Navigant Research Blog

Internet of Things Reaches the Smart Home

— June 9, 2014

In the last several years, a lot of online buzz has promoted the Internet of Things (IoT), much of it centered on connecting more devices in the home, with a particular emphasis on enhancing energy efficiency.

And nothing gets the blogosphere more amped up than an announcement from Apple, which unveiled its HomeKit home automation software framework during its latest annual Apple Worldwide Developers Conference.   HomeKit is the underlying technology that will enable users to connect in-home devices like light bulbs, appliances, and thermostats with iPhones and iPads.

Energy Aware

Apple aside, there are other significant developments surrounding the IoT and smarter homes.  For instance, the Consumer Electronics Association recently approved a new standard (CEA-2047/CE-Energy Usage Information) that would give users a more detailed picture of device-specific energy consumption.  Though not mandatory for CE device makers, the new standard sets up a framework for manufacturers to provide energy consumption data that could be fed to an energy management system or to an application and present it to consumers on TVs, PCs, or mobile devices.  In essence, the standard enables devices to be energy self-aware and share that energy data with other devices.  The new standard is also compatible with the Green Button initiative, an industry-led move to provide utility customers easier access to their energy consumption data.

Not all of the action in this field is in the United States.  In Europe, energy provider Vattenfall has partnered with Deutsche Telekom (DT) to offer a new smart home software platform to its customers for controlling their lighting, heating, and appliances from PCs, smartphones, or tablet devices.  The platform, developed by German startup GreenPocket, is already used as the basis for a home automation and security system called Qivicon that DT sells to its customers.  DT, which controls mobile carrier T-Mobile USA, has plans to bring the Qivicon product to the United States and the United Kingdom.

Still a Few Glitches in the System

Clearly, the IoT has begun to move beyond early concept to actual in-home devices and systems that provide automation and energy efficiency.  Machine-to-machine activity working in the background is a reality.  My own experience with connected devices, though, has been somewhat underwhelming.  I have a Nest thermostat, and I’ve installed a few Philips Hue LED light bulbs that can be controlled from my smartphone.  While the Hue bulbs are cool and all, they aren’t all that great.  The original software was awful, and the third-party app I bought isn’t much better.  The thermostat works fine, but the energy savings have been elusive, as I’ve previously mentioned.   Plus there are downsides to a more connected home, as The New York Times’ Nick Bilton pointed out in his piece on the dark side of IoT.  And even simple problems expose the weaknesses in the system; my wireless router was replaced recently, and for a time the thermostat was offline until I set up the new WPA2 passcode.  Not a big problem in the warmer days of spring, but what if there is an outage during a cold snap or while we’re away on vacation?

So, while the geek inside me longs to embrace this move to the IoT and the greater efficiency, the reality is we are only at the quarter-mile mark into a marathon, and there will be more bumps along this road.

 

Does a Devilish Startup Have an Answer for the Internet of Things?

— June 5, 2012

A new startup aims to advance the idea of the “Internet of Things” in a way that could have a significant impact on the energy business.  Electric Imp was formed in 2011 by former iPhone hardware engineering manager Hugo Fiennes, former Gmail designer Kevin Fox, and veteran firmware engineer Peter Hartley.

Their idea is that products from dishwashers to doorbells to blenders will include slots for “Imp cards,” which will enable users to wirelessly monitor, control, and get alerts from everyday devices.  Electric Imp acts as the web interface in the process, handling cloud services in the background.

The Imp card has an embedded processor and communicates over standard Wi-Fi protocols, including encryption.  The card itself has a familiar SD card form factor.  It’s similar to an Eye-Fi card used in digital cameras for automatically uploading photos to computers, tablets, or phones.  But in this case, the device is controlled via a cloud service that sends alerts when energy rates are cheapest for running a washer, for example, or kicks on lights when certain conditions are met, among other possibilities.

The Imp cloud service acts as the central hub for each device.  In order to set up a Wi-Fi connection, the company uses patent-pending technology called Blinkup to enter SSID and password information on iOS and Android smartphones; this data is beamed wirelessly to an Imp’s light sensor by quickly pulsing the handset’s screen on and off.

The company, based in Los Altos, California, is in talks with equipment makers to get them to build the slots into new products.  The Imp cards themselves will retail for $25 each.  The company plans to release a developer preview bundle in June, with the first compatible devices expected later this year.

Though Electric Imp is an early startup, with little proven in the way of a business, it has a strong management team plus $7.9 million in Series A money from Redpoint Ventures and Lowercase Capital.  If Fiennes and his team can make sense of connecting devices and the Internet beyond what we see today, I wouldn’t bet against them.  The big challenge will be to get manufacturers on board quickly enough and at a scale to make a difference.  And that can be quite a demon to overcome.

 

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