technology

6:03pm

Wed December 12, 2012
Arts & Culture

The Audiophiles: The mysterious language of blue whales

Under CC license from Vahid. http://www.flickr.com/photos/el_chupacabrito/2474728043/

Stand on the beach overlooking Half Moon Bay, and the sound you’re most likely to hear is of waves crashing against the rocks. But when Roger Bland climbed up there, he wanted to hear what was underneath those waves.

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6:35pm

Thu August 2, 2012
Ham radio

Before Chatroulette, there was ham radio

11-year-old Matthew Meyers operates a ham radio Field Day station under the guidance of Rob Riley, KI6INR, in Menlo Park - photo by Mike Meenan

As you read this, a dead language is flying through the air all around you -- at least, it’s dead for most official uses. It’s the Morse code, a binary digital system that dates back to the 1850s. Among its primary users today are amateur radio operators, better known as hams. I am one of these and am proud to say I’m fluent in Morse. I was texting way, way before it was cool.

Ham radio is a pastime dating back more than a century. Hobbyists built transmitting and receiving equipment long before radio stations, such as KALW, went on the air.

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12:00am

Wed July 4, 2012
Digital Technology

Today on Your Call: Are we consuming digital technology or is it consuming us?

On today's Your Call we’ll rebroadcast a conversation we had with Jason Benlevi, author of “Too Much Magic: Pulling the Plug on the Cult of Tech; Secrets they won’t tell you about your digital life.”  Benlevi writes “those who are in the business of providing the technology and services will serve their own agenda (money and power) before they will serve yours.”  Do you have concerns about who controls your digital technology?  Is concentrated control over technology affecting our democracy?  It’s Your Call with Rose Aguilar, and you.

Guest:

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5:01pm

Wed June 13, 2012
TECHNOLOGY

Using technology for doing good

Jim Fruchterman
Photo courtesy of http://www.benetech.org/about/

The Silicon Valley company Benetech’s motto is “Technology serving humanity.” It’s a different type of tech venture. It measures its success not in dollars, but by service to society and the environment. The man who founded Benetech is Jim Fruchterman, a former rocket scientist turned pioneer in this field called “social technology.” He was named a Macarthur Fellow, a “genius,” for his work. Fruchterman came by spoke with KALW’s Hana Baba about why he chose social good over monetary profit.

12:00am

Wed May 23, 2012
Women in Technology

Today on Your Call: How are women contributing to advances in computer technology?

On today's Your Call, we’ll talk about the role of women in computer technology.  The proportion of undergraduate Computer Science degrees received by women in the US declined from 37% in 1985 to 22% in 2005.  Are women more afraid of technology?  Is it affecting their job prospects?  How are women innovating with computer science?  What would it take for more to get involved?  Join us at 10 or email feedback@yourcallradio.org.  Who are the women in the computer world that you admire?  It’s Your Call with Holly Kernan, and you.

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