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Daily news and analysis about the food tech revolution

wireless power

Midea Debuts First Countertop Appliances to Use Ki Wireless Power Standard

Seven years after the Wireless Power Consortium first started working on a standard for countertop kitchen appliances, Midea announced the first product that works with the Ki standard. According to a story in The Verge, Midea announced its Celestial Flex Series of products, which includes a blender, steamer, and kettle, at the IFA show in Berlin.

Midea, one of China’s largest appliance brands, hasn’t said when its Ki lineup will ship, pricing, or regions to which it will ship. It also has not indicated if they are working on a Ki-compliant cooktop, (though it wouldn’t matter much to customers since any Ki-compliant cooktop should work). However, they did announce a new all-in-one built-in oven called the Midea One that has a built-in air fryer and automated multi-step cooking function capabilities.

The announcement of the first products is a big milestone for any standard, and Ki is no exception. And while it’s good to see a major manufacturer commit to the standard, the better part of a decade is a pretty long time for a standard to finally make it to market, which is probably why—as we reported earlier this year—some companies have taken it upon themselves to build wireless power products that don’t use the standard.

It will be interesting to watch if Cloen or others who have attempted to build non-Ki-based wireless power kitchen products will now begin to embrace Ki. My guess is they will since proprietary technologies are an uphill battle, particularly when trying to convince retailers to jump on board.

Initial Ki products with integrated transmission coils are expected to be indication cooktops, but in the long term, WPC expects the technology to be installed under the counter on quartz, granite, and marble countertops.

Why a Small Startup in the Middle of Valencia May Be Leading the Wireless Energy & Invisible Cooktop Trend

About a decade ago, IKEA famously released a concept video laying out its vision for the kitchen of the future. The central concept for their envisioned future kitchen was a kitchen table that not only made the experience of cooking and eating interactive with a touch interface, but also had built-in induction transmitters under the table’s surface that transmitted energy to power appliances and powered invisible-to-the-eye heating zones.

It was a compelling peek into what could be. While induction cooktop hob technology was and is a somewhat mature technology, the idea of using an induction transmitter to provide both wireless power and heating in everyday kitchen countertop surfaces fired up our imaginations in the same way Tom Cruise’s John Anderton character did about gesture interfaces more than two decades ago in Minority Report.

Since IKEA released its video, the futuristic idea of using an ordinary surface as a source of power and cooking heat has been inching slowly toward becoming a reality without ever seeming to make it to market. While there have been some efforts in standards-building by the same organization that brought us wireless phone charging standard Qi, actual product introductions of kitchen surfaces with built-in wireless power and heating have been pretty much non-existent.

But that’s changed over the twelve months thanks to a company named Cloen. Nestled on the east coast of the Iberian peninsula, this small Spanish startup has begun to pull back the curtain on the technology they’ve been developing for the better part of a decade. The company’s technology, which it calls Cloen Cordless Technology (CCT), is built around a dual induction plate system that provides heating to cook zones and wireless energy transmission to countertop appliances.

The company’s patented technology is on display in New York City at the flagship showroom of Spanish tile maker Porcelanosa. For Porcelanosa, another (and much older) company that also makes its home in the Valencian Community of Spain, Cloen built a custom-designed set of kitchen countertops and furniture with the CCT technology under the Spanish tile and furniture company’s Gamadecor brand.

You can watch a demo video of the CCT-powered Gamadecor product below:

Cloen Cordless Technology by Gadgets

In addition to building their own countertop kitchen products and those of partners (like Porcelanosa) with built-in transmission systems, Cloen is also working on a new line of countertop small appliances under the BeCordless brand, a joint venture between Cloen and cookware company Bergner. These countertop cooking appliances, which you can see in usage in the video above, include blenders, toasters, and air fryers.

The company is working with Porcelanosa on the cooking surface roadmap to build modular kitchen cooktops with up to five invisible cooking and power transmission zones. It also works with other manufacturers to build kitchen tables with dual-cooking and power transmission zones.

Above: Rendering of a 5 dual induction modular system being developed for 2025 release

The company has also worked with TV show producers in Spain and South Korea to build custom products for chef-centric cooking programs. In fact, you can see the Cloen-powered cooktop on Netflix in the reality TV show Lady Tamara, which is about Spanish aristocrat and chef Tamara Falcó.

For its product in Korea, the company is developing a table similar to the one in the IKEA concept video. However, if you expect to cook on a wood-only kitchen table, you might be slightly disappointed. According to Cloen, the table will have both power zones on the wood surface and induction heating in an in-laid glass area.

The company, which was founded by Pablo Cerra, an engineer by training, has grown to around 20 people, over half of them engineers. The focus on engineering is due to Cerra’s intention of building everything needed for the system. Cloen owns not only the core technology concepts but also develops the software and provides the SoC circuit boards to build into its partners’ systems.

“The secret is the software algorithm and the chip (microprocessor),” Cerra told The Spoon. “That’s secret to the whole technology.”

Cerra and his team decided to build a full-stack company to be an ingredient technology for their own and other brands’ wireless power kitchen technology because he felt the foundation needed to be laid for the market.

“This technology has to be for everyone,” Cerra said. “If you buy a mobile phone now, you can charge it with a normal charger or wireless charging. The thing is, wireless power and induction for the kitchen have to be the same.”

But Cloen isn’t alone. As mentioned, the Wireless Power Consortium is working on its Ki standard, and we’ve heard from multiple appliance brands that they are investigating and actively building products that will include wireless power. Other startups and tile companies are also looking at building wireless power systems.

Stepping back, the arrival of wireless power and invisible cooking zones is also part of a broader trend towards technology and functionality in the kitchen receding into the background. Sure, it’s part of the invisible kitchen design trend, but it’s also bigger than that, part of the megatrend that has technology disappearing before our eyes, fueled by AI, voice and gesture interface platforms, technology miniaturization, and the influence of companies like Apple and, well, IKEA over the past decade.

Video: Millo’s Wireless Power and Induction Heating Table Looks Pretty Hot

Millo, which is best known for its wireless upside down blender (and winner of the Startup Innovation Award at our Smart Kitchen Summit last year), showed off a new product category for the company at CES last week. It’s a kitchen table that sports wireless power for appliances as well as an induction heating surface.

The company posted a video on LinkedIn demoing how the table works:

Granted, this is a controlled demo, but it looks really cool. At first, it’s just a regular table, albeit a very sleek and modern one. Wave your hand over it and areas of the table light up to act as either a cooking surface or a wireless power generator. Run your finger over another set of controls to increase the heat or amount of power. In the demo they blend up and cook a crepe all on the same surface, no wires or plugs (though we wonder how many crepes the Millo person had to eat over the course of the week).

That Millo introduced this smart table at CES isn’t a surprise. The company had teased it in advance of the show. Millo didn’t offer up many details other than that it’s powered by Millo’s Magnetic Air Drive (MAD) technology.

While the Millo demo certainly looks cool, we’ll have to see how many appliance makers choose to adopt the technology. The Wireless Power Consortium has been working on wireless power in the kitchen for years. It’s behind the already adopted Qi mobile wireless power standard, has a ton of industry partners, and in 2019 announced its Ki wireless power standard for the kitchen.

Still. It’s nice to see a scrappy blender startup aim big and try to, uhh, mix things up.

Millo, Maker of the Apple-like Cordless Blender, to Debut “MAD” Kitchen Table at CES

For tech reporters, late December is the best of times and the worst of times. The holidays are the best and give us a couple days off from the daily grind. But right after the holidays is the Consumer Electronics Show (CES), so our mailboxes are now inundated with thousands of pitches touting new gadgets.

Yesterday Millo, makers of the eponymous cordless blender (and Innovation award winner at our recent Smart Kitchen Summit), posted a picture on Linkedin of its new product — a smart kitchen table — that will debut at CES next month.

It appears to be a wireless power table, capable of powering kitchen appliances without the need for cords, plugs or adapters (though obviously they’d need a wireless power capable device).

We reached out to Aivaras Bakanas, Millo’s Co-Founder and Chief Commercial Officer, to find out more, but he only offered a couple additional, vague details, like that the table uses magnetic air drive (MAD) technology.

Wireless power is something of a holy grail for the kitchen. The ability to power a device like a coffee maker simply by setting it on a countertop would reduce clutter (no more cords) and allow for more efficient use of space because you can use that counterspace for food prep when not powering devices.

The Wireless Power Consortium has been working on this problem for years and in September announced the Ki wireless power standard for powering kitchen countertop appliances. From that press release:

The Ki Cordless Kitchen standard works with any non-metal countertop or table surface, including marble, slate, granite, laminates, wood and many others. Enabled appliances communicate with the transmitter through near-field communication (NFC), a safe, inexpensive and pervasive technology currently used around the world in bankcards, door locks, passports, transport tickets, and more.

Based on a comment Bakanas left on Linkedin, it doesn’t seem like Millo is hopping on board with this Ki standard, saying that his company’s MAD drive was “much better” because it “can have any kind of rotation, and induction in this table.”

While that may be true, the Wireless Power Consortium is the incumbent with a ton of industry partners and track record with the widely adopted Qi wireless standard.

Regardless of whether this will be an uphill struggle for Millo, it’s cool to see the company has bigger ambitions beyond blending you a morning smoothie.

Wireless Power Consortium Announces Ki Standard for Cordless Kitchen Power

The Wireless Power Consortium (WPC) today announced that its wireless power standard for kitchen appliances will be called Ki (pronounced “key”).

Wireless power in the kitchen would deliver just that, the ability to run appliances like coffee makers and toasters without the use of cords. With the Ki system, power transmitters are hidden under countertops and up to 2.2kW of electricity is delivered when Ki-compatible devices are placed on top of them.

From the WPC press release:

The Ki Cordless Kitchen standard works with any non-metal countertop or table surface, including marble, slate, granite, laminates, wood and many others. Enabled appliances communicate with the transmitter through near-field communication (NFC), a safe, inexpensive and pervasive technology currently used around the world in bankcards, door locks, passports, transport tickets, and more.

For safety, power does not transmit when other objects like keys or phones are placed on top of charging areas. This means that when not in use for powering devices, Ki-enabled countertops can be used for food preparation or eating.

You can see Ki wireless power in action in this Wireless Power Consortium video:

WPC Ki Cordless Kitchen Video

If the name “Ki” looks/sounds familiar, that’s because the WPC had previously developed the Qi wireless standard for charging things like mobile phones. The Qi standard is now part of 4,500 certified products in use today.

The WPC isn’t the only company working on wireless power. Powercast uses radio frequencies to wirelessly charge and power devices over the air.

The WPC said that its Ki-powered cordless kitchen will be on display at its booth at the IFA show in Berlin this week.

If Berlin is too far, you will also be able to see Ki in action next month at the Smart Kitchen Summit.

The CES Foodtech & Smart Kitchen Trends Wrapup

Every year upon returning from my annual pilgrimage to Las Vegas, someone always asks me, “what was the big thing at CES this year?”

And this year, just like every year, I struggle to answer the question.

The reason? Because there’s never just one big thing. There are usually many big things.

This is in part because it’s such a massive show, one that’s gotten bigger both in scope and attendance over the years, and it’s hard to easily summarize the trends from nearly every corner of tech. Whether your thing is AI, IoT, VR/AR, cryptocurrencies, robotics, CES had something to make you happy.

Because of the overwhelming amount of news and stuff to see, it’s helpful to go to CES with a focus. For me, this year (and really, the last couple years) that focus was kitchen and food tech.  And because there’s no concentrated area at CES for food or kitchen tech (get with the program, CTA), that means I am usually scanning a bunch of different spaces (smart home, fitness, startups) to find interesting new companies or news.

This post is a wrapup of some of the important trends I saw. If I missed anything big (and I’m sure I did), email me, and I’ll update the post.

Smart Kitchen Platforms Emerge

This year was a coming out for connected kitchen platforms at CES. Whether it was Whirlpool’s big debut of Yummly 2.0 (which Brett Dibkey described to me as “the glue” tying together Whirlpool’s kitchen of the future), or offerings powered by Innit, SideChef or Drop, there’s no doubt we saw the intelligent, conscious kitchen undeniably emerge as a major focus for large appliance makers.

What do I mean? Basically, it’s moving beyond simple connectivity and apps to platforms that connect the cooking, storage, commerce, planning and every other aspect of the kitchen into a holistic system. A kitchen that is aware of the food inside the fridge, one where appliances coordinate to each other to help organize the evening or week’s meal, one in which a variety of intelligent sensors and interfaces make your life easier; it was all there. This is, obviously, a big focus for us here at the Spoon, so expect more on this topic later.

Voice Interfaces Everywhere

Speaking of interfaces, we’re on the third year of “Alexa sure seems like it’s everywhere” at CES, but the first year of “Google finally seems to be taking this seriously”. It was just over a year ago that Google finally introduced its development kits for actions for Google Assistant (its answer to Alexa Skills), and twelve months later we finally see the fruits of the company’s labor. We also saw massive investment in CES as Hey Google was plastered all over Vegas, and they had a particular focus on the kitchen with on-site demos of the kitchen with partners like Innit.

Digital Sensing

Part of the intelligent, conscious kitchen is one that understands the food that is in the fridge and on the plate. Some companies were showing off food image recognition tech, infrared spectrometry, digital noses and water sensors.  Companies like Aryballe showed off their high-end professional sensor but also indicated they were working with appliance makers to build the technology into appliances. After-market players like Smarter were demoing their products to companies like Whirlpool. Expect the concept of a sensing kitchen to become more prevalent this year.

Food Inventory Management

Food waste is a big issue everywhere, and there were companies at CES showing off solutions to help us all better track what food we buy.  Startup Ovie, which I would describe as “Tile for food” was showing off its food tracking/management system, while others like Whirlpool and Samsung were talking about how their fridges can help to manage food inventory.

Water Intelligence

Given that it’s one of the world’s most precious resources, it’s always been a bit of a mystery to me why there hasn’t been more attention paid to using IoT and smart technology to manage our water better.  Mystery solved because now it seems the tech world is paying attention. Belkin finally had a coming out party for its long-gestating Phyn water management system while others like Flo had their home water management system on display. Smaller efforts like that of Lishtot, which help us detect whether water is drinkable, were also on display.

Wireless Power

One of the coolest things about the Smart Kitchen Summit last year was the Wireless Power Consortium had its first public demo of its cordless kitchen technology, which features wireless power for small countertop appliances.  I got an early demo at the WPC booth this year as they showed off wireless power for small appliances from Philips and Haier.

I also saw a cool demo using infrared wireless power form Wi-Charge. The concept here is to put an infrared transmitter in the ceiling (they put it in a light installation in the demo) and then transmit power using infrared to various devices. The Wi-Charge folks said their patented tech is currently only targeted at small portable devices, but I’m intrigued with the possibilities for the kitchen as a potential future opportunity.

Specialized Living

I’ve been writing about the massive opportunity for smart home and kitchen innovation for the aging in place market for the past couple years, so I was happy to see a number of companies focusing on this important area.  Much of the focus was on safety, which obviously applies to kitchen/cooking scenarios, but I can also see how smart assistants, robotics and augmented reality could be applied in living scenarios to help folks with limitations due to age.

Robot Invasion

Robots and process automation were everywhere at CES, ranging from cute social robots like LG’s Cloi to delivery robots to the laundry folding robots. Some, like LG, saw the robot as a natural pairing with the kitchen, while others saw robots as more general purpose assistants for the home.  And while we didn’t see the robot chef at CES this year, I expect we’ll see that probably in the near future.

Humanless Retail

AI-driven point of sale devices and “humanless” markets were big at CES. AIPoly won best of show for the second year in a row, while a Bodega-on-wheels startup Robomart had a huge crowd at its booth for much of the show. More modest efforts like the Qvie were on offer to give Airbnb hosts a way to become even more like micro-hotel operators.

New Cooking Boxes Appliances

One of my predictions for the year was a new generation of cooking boxes. I use the term box because they’re not always ovens (though they can be), but often are like the NXP RF-powered smart defroster. We also saw Hestan on the other side of the country (at KBIS) talk about using precision cooking coupled with gas, a throwback to their Meld days.  There were also lots of folks I met with still operating in stealth that plan to debut their next-gen cooking appliances this year, so stay tuned.

Home As Food Factory

All of a sudden, everyone seems to be interested in home-grow systems, whether it’s the backyard IoT grow box from Grow to the Opcom’s grow walls, there was lots of interesting new home grow systems to see at CES. And while I didn’t see anything like food reactors or much in the way of 3D food printers, I expect CES 2019 to rectify that situation.

Smart Booze

Smart beer appliances, wine serving/preservation devices, and IoT connected wine shelves were plentiful this year. CES also gave many the first peek at the home distilling system from PicoBrew, the PicoStill.

We’ll be watching all these trends this year, so if you want to keep up, make sure to subscribe to our newsletter. Also, you can hear about many of these trends at Smart Kitchen Summit Europe, which is in Dublin on June 12th.

Wireless Power For The Kitchen On Display At CES 2018

If you’ve been to CES as much as I have, chances are you’ve walked by the booth of Wireless Power Consortium (WPC). That’s because the booth sits in one of the most highly trafficked spots in all of CES, sandwiched between the CNET interview booth and the press room, and is always packed to capacity every day of the trade show.

So as I happened by the WPC booth on today’s annual day-before-opening-day trip to the press room, I was excited to see a technician setting up a kitchen demo. Longtime readers of the Spoon know that the group is busy working on a wireless kitchen standard, one which takes the technology developed for things like wireless charging mats to recharge mobile phones and will put it directly into the a kitchen counter to power small appliances.

Crew setting up at the kitchen demo at the WPC booth

For those who were at the Smart Kitchen Summit, you might recall a demo of the same technology, since the SKS had the first public showing of the WPC working group’s kitchen effort. As one would expect for CES, this week’s demo is much bigger, featuring countertop appliances from Haier and Philips being powered by the WPC tech.

Under the surface of the counter resides magnetic power coil which then powers the appliance by coupling with a second coil in the appliance. You can see a pic of the power coil under one of the counters here:

Because the kitchen standard will use a different power level than that of Qi , users won’t be able to charge their phones from the same coil. However, as envisioned in the demo,  counters will have both Qi and the kitchen standard built in, allowing for scenarios with phone charging and appliance power directly from the counter. In the pic below, you can see a phone charging and a Philips proof of concept appliance drawing power from the kitchen counter.

Phone and appliance getting cordless power from the kitchen counter

Finally, they also showed me the Haier appliance powered by the WPC kitchen standard. You can see my video of that below.

With the Qi (pronounced “Chi”) wireless power charging standard becoming widely adopted, it’s exciting to see the WPC focusing their efforts on the cordless kitchen. While most of the tech and mainstream press have yet to hear about the WPC’s effort to push wireless power into the kitchen, I expect by the end of this year’s CES word will have gotten out and many more people will be talking about wireless power and the cordless kitchen.

The demo was codeveloped by the Wireless Power Consortium and Urbaneer, a developer of next-gen living concepts like the Bungalow based in Grand Rapids, Michigan. Urbaneer intends to build a series of living spaces using the wireless kitchen technology being developed by WPC.

The Spoon Video Top 3: Yogurt Tech, Breville’s Coffee Robot & The Cordless Kitchen

It’s our weekly video recap of the top three trending stories from over the past week on The Spoon. Our recap includes these stories:

Make sure to follow us on Facebook to get our weekly video wrapup of the top trending stories first.

Group That Brought Us Wireless Charging Wants To Do Away With Power Cords In The Kitchen

Appliance garage getting tangled up with power cords?

Not to worry. Eventually, those pesky power cables may some day be a problem of the past. That’s because the Wireless Power Consortium, the same group behind the Qi wireless charging standard, has set its sights beyond mobile phones and now hopes to change how appliances are powered in the kitchen.

Imagine A Cordless Kitchen

So what would a cordless kitchen look like? Not unlike those futuristic videos you’ve probably seen, one where everyday surfaces like kitchen countertops and tables can send power to products ranging from coffee makers to cookware.

In a white paper published by the WPC in February, the group highlights a few key use cases, two of which are illustrated in the artist rendering below.

Using cordless appliances on a kitchen counter. Image credit: Wireless Power Consortium/Philips

The first image on the left is one where a small kitchen appliance like a blender is powered without the need for a cable. In the second image on the right, the counter acts not only as a source of heat using induction heating, but also utilizes wireless power technology to enable communication between the cookware and the heat source to set the appropriate power for high-precision cooking.

How Does It Work?

How will wireless power in the kitchen work? Like the Qi standard for smaller devices like phones, the KWG will use induction charging, where a magnetic power coil (MPC) in the surface couples with a second coil in the appliance.

If you are familiar with induction heating for cooking, this utilizes the same induction power transfer concepts, only in this case instead of heating a pan or other piece of cookware, the power is converted back to electricity.

The KWG has settled on NFC as the primary communication technology in part because it is safer. One obvious safety benefit of NFC is the technology requires close proximity for communication, which means practically zero chance of an appliance communicating with the wrong transmitter.

A Long Cook Cycle

The history of the Wireless Power’s Kitchen Working Group (KWG) dates back to 2013 when consumer electronics giants Philips and Haier started pushing the WPC to look at developing a kitchen standard.

Four years later, the group is still busy plugging away and, while things are moving slowly, the group chaired by Hans Kaublau is still working towards a world where kitchen cords are a thing of the past.

Why are things moving so slowly?

According to Kablau, there are few reasons. One is it’s simply taken some time to get wireless power charging to the point where it can power appliances. Qi, the WPC’s first standard, took years to develop, starting in 2009 with 5W power requirement and in 2015 bumping that up to 15W capability (medium power). This year, the WPC hopes to enable charging of high power devices with 100W capability.

Second is it takes time to get buy in from all the major stakeholders. While Haier and Philips were there from the beginning, the group has yet to get buy in from appliance giants Whirlpool and Electrolux.

Another challenge may be a divided industry. There continues to be something of a wireless power standards battle going on, with the Airfuel Alliance developing a different set of technologies for wireless power that utilizes resonant charging, a technology that offers benefits over WPC’s inductive charging such as longer ranges for power transfer. The Airfuel Alliance, which is backed by technology powerhouses like Qualcomm and Samsung and battery giant Duracell, doesn’t have a kitchen-focused initiative, but does say the technology can be used for “kitchen applications”.

All of this still that hasn’t stopped the two founding companies of WPG’s Kitchen Working Group from working on prototypes. In 2016, Philips showed off a prototype on Fuji TV in Japan of an electric fryer with wireless power. You can see the video of the product in action below:

Cordless Kitchen Demonstration by Philips with Würth Elektronik Coils

The KWG is hoping to finalize the version 0.9 specification by the end of 2017. The specification has largely been defined but is currently being tested by the working group.

As a result, “we could be looking at products out next year,” said Kablau.

While I am excited for a future where we see cords go away and all our kitchen appliances are magically charged simply by setting them down on the counter, I suspect such a future is still a long way off.  One only has to look at how slow induction heating has been to take off in the US to see how resistant the traditional kitchen and appliance makers – as well as consumers – are to change.

Still, that doesn’t mean I’m not excited for the future of the cordless kitchen.  There are clear benefits of dropping power cords, whether it means a more orderly countertop or the greater safety of no cords on wet surfaces, and with cordless kitchen products debuting as soon as next year, it might be time for the industry and consumers to start getting excited as well.

If you want to hear Wireless Power Consortium Char Hans Kablau speak about the cordless kitchen, make sure to come to the Smart Kitchen Summit in October. Use the discount code SPOON for 25% off of tickets.