SAN FRANCISCO – Plunk your digital camera down on a specially-equipped
table and all of the images stored within the camera are projected onto the
surface in a nice fan fold, as if someone took the time to lay them out.
Or how about getting help from a remote colleague who projects a virtual
image of her hands to point out corrections in a document? Forget what you
did last week? Look it up on your LifeBrowser, which tracks and records where
you went on the Web, what you worked on and who you met with.
It may all sound futuristic, at least for near term commercial deployment, but Microsoft Research said it’s running all these applications for real. “This is not simulation, it’s all done with a standard PC, very complex software and machine vision tricks,” Eric Horvitz, principal researcher at Microsoft
Horvitz spoke on a panel here today at the Gartner Symposium/ITxpo, along
with research executives from Intel
. Horvitz said he’s been using a prototype of the LifeBrowser for
several years and has found it invaluable.
“The fact that people haven’t been able to capture all their life events like this is a disaster,” he said. “I’d like to see LifeBrowser in common use in the next three to five
The system is more than a browser tracking system, it also involves
software and sensors that would, for example, record how much time you spent
working on a document. Using a graphical slider you could go back to call up
the specific Web sites you visited on a specific day or what files you used.
It may all sound a bit creepy and Horvitz conceded as much. “When people
hear me say I’m from Microsoft and we can use technology to track everything
you’re doing…” he said, leaving the sentence unfinished as the audience
laughed. “We believe at Microsoft, solving the privacy challenge will be
critical for enabling these technologies. It’s a major focus on many of our
In the case of LifeBrowser and other technologies Microsoft is developing, he said there is an emphasis on storing the information locally, not on the Internet. The idea is your personal PC or maybe a home network server would be the repository of this information to keep it private.
“Surface computing” is another Microsoft Research initiative. It’s a
lunchbox-sized gizmo that includes sensors and 3D projection and can connect
wirelessly to a Bluetooth-enabled devices, such as a camera, to project
images of what the device has stored. The system also recognizes human
gestures. A video demonstration showed how a user could navigate a virtual
projected image of screens from Microsoft’s Virtual Earth using hand
“It really makes a difference when you can ‘feel’ the data,” said
Intel looks to leverage multi-core
Jerry Bautista, director of technology management at Intel, discussed the
chip giant’s continued emphasis on multi-core technology in its research. The
company has previewed an 80-core processor in the past and Bautista said such systems will be critical to processing the kinds of applications
Microsoft’s Horvitz discussed.
As an example of a fun consumer benefit, Bautista showed a video from
Intel labs of a two hour soccer match. Intel software uses the processing of multi-core chips to automatically generate a ten minute highlights video of the match based partly on speech recognition and particular points of emphasis of the play-by-play announcers.
IBM sticking with PASTA
Paul Bloom, a business executive with IBM’s Communications Sector
Research, said “presence” technology is emerging as a hugely important
One IBM research effort is called PASTA (Presence Advanced Services for
Telco Applications). PASTA is designed to automatically enable mobile
devices and networks to track and learn users whereabouts and preferences as
they commute between work and home.
In one example, he described how a hospital might use the technology to
automatically locate doctors and also recognize when they can’t or shouldn’t
be disturbed (e.g. when visiting with patients).