadget — which attended the View 20’s early launch event in Hong Kong — said it was mounted below the display “like a diamond” to maintain the structure.

“This hole is not a traditional hole,” Huawei told Engadget.

Huawei will no doubt also talk up the fact that its hole is 4.5mm versus an apparent 6mm from Samsung.

Small details aside, one important upcoming trend from these new devices is the birth of the ‘mega’ megapixel smartphone camera.

The View 20 packs a whopping 48-megapixel lens for a rear camera which something that we’re going to see a lot more of in 2019. Xiaomi, for one, is preparing a January launch for a device that’ll have the 48-megapixels, according to a message on Sina Weibo from company co-founder Bin Lin. There’s no word on what camera enclosure that device will have, though.

Xiaomi teased an upcoming smartphone that’ll sport a 48-megapixel camera [Image via Bin Lin/Weibo]