Computing News: Google's Annual Founders' Letter

Google's founders take turns writing a letter each year to include with their annual report to the stockholders. This year was Sergey Brin's turn and he writes about the history of the internet and what Google has accomplished in the last few years. Brin addresses Search, YouTube, Books, Geo, Ads, Apps, Chrome, Android, AI, and then concludes with:

Given the tremendous pace of technology, it is impossible to predict far into the future. However, I think the past decade tells us some things to expect in the next. Computers will be 100 times faster still and storage will be 100 times cheaper. Many of the problems that we call artificial intelligence today will become accepted as standard computational capabilities, including image processing, speech recognition, and natural language processing. New and amazing computational capabilities will be born that we cannot even imagine today.

While about half the people in the world are online today via computers and mobile phones, the Internet will reach billions more in the coming decade. I expect that by using simple yet powerful models of computing such as web services, everyone will be more productive. These tools enable individuals, small groups, and small businesses to accomplish tasks that only large corporations could achieve before, whether it is making and releasing a movie, marketing a product, or reporting on a war.

When I was a child, researching anything involved a long trip to the local library and good deal of luck that one of the books there would be about the subject of interest. I could not have imagined that today anyone would be able to research any topic in seconds. The dark clouds currently looming over the world economy are a hardship for us all, but by the time today's children grow up, this recession will be a footnote in history. Yet the technologies that we create between now and then will define their way of life.

You can read the entire letter at the Official Google Blog.

Computing News: Computers & Music

The Chronicle of Higher Education (subscription required) has a great article about computer scientists researching in the field of music at Georgia Tech.

A glove that helps you learn to play piano, a robotic marimba player that can jam with your band, a program to turn your cellphone into a portable music mixer, and an aquarium that musically accompanies the fish.

You are unlikely to encounter any of those devices at a typical music school or even an elite conservatory. But they all exist at the Georgia Institute of Technology, which opened the Center for Music Technology in November. There, composers, computer programmers, and engineers are collaborating on projects to change how performers and audiences use technology to make and experience music — and perhaps to give new music a greater attraction for classically oriented ears.

The center's goal is to foster as significant a shift in music composition and performance as happened when the piano replaced the more limited harpsichord in the 18th century. "An endeavor of this sort in our time demands an interdisciplinary technological approach, cutting across such fields as engineering, computation, material science, design, and music, all the while keeping a sharp focus on aesthetics," the center's Web site says.
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Others at Georgia Tech are developing technologies that could change the way musicians learn. Kevin Huang, studying for a master's degree in computer science, has created a prototype glove outfitted with standard cellphone buzzers that can be programmed to signal, with vibrations, which fingers to use while playing a piano piece. The device could even be used to help build muscle memory while a player is away from the keyboard. And it has potential as a tool for physical rehabilitation, says his instructor, Ellen Yi-Luen Do, an associate professor of human-centered computing.
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In addition to working on musical innovations, the center is also meant to inspire the university's engineers and programmers to be more creative in all of their work. "We really want to solve real-world problems," Mr. Weinberg says.

Computing News: Facial Recognition

Hopefully you got to see the demonstration of Sagem Morpho's facial recogition software at the South Sound Technology Conference. Today's News Tribune has an excellent article about how the Pierce County Sherriff's Department is using the software to pursue unsolved cases.

The forgery and theft case had victims, a witness and decent surveillance images from an ATM. What it didn’t have were any leads on who committed the crime. But instead of being tossed aside, as happens in so many property crime cases, the ATM images were e-mailed to Steve Wilkins at the Pierce County Sheriff’s Department.

Wilkins, the department’s forensic services supervisor, picked the clearest image and used new facial recognition software to compare it to 16 years’ worth of prisoner mug shots taken at the Pierce County Jail.

Within 15 minutes he’d found a match.

Detectives followed the new lead and eventually arrested Susan Bennett, who was charged in October with 11 crimes in connection with the ATM thefts. She pleaded guilty Thursday and was sentenced to 91/2 years. Half of that will be served in prison, and half in community custody under Department of Corrections supervision.

The match was the first for the Sheriff’s Department’s six-month pilot project with Sagem Morpho Inc.’s new facial recognition software, MorphoFace.

Computing News: Earthquake Detection

From The Wired Campus:

Seismologists at the University of California at Riverside and Stanford University are creating an earthquake-detection network on the cheap by using distributed-computing technology to link up laptop computers that have built-in motion sensors. The researchers’ Quake-Catcher Network has already detected several quakes — in Nevada in April and in Los Angeles in late July.

Check out their website to find out how you can join the Quake-Catcher Network with your own laptop or desktop!