Researchers
at Microsoft have released software aimed at making
it easier for homes to be monitored, automated, and controlled using computers
and the Internet.
It also paves the way for developers to create apps that can be “installed”
into homes with numerous different devices to make use of them in new ways.
Although Internet-connected
products for the home—including security cameras, thermostats, and motion
sensors—are readily available, it can be challenging to install them, and they
typically work independently.
The new software from Microsoft,
called Lab of Things, provides a centralized virtual dashboard for monitoring
and controlling different “smart home” devices. It also provides standards for
building “apps” for homes with the Lab of Things software installed.
Microsoft researcher Arjmand Samuel announced
the Lab of Things software this week at Microsoft’s
annual Faculty Summit, held for researchers from inside and outside the
company. He said it was needed because the challenges of installing and running
collections of home automation devices are holding back research into new
possible uses for the technology.
The Lab of Things software “lowers the barrier to deploying
field studies in connected homes,” he said, explaining that trials of home
automation systems that combine multiple types of sensors and other devices are
typically small-scale and short-lived due to the inconveniences for both
researchers and the volunteers who welcome them into their homes.
Providing a common platform will help ready technology for
consumers who want to automate or augment their home, said Samuel, by making it
easier for researchers to try out new ideas and create home automation apps.
Lab of Things is named for the phrase Internet of Things, which refers to the idea
that inanimate objects and devices will begin to co?perate using the Internet.
The project builds on an earlier MicrosoftResearch
software package called HomeOS, which was used by outside researchers in projects
including ones that allowed gesture control of home appliances, and for mobile
apps to configure home automation devices.
The Lab of Things software, available from the project’s home
page, needs to be installed onto a computer in a home, and can then
automatically detect home automation devices sharing the same network.
In a
demonstration by Microsoft researcher A.J. Brush, Lab of Things
automatically recognized a sensor that detects whether a door is open or closed
as soon as it was connected to the same network. Brush could then use a Web
interface to configure an alert that would send an e-mail as soon as the sensor
detected a door had been opened. Brush also showed how she could log into Lab
of Things running in her own home via the Web to view footage from a security
camera there.
A separate presentation at Microsoft’s
Faculty Summit by Kamin Whitehouse of University of Virginia described trials
of a sophisticated use of home automation. Whitehouse, who is not part of the
Lab of Things project, installed large numbers of sensors into 20 houses to
research how home automation could address energy use.
Sensors over each door in participating homes, combined with
others monitoring water and electricity use, made it possible for software to
follow the habits of people in those houses, and identify ways they could save
power without compromising their routines.
Without needing to program in the layout of a house or details
of who lives there, “we can identify the floor plan of the house, which people
are in the house, which rooms they’re in, and the electrical and water usage,”
said Whitehouse of his system. “No configuration [is] required. You open your
phone app and it’s there.”
However,
Kamin also spoke of the challenges of hooking up hundreds of sensors in a house
and keeping the system going. The Microsoft team working on Lab of Things hopes it
can enable more studies like Whitehouse’s at even larger scales.
Dean Mohamedally, a researcher at University College London who
attended the talk introducing Lab of Things, said that the project had merit,
but argued it should widen its scope beyond homes. Medical facilities, care
homes, and commercial places such as gyms could have much to gain from building
automation technology, he suggested: “I think it’s a starting point for a lot
of other areas.”
Some researchers believe that automation will ultimately have a
larger payoff in working buildings. Energy savings in such buildings can be
greater, for example, and organizations can use automation in other ways; for
example, a care home might use it to monitor patient movements.
Joe Paradiso, an associate professor at the MIT Media Lab who
was present at the event, said that Lab of Things software should be integrated
with commercial efforts to help home automation devices link up, such as
AllJoyn and DNLA. “There are standards that exist that you should take
advantage of,” he said.
Ratul Mahajan, a researcher on the Lab of Things team, said that
standard protocols developed by these efforts are useful, and the Microsoft software would use them. But he also
said that interconnection protocols alone can’t address the more significant
challenge of making devices work together seamlessly. “We are exploring this
whole other space that works on top of this ability to talk to devices.”
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