Thursday, October 31, 2013

Ohlone College professor honored

Ohlone College professor honored
Tri-City Voice, October 29, 2013
Submitted by Ohlone College

Rick Arellano, Professor of Computer Applications and Occupational Technology at Ohlone College, was one of five honorees who received a Latino Heritage Leadership Certificate of Recognition at Assemblymember Bob Wieckowski’s 1st Annual Latino Heritage Leadership Awards Ceremony on Friday, October 11.

The ceremony, which took place at the Newark City Hall Council Chamber, served as a platform to recognize individuals who made significant contributions to the Latino community, and have demonstrated a long-standing commitment to bettering the community. Wieckowski’s office hosted the event in honor of National Hispanic Heritage Month, observed September 15 through October 15.

“The 25th Assembly District is one of the most diverse areas in the state of California, and we have greatly benefited from the rich cultures and traditions of the Latino community,” said Bob Wieckowski in a letter to the honorees.

Ohlone College Trustee Vivien Larsen introduced Rick Arellano, known to her as “Ricardo,” the two having met over 40 years ago in Oakland Technical High School. Larsen highlighted how Arellano supports, promotes and advocates for the success of the Latino community and in particular for the success and advancement in education, especially in the fields of science, and technology. Arellano is also an advocate for older adults.

Larsen described Arellano’s active community leadership as a member of the board of directors for Life Eldercare, President of AARP’s Newark Chapter, Secretary of Toastmasters Newark Chapter, a member of the City of Newark Senior Citizen Advisory Committee, and as a Newark Rotary Club member. Arellano also served on the Ohlone College Foundation Board and on Avanzando.

In addition to Arellano’s commitment to the community, Larsen listed multiple awards he received over the years. In 2010, Arellano was awarded the U.S. House of Representatives - Special Congregational Recognition. He has also received other awards, including the California State Legislature Certificate of Recognition, and an Avanzando Award: Ohlone College Outstanding Educator of the Year.

Assemblymember Bob Wieckowski, Congressman Michael Honda, Senate Majority Leader Ellen Corbett, and San Jose City Councilmember Kansen Hu each presented Arellano with Latino Heritage Leadership Certificates of Recognition at the awards ceremony.


In his acceptance speech, Arellano thanked his parents for allowing him to leave Lima, Peru at age 17, saying, “I lived in the Mission District of San Francisco where I met so many individuals dedicated to the advancement of the underserved and underrepresented; I followed their footsteps. Later on, in Oakland, Stockton, and the East Bay, I met other individuals with similar goals; they were also my mentors and role models; I share with all of them this Certificate of Recognition.”

More info here >>>


Wednesday, October 30, 2013

Only the literary elite can afford not to tweet

Only the literary elite can afford not to tweet
Anne Trubek

When I go to my office in the morning, I can talk with the editor of the Washington Post Book Review section about what he is reading, with author Gary Shteyngart about a review ofZadie Smith's novel or to the president of theModern Language Association about the state of the humanities.

But when I leave my office - logging off Twitter and going out the back door of my house - I can walk my dog up my leafy street and talk with baristas about the Browns, but rarely do I interact with book-review editors, novelists or literary critics. I live in Cleveland, a city that supports few such full-time jobs.

Twitter has offered me an intellectual community I otherwise lack. It cuts the distance, both geographic and hierarchical. Not only can I talk with people in other places, but I can engage with people in different career stages as well. A sharp insight posted on Twitter is read, and RT'd (retweeted), with less regard for the tweeter's resume (or gender or race) than it might be if uttered at, say, a networking event. Social media is a hedge against the white-shoe, old-boys' networks of publishing. It is a democratizing force in the literary world.

I credit Twitter with indirectly and directly allowing me to change careers from academic to freelance writer, to garner book contracts and to launch a new magazine. Plus, it has introduced to me colleagues with whom I practice what broadcast journalist Robert Krulwich calls "horizontal loyalty," or aiding others in similar career stages. Without social media, my ideas would have likely been smaller murmurs, my career more constricted and my colleagues fewer.

So I have a short fuse when people pillory Twitter, and not because it is so darned easy to do. I respect anyone's decision to not discuss novels online. I understand the hazards of a constricted form overseen by a large company. And I am concerned about loss of privacy. But tweeting is a new literary form and, like all genres of writing, it can be banal or sophisticated.

I have even less patience for famous authors who disparage Twitter.

During an era of diminished sales and publicity budgets, book publishers look to authors to promote their own work. Writers submitting book proposals are often expected to list who follows them. Being good at social media has become an asset similar to having a good radio voice or being telegenic.

Jonathan Franzen, in his latest screed against social media, takes on the pitfalls of this new expectation of writers. Referring to one very active author on Twitter, he argues that now, "literary novelists are conscripted into Jennifer-Weinerish self-promotion." There is some truth to the claim that authors are pressured to tweet. But when he then disparages "yakkers and tweeters and braggers" as shallow, he leaves writers with no way out. We are both forced to Tweet and labeled superficial for so doing. The only way one can opt out is to be very rich and famous already, too big for publishers to pressure us to help sell more copies. As my friends and I joke (on Twitter), "Only Franzen has the luxury of not being on Twitter."

Sure, it can be annoying to feel pressured to promote oneself on Twitter. But that is only one facet of the way it has altered publishing. Twitter also offers access to resources many lack. If Twitter opens doors for those who would otherwise just have to keep knocking, why not encourage them to yak? If Twitter allows young writers and thinkers to engage with scholars and poets and critics - without having to take out usurious student loans - why dismiss them as shallow? Franzen, as well as Dave Eggers - who has just published a dystopian, anti-social-media novel - have become the new old men, even though both are middle-aged. It is precisely because they became famous before social media that they have been able to be away from it, and thus remain ignorant of its complexities.

If there is a problem in literary fiction, it may be that some of our best writers have missed out on one of the most exciting and transformative moments in American letters. Social media is primarily text-based; it propels people to write more than they have in decades - centuries, perhaps - and it is complex, fluid and resistant to simple conclusions. No wonder so many writers love it. Luckily, I now know many of them, and with them I talk, alone in my study.

Anne Trubek, founding editor of Belt (beltmag.com), has written more than 22,000 tweets. To comment, go to www.sfgate.com/chronicle/submissions/#1



More info here>>>

Friday, October 25, 2013

Ohlone College professor recognized for leadership

Ohlone College professor recognized for leadership

Ohlone College professor of computer applications and occupational technology, Rick Arellano, was one of five people awarded a Latino Heritage Leadership Certificate of Recognition at Assemblymember Bob Wieckowski's first Latino Heritage Leadership Awards Ceremony on Oct. 11.

The ceremony at the Newark City Hall Council Chambers served as a platform to recognize individuals who had made significant contributions to the Latino community and demonstrated a long-standing commitment to bettering the community. The event was hosted by Wieckowski's office in honor of National Hispanic Heritage month, observed Sept. 15 to Oct. 15.

"The 25th Assembly District is one of the most diverse areas in the state of California, and we have greatly benefited from the rich cultures and traditions of the Latino community," Wieckowski said in a letter to the honorees.

Ohlone College trustee Vivien Larsen introduced Arellano, or "Ricardo," as she called him, recalling how they had met 40 years ago at the Oakland Technical High School, and highlighting how Arellano has helped to support, promote and advocate for the success of the Latino community.

He was particularly passionate about advocating the success and advancement of the community in education, science and technology, as well as educating older adults, Larsen said in her introduction.

Arellano in his acceptance speech thanked his parents for allowing him to leave Lima, Peru at the

age of 17, as well as everyone else dedicated to advancing the underserved and underrepresented.

More information here >>>




Tuesday, October 22, 2013

Ohlone College Professor Honored

Ohlone College Professor Honored at Wieckowski’s Latino Heritage Leadership Ceremony


Fremont, CA --- Rick Arellano, Professor of Computer Applications and Occupational Technology at Ohlone College, was one of five honorees who received a Latino Heritage Leadership Award at Assemblymember Bob Wieckowski’s 1st Annual Latino Heritage Leadership Awards Ceremony on Friday, October 11.

The ceremony, which took place at the Newark City Hall Council Chamber, served as a platform to recognize individuals who made significant contributions to the Latino community, and have demonstrated a long-standing commitment to bettering the community.  Wieckowski’s office hosted the event in honor of National Hispanic Heritage Month, observed September 15 through October 15.

“The 25th Assembly District is one of the most diverse areas in the state of California, and we have greatly benefited from the rich cultures and traditions of the Latino community,” said Bob Wieckowski in a letter to the honorees.

Ohlone College Trustee Vivien Larsen introduced Rick Arellano, known to her as “Ricardo,” the two having met over 40 years ago in Oakland Technical High School. Larsen highlighted how Arellano supports, promotes and advocates for the success of the Latino community — in particular for the success and advancement in education, especially in the fields of science, and technology. Arellano is also an advocate for older adults.

Larsen described Arellano’s active community leadership as a member of the board of directors for Life Eldercare, President of AARP’s Newark Chapter, Secretary of Toastmasters Newark Chapter, a member of the City of Newark Senior Citizen Advisory Committee, and as a Newark Rotary Club member. Arellano also served on the Ohlone College Foundation Board and on Avanzando.

In addition to Arellano’s commitment to the community, Larsen listed multiple awards he received over the years. In 2010, Arellano was awarded the U.S. House of Representatives - Special Congregational Recognition. He has also received other awards, including the California State Legislature Certificate of Recognition, and an Avanzando Award: Ohlone College Outstanding Educator of the Year.

Assemblymember Bob Wieckowski, Congressman Michael Honda, Senate Majority Leader Ellen Corbett, and San Jose City Councilmember, Kansen Hu each presented Rick with Latino Heritage Leadership Certificates of Recognition at the awards ceremony.

In his acceptance speech, Arellano thanked his parents for allowing him to leave Lima, Peru at age 17, saying,
“I lived in the Mission District of San Francisco where I met so many individuals dedicated to the advancement of the underserved and underrepresented; I followed their footsteps. Later on, in Oakland, Stockton and the East Bay, I met other individuals with similar goals; they were also my mentors and role models; I share with all of them this Certificate of Recognition.”
More information at: >>>

Monday, October 21, 2013

Galapagos Islands

Summer Study in the Galapagos Islands

“Tensions between conservation and development in the Galapagos Islands were explored by three dozen students and affiliates of Stanford’s Master of Liberal Arts Program in a summer study adventure to the archipelago. Professor Bill Durham led the expedition, his 34th to the islands that have served as a focal point for his research in ecological and evolutionary anthropology, conservation, and community development and resource management. In nine stops over six days, the group witnessed how the Galapagos Islands have been heavily impacted by humans and analyzed efforts under way to both preserve and restore endangered flora and fauna.

The Stanford MLA group learned about efforts by the Galapagos National Park and the Ecuadoran government to curtail population growth, manage tourist visitation and repopulate endangered species in visits to locales that included the Cerro Colorado Tortoise Reserve and Breeding Center on San Cristobal Island, the Charles Darwin Research Station on Santa Cruz Island and Punta Suarez on Española Island—where they witnessed the peak breeding activity of the rare waved albatross.

Throughout the intellectual journey, Durham conducted lectures on evolutionary issues and current conservation strategies in Galapagos. He noted that while Darwin’s finches are well known for their beak adaptations, Darwin was actually more interested in the variation among Galapagos mockingbirds. As with most Galapagos species, the mockingbirds vary by island in their beak and wing configurations that adapted to available food sources.

Durham’s favorite island flora is a daisy variety, Scalesia, endemic only to the Galapagos and thus evolved to become a tree as tall as 15 meters. It has evolved through adaptive radiation and is found in 15 different species at various climates and elevations on the islands. As with many island plants, Scalesia is threatened by development and invasive plant species. Durham noted that on many islands, almost all of the visible vegetation is non-native.

Travel for the group was dictated and restricted by the Galapagos National Park, which has implemented new measures within the past year to limit visitation to key sites. At each location, a park guide accompanied every 12 people to minimize impact to wildlife, the majority of which still has not developed a fear of people. Boats and ships, the only way to travel between the islands that dot the ocean over hundreds of miles, cannot visit any location twice within two weeks, limiting itineraries. Only about 2,000 tourists at a time can be present on the islands, and curbs have been instated for permanent inhabitants—marriage and birth are the only paths to official residency.

Prior to the expedition, students had enrolled in Durham’s small MLA seminars, Conservation and Development Issues in Latin America: Galapagos as a Microcosm and Evolution and Conservation in Galapagos, and had read extensively from published research on conservation and writings on evolution.”


More info here >>>

Phablets: Several big-screen phones of note

Phablets: Several big-screen phones of note
David Einstein

Q: I've been thinking about getting a smartphone with a really big screen for viewing photos and Skyping my daughter, who is studying in Europe. The only phone I know about is the Samsung Galaxy Note. Are there any other models that I should consider?

A: There are. With the Note, introduced in 2011, Samsung showed there was a big market for phablets (what you get when you breed a phone with a tablet). Today, there's a good selection of phones with screens larger than 5 inches. Samsung's latest offering, the Note 3, has a 5.7-inch display, Asus has announced the 6-inch Fonepad Note 6, and Sony sells the Xperia Z Ultra (big name for a big phone), with a screen measuring almost 6.5 inches.
But wait, there's more. HTC is getting ready to release the One Max, with a 5.9-inch screen, which could be the leading contender to take on the Samsung Note 3 as king of the phablets.
One of the best uses of a phablet is to shoot and view photos, so naturally they have pretty good cameras. For instance, the Samsung Note 3's camera boasts 13 megapixels, while the HTC One Max will have the company's "UltraPixel" technology, which entails fewer but larger pixels that produce excellent photos. The Sony Xperia Z Ultra is no slouch either, sporting an 8-megapixel camera with an advanced image sensor.

Q: I would like to know how to cancel an e-mail account. I have Yahoo Mail, but since they made some changes to their system I just don't want to be bothered. How do I make that e-mail address disappear? As you may have guessed, I am not a computer techie and a lot of what goes on is beyond me.

A: Way beyond, I'd say. E-mail services like Yahoo and Gmail have Help sections that can walk you through most issues, including canceling your account. But as long as we're talking about it, here's how: Sign on to your account and go to Help under Options (the gear icon at the upper right).
Search for "cancel account," and the first thing listed should be Account Termination, with a "Start Wizard" button. As Jack Lemmon instructed Peter Falk in "The Great Race," "Push the button, Max!"
By the way, if you do nothing - that is, you never sign on to your Yahoo account - it will automatically be deactivated after a year.
And for all you Gmail users, here's how to cancel your account now that you know Google scans your mail so it can barrage you with targeted ads: With your account open, click the user icon at the upper right, then click Account. In the Accounts page, click Products in the list at the left, and in the following page, click Edit next to "Your products." You'll see an option to "Remove Gmail permanently."

Q: You recently wrote about microchips for dogs. That got me thinking. When do you envision us humans having microchips implanted so that we may be better controlled and exploited?

A: I don't know about control and exploitation, but it won't be too long before chips and sensors inside the body become an important part of health care.
Google, for instance, has talked about a chip implanted in the brain that can help quadriplegics get around just by using thoughts to move a wheelchair in a certain direction at a certain speed. And Proteus Digital Health is working on creating a sensor that can be placed inside pills you take. Once inside your body, the sensor will communicate vital information about how your body responds to the medicine.
Although I wouldn't worry about the government using microchips to control people, I can envision a time when everyone could have a (voluntary) implant containing identification like driver's license, Social Security and passport numbers, along with information about medical conditions and emergency contacts.

Q: I leave my laptop computer plugged in all the time. A friend told me that this will ruin the computer's battery. He said I should run the laptop on battery power and only plug it in to recharge it. It seems to me that leaving it plugged in shouldn't hurt the battery. Who is right on this?

A: You are. Leaving your laptop plugged in won't hurt the battery. In fact, it will prolong its life, because lithium ion batteries wear down after you recharge them a few hundred times.
Batteries naturally lose power, even when the device is turned off. By keeping your laptop plugged in, you are "trickle charging" the battery, keeping it up to snuff.
David Einstein is a freelance writer. Got a question about personal technology? E-mail:einstein.dave@gmail.com


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El Ballet Folklórico de James Logan High School

El Ballet Folklórico de James Logan High School
At the Union City Library

Enjoy the video (6:42)




Sunday, October 20, 2013

Tech executive aids effort to teach kids to code

Tech executive aids effort to teach kids to code
Janine Zacharia

As Washington teetered on the brink of default and the U.S. Department of Education's thousands of workers remained home amid the government shutdown, a new Silicon Valley nonprofit, Code.org, announced a campaign to introduce 10 million K-12 students to an hour of computer science. It's got the backing of an array of tech luminaries. And Code.org's CEO Hadi Partovi is one of dozens of examples of Silicon Valley's new I-can-fix-any-social-problem spirit.

Q: Do you see a power shift westward from D.C. to here?
A: Building software doesn't just teach you how to harness the power of computers to create websites and apps. It also teaches you optimism - if you can build technology, you can change the world you live in. That's why tech entrepreneurs look at the world around us, and instead of seeing dysfunction, we see the opportunity to improve the system. Whether it's eradicating polio (Bill Gates), building an electronic car (Elon Musk/Tesla), mining asteroids (Planetary Resources), defeating death (Google/Calico), fixing immigration (fwd.US), or improving education (Code.org), the deeper story behind these initiatives is that America's tech industry is creating not just technology, it's empowering social entrepreneurs. This is very much a positive change.

Q: Is Code.org a response to the Department of Education's inability to get computer science taught in the schools? To the miserable comparative statistics you always see of how the U.S. lags behind other countries? Or is it a mercenary goal - i.e., Silicon Valley needs future workers to be literate in computer science?
A: There's a misunderstood idea that Silicon Valley is doing things purely out of self-interest, to hire more workers. That makes for a nicely controversial story, but the shortage of computer scientists isn't a Silicon Valley problem. It's an American problem. Two-thirds of software jobs are outside of tech companies - in banking, retail, government, transportation, medicine. Every single state in the union is creating more jobs in software than our schools are producing students.

Q: How badly are we lagging behind others?
A: There's a math and science problem we've had for decades. The computer science problem is new. In the 21st century, every student should receive some basic exposure to computer science, but 90 percent of schools don't even teach it. This is a worldwide problem (except for China, Vietnam, Estonia). But at least countries like the United Kingdom and Australia are moving to bring computer science into the mainstream core of education for every child starting in eighth grade. In the United States, our style of government can't do that, which is why I'm bringing together all the companies and leaders in tech to help make it happen.

Q: How did you get so many VIPs to back Code.org?
A:  Really, it has been amazing and humbling - it's because what we're doing is so critical - not just to the tech industry, but to the future of our country, our national competitiveness, and basic social justice. So people have joined our coalition with open arms. I guess it also helps that I'm a proven entrepreneur with some success behind me.


For more info read here >>>

Saturday, October 19, 2013

1st Annual Latino Heritage Leadership Awards Ceremony

At the 1st Annual Latino Heritage Leadership Awards Ceremony
Newark City Hall Council Chambers
The honorees included:
-Frank and Mary Andrade, Founders and Co-Publishers of La Oferta
-Rick Arellano, Professor of Computer Applications and Occupational Technology at Ohlone College
-Ysabel Duron, Founder and Executive Director of Latinas Contra Cancer; former reporter and anchor, KRON 4 News
-Victor Garza, Founder and Chairman of La Raza Roundtable
-Hermelinda Sapien, President and CEO of the Center for Employment Training





Walking at Coyote Hills Regional Park

Walking at Coyote Hills Regional Park, Fremont, CA; the skies are filled with hawks, pelicans, seagulls, geese, vultures, and many other birds.







Friday, October 18, 2013

Panel opposing CCSF seeks support to stay afloat

Panel opposing CCSF seeks support to stay afloat
By Nanette Asimov

The commission set to revoke City College of San Francisco's accreditation next year is asking for help in its own effort to stay in business.
The Accrediting Commission for Communityand Junior Colleges needs letters of support to pass its five-year review from the U.S. Department of Education. At stake is its federal recognition, without which it could no longer accredit colleges. But the commission recently learned that the Education Department has received only complaints about it from faculty and letters of gratitude from colleges for accreditation renewal. There have been no letters of support.
"If these communications remain the only 'voice' of the California community colleges, then it is possible that the (Education Department) will not be able to grant recognition to the accrediting body," its president, Barbara Beno, wrote on Oct. 8 to the Association of ChiefBusiness Officers, who run the finance departments at California's community colleges. Other education agencies apparently received the same request for a letter expressing "your institution's or your organization's commitment" to the commission's standards, policies and practices.
The commission accredits 134 colleges in California, Hawaii and the Pacific islands. It was established 50 years ago by the colleges themselves but must meet federal standards to continue holding them accountable.
Target of criticism
In recent years - especially since it began holding City College's feet to the fire last year - the commission has been a target of criticism by some of those very colleges. Not just from vocal faculty members but from the administrators who run them, though anonymously.
So when the Association of Chief Business Officers received the request, approval was not automatic. But its 13 board members eventually agreed to send a letter supporting one part of one accrediting standard: that colleges must remain financially viable.
"It was not unanimous," said President Bonnie Dowd, who didn't give the vote count. At least one board member was dissatisfied enough to leak the letter.
Asked recently if the commission was in danger of losing its federal recognition without the letters of support, Beno, the accrediting commission president, said: "Sure it is."
Beno and the 19-member commission, mostly educators, have said accreditation is meant to ensure that colleges function according to established standards.
But support for the commission is perhaps at its lowest point.
It's unclear what would replace it if the commission lost federal recognition. Yet pressure for change is coming from several sources:
Two lawsuits, one from the California Federation of Teachers and the other from the city of San Francisco, are challenging the commission's integrity leading up to its decision to revoke City College's accreditation next summer.
The state has also approved an audit to check whether accrediting practices conform to how other commissions work across the country. The U.S. Education Department has issued preliminary findings that the commission is out of compliance in areas from conflicts of interest to the clarity of its requirements.
'Fear of retaliation'
Dissatisfaction is also found among college leaders.
The chancellor of one college district wrote the Education Department on Oct. 7, urging it to reject the commission's petition for federal recognition on grounds that the commission is overly punitive and does not comply with the requirement that its "standards, policies, procedures, and accreditation decisions are widely accepted in the United States."
The chancellor also points to a 2011 report by the nonprofit RP Group, which studies California community colleges and found deep dissatisfaction with the commission among the leaders at three of five colleges studied.
For example, "the colleges interviewed found (the commission) generally unreceptive to constructive criticism and expressed a fear of retaliation," the report says. Two leaders disagreed but said that was because they had personal relationships at the commission.
The commission's application deadline is Oct. 25. A decision on recognition is expected in January.

More info here>>>

Hackers target SIM cards

Hackers target SIM cards
By Jordan Robertson, Bloomberg Business

Wireless carriers including AT&T and South Africa's Vodacom Group are facing a new threat: the illegal hacking of SIM cards, the small plastic chips that verify the identity of customers on mobile networks.
Globally, carriers are expected to rack up $3.6 billion in losses from account fraud this year, nearly triple the amount in 2011, according to the Communications Fraud Control Association. "Attackers are definitely getting more advanced," says Lawrence Pingree, a mobile-security researcher at Gartner. "It's almost like stealing at a bank - going right in and doing it in person. It's very personal."
The scammers who targeted Keith Carter were pretty sophisticated. On Aug. 12, the Atlanta resident answered a call from someone purporting to be an AT&T representative. The caller, who already knew Carter's address and other personal information, promised him a discount on his bill in exchange for completing a customer survey. It all seemed aboveboard to Carter, who provided the last four digits of his Social Security number - the information the thief needed to access Carter's AT&T account and reassign his SIM card to another smartphone.
The next day, Carter's iPhone had no service. Overnight, however, his account began accumulating charges for calls to Cuba, Guinea and Gambia. Carter got a new SIM card, yet the international calls continued - the final tally came to $2,600. He plans to dispute the charges and drop his carrier. "I thought when I got the new SIM card that the old one would be disassociated with it, but clearly this bad boy is still rockin' and rollin'," he says.
AT&T declined to comment on Carter's case but said such scams are being driven by groups that profit from selling stolen cellular services through online marketplaces.
"We're working to educate our customers on how to protect their information," said the company in an e-mail. Sprint and T-Mobile US said they hadn't seen this type of attack. Verizon Wireless declined to comment.
In South Africa, criminals are hacking SIM cards of Vodacom customers whose bank accounts have also been compromised through other means, so they can intercept text alerts that banks send to verify transactions, says company spokesman Richard Boorman. That gives them cover to make several withdrawals.
While Boorman says the attacks are "extremely rare," the carrier now sends text messages requiring confirmation of SIM-card swaps, which are routine when a customer upgrades a phone.
Mari and Candace Sawyer, two sisters who own a dessert catering business in Atlanta, say AT&T isn't doing enough to safeguard customers. Shortly after noon on Sept. 3, a man called their mother's phone and asked for Mari, who holds the family's account. He had personal information, and the call appeared to come from AT&T's customer-service line. Because it seemed legitimate, Mari supplied the last four digits of her Social Security number.
The caller wasn't from AT&T. The number had been spoofed, a process where a call is routed through a service that makes it appear to come from somewhere else. By 10 p.m., all four phones on the family plan were dead and hundreds of calls to Gambia appeared on their account.


More info here >>>

Thursday, October 17, 2013

Volunteer hackathon connects techies, nonprofits

Volunteer hackathon connects techies, nonprofits
By Nellie Bowles, San Francisco Chronicle

Chong-Kee Tan knew his idea for a nonprofit would grow if he had an app. But he could never afford the necessary fleet of programmers, who would cost thousands of dollars.

One day, he heard through a friend that a group of hackers that gathered regularly at a private mansion by Alamo Square was hosting an event in June for nonprofits.

When Tan showed up, he found a full developing team's members asking how they could help.

"I couldn't believe it," said Tan, the 55-year-old co-founder of Bay Bucks, a community currency startup. "Generally, hackathons are about winning competitions to make a name for yourself, with a lot of silly ideas. This was curated and smart. And I couldn't believe how fast they worked."

Hosted by an organization called ReAllocate, these low-profile volunteer hackathons, which bring together tech-savvy people to use their skills after hours, have been helping small nonprofits since June. Run by four entrepreneurs, ReAllocate has set up weekend-long do-good hackathons where data scientists, designers and back-end engineers can work with nonprofits.

Last Saturday, they hosted an all-day event for engineers to meet with nonprofit founders, followed by speakers, guest chefs and a dance party. In a few weeks, they're growing beyond in-person intensives by launching a website to connect skilled volunteers with worthy projects.
"Skill-based volunteering, you can be much more efficient, much more purposeful," said ReAllocate executive director Kyle Stewart. "If you have somebody with an amazing set of technical skills and they're serving soup in a soup kitchen, it may not be the best use of their time."
Addressing income gap
As the income gap grows, especially in San Francisco, programmers, who are often characterized as apolitical, are rising up to address the issue directly - the name ReAllocate implies an active plan for redistribution. And while building apps may not have immediate tangible effects, these new techno-volunteers think harnessing and sharing their high-level skills can help others rise from poverty.
ReAllocate's role will be to play matchmaker between the engineers and nonprofits.
"Nonprofits can post their projects and then we'll help them connect with our network of technical talent, entrepreneurs and storytellers," said Stewart, who estimates that ReAllocate has tens of thousands of volunteers in its network. ReAllocate's engineers are already loading up the website with tools for other techies to use on projects. And they'll work in teams - for Tan's startup, Bay Bucks, he had a user interface designer, an iOS expert and a platform independent developer sitting around a table working simultaneously.
Not just code
"It won't always be about writing code from scratch," Stewart said.
The hackathon last Saturday ended with series of speakers and a dance party at the Alamo Square house, a mansion whose inhabitants call it the Embassy. Speakers included Lawrence Grodeska, the nonprofit director of Change.org, and Nolan Love, whose startup, PollVault, connects voters with advice from trusted organizations - both of whom spoke about the need for more effective volunteering systems for programmers.
The chef and "food hacker" Tim West made spring rolls, mango salsa and cabbage bowls. A DJ played in one of the living rooms, and, at a Vine video booth, attendees could answer the question: "How can you ReAllocate?"
Community space
One project that has already come from ReAllocate is Freespace, a temporary community center in a massive old warehouse on the edge of the Tenderloin. The space hosts events (like community dinners, after-school tutoring and free yoga classes) that draw techies and low-income locals together.
The organizers are planning to launch temporary Freespaces globally in tandem with the World Cup in 2014.
"In our very noncommittal generation - and especially in San Francisco - how do we create community?" Ilana Lipsett, one of the leaders of Freespace, asked at the Embassy hackathon. "And that's where the idea of temporary comes in. Temporary shows what's possible."
Since the hackathon in June, Bay Bucks has been steadily growing, Tan said. He plans to go back to another ReAllocate event to get some kinks worked out. He believes that tech volunteers may help close the wealth gap.
"When you work on the technology, you're working on the source of the problem, on the structural issues," he said. "You're not just alleviating those suffering of poverty. It's not just a Band-Aid. You're looking to stop poverty from happening."

Nellie Bowles is a San Francisco Chronicle reporter. Her Gold Rush features look at how tech is impacting city life. E-mail: nbowles@sfchronicle.com

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Tuesday, October 15, 2013

Code.org: Mark Zuckerberg, other tech icons lead effort to teach computer science in every school

Code.org: Mark Zuckerberg, other tech icons lead effort to teach computer science in every school
By Mike Cassidy, Mercury News

An audacious plan to build a diverse supply of skilled programmers by ensuring that computer science classes are available in every K-12 school in the United States received a tremendous boost Monday when a who's who of Silicon Valley and the tech industry announced they would back the effort with money and know-how.
Tech superstars such as Microsoft's Bill Gates, Facebook's Mark Zuckerberg, Susan Wojcicki of Google (GOOG), Jack Dorsey of Square, Reid Hoffman of LinkedIn, investors John Doerr and Ron Conway and powerhouse companies including Google, Microsoft, LinkedIn, Amazon and Salesforce.com have all signed on with Code.org, a nonprofit that started just over a year ago as the dream of Iranian immigrants and tech investors Hadi and Ali Partovi.
"It's been amazing, collecting this group we've assembled," Hadi Partovi, a Seattle-based angel investor, said at a San Francisco news conference to kick off the effort. The group aims aimed to expose more kids to a rapidly growing field that is fast becoming one of the most important in the U.S. economy. "This is incredible support from the tech industry," he said.
Code.org would not disclose how much money it had raised through its benefactors.

As a kick-start to the ambitious effort, Partovi issued a challenge for every school student to spend an hour coding during a week in December. He said he would donate enough laptops for an entire classroom to 50 participating schools. Another 50 classrooms will win a video conference call with a tech luminary, including the likes of Gates, Dorsey and Wojcicki.
The hour of coding challenge, which Partovi hopes will result in 10 million students being exposed to programming, is something of a gimmick for the much larger goal. Code.org's plan, with the help of the deep pockets and big brains it has recruited, is to train at least one teacher in every school to be a computer science instructor.
The idea is to give every student the opportunity to decide whether computer science is for him or her in the hopes of staving off a severe shortage of programmers, a worry of the tech industry for years. Hoffman, who appeared at the news conference -- which ended with a panel discussion including California State Superintendent of Schools Tom Torkalson, PayPal co-founder Max Levchin, Brad Smith of Microsoft and Maggie Johnson of Google -- said computer science education would prove valuable even for students who go into other careers.
"For one," Hoffman said, "it actually teaches problem solving and critical thinking, which is useful anywhere in terms of what you're doing in your life."
Moreover, social scientists and others have for decades pointed out the lack of diversity of those studying computer science and holding positions in the field. While women make up a majority of those attending college and have nearly reached parity in the fields of medicine, law, math and some sciences, they account for only about 18 percent of those who received computer science degrees in 2010, the latest figures available from the National Science Foundation.
The numbers for blacks and Latinos are even worse. The Computer Research Association reported that in 2011, blacks earned 3.6 percent of computer science degrees. The association reported that the number for Hispanics was 5.4 percent.
Those who have studied the issue say one factor in low participation among women and some minorities is a lack of exposure to the field early in their academic careers. Computer science becomes a closed club, the argument goes, of white and Asian boys who took to computing early through the encouragement of teachers, parents and media stories of the successes of young men in the field. By the time women, blacks and Latinos are exposed to the subject some time in college, it is often too late to embrace computer science as a major.
Though no exact figures are available, Code.org estimates that only 10 percent of the nation's high schools offer computer science classes. Smith said during the panel discussion that fewer than 3,000 of the country's 42,000 high schools are certified to offer advance placement computer science.
UCLA senior researcher Jane Margolis, who co-wrote "Unlocking the Clubhouse: Women in Computing" and who's studied the gender gap in computer science since the 1990s, says Code.org's push into schools is needed to diversify the ranks of computer scientists. Today high school computer science is largely limited to kids whose families can afford private instruction or who live in marquee school districts that offer advance placement computer science classes.
"What we're trying to do is make sure that it's not just the kids of preparatory privilege," says Margolis, who's working with the Los Angeles Unified School District on an effort to expand and diversify computer science education there. "We want to make sure that all these other kids are learning this really important knowledge."
Contact Mike Cassidy at mcassidy@mercurynews.com
or 408-920-5536. Follow him at Twitter.com/mikecassidy.

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Thursday, October 3, 2013

Apple threatened by growth of prepaid smartphone plans

Apple threatened by growth of prepaid smartphone plans

In a shift that could become a big threat to Apple (AAPL), U.S. consumers are increasingly signing up for a type of wireless service plan popular around the world that's traditionally not been in favor here -- prepaid accounts.

Prepaid plans typically allow consumers to purchase services in advance in bite-sized chunks -- whether by the minute, the megabyte or the month -- and allow them to cancel at any time. In contrast, the standard plans offered by the big carriers, such as AT&T and Verizon, generally require users to sign up for pricey two-year service agreements.
Although prepaid accounts still represent less than a quarter of all wireless service plans in the United States, they're gaining ground rapidly. Half of all new wireless accounts added between 2008 and last year were prepaid ones.
"It's a very dramatic change in how customers in the U.S. are buying wireless," said Sara Kaufman, an analyst who covers the wireless service market for Ovum, a research firm.
That shift is a worrisome one for Apple, whose iPhone provides the lion's share of the company's revenues. The vast majority of iPhones sold in the United States come with two-year contracts for standard plans with the big carriers, whose high-priced contracts subsidize the cost of the phones. The company faces the prospect of losing market share -- and eventually revenue -- to cheaper phones on prepaid plans, or having to offer a lower-cost phone that could undermine sales of its higher-priced iPhones.
With prepaid service plans, consumers typically have to pay up front the full cost of their phones -- or connect a device they already own to the service. Because of that, inexpensive phones tend to sell best for prepaid providers.
Apple, however, doesn't offer a cheap phone. Without its subsidy, for example, Apple's new iPhone 5C -- billed as the "lower-cost" iPhone by CEO Tim Cook -- costs $550. That's hundreds of dollars more than the typical cost for a prepaid phone, many of which run Google's (GOOG) Android operating system.
Investors and analysts have fretted that Apple's focus on selling pricey, heavily subsidized phones will hurt it in developing countries such as China and India, where unsubsidized phones and prepaid plans predominate. But few have paid attention to how the company is being hurt by the shift to prepaid plans closer to home.
"There's no question that (Apple's) missing out," said Weston Henderek, a principal analyst at Current Analysis, a technology market research firm. "They're essentially ceding that market to Android."
An Apple spokesman did not respond to a request for comment. But Cook, in an interview last month with Bloomberg Businessweek, said his company wasn't interested in the market of customers looking for inexpensive "junk" phones, and that Apple can have a "really good business" by focusing on the higher-end market.
"I'm not going to lose sleep over that ... market, because it's just not who we are," Cook said.
Analysts say the company could endanger its brand or cut into its healthy profit margins by offering a truly inexpensive iPhone.
But with iPhone sales having fallen in China in Apple's last quarter and sales growth slowing elsewhere, the company may be forced to look closer at making a device targeted at the prepaid market.
Prepaid accounts comprise the vast majority of wireless agreements globally. They've represented a small fraction of the U.S. market, but that's changing. Between 2008 and the end of last year, the number of prepaid accounts jumped from 48 million, or 18 percent of total wireless accounts, to 76 million, or 23 percent, according to CTIA, the wireless industry's U.S. trade group.
Until recently, prepaid plans were offered only by second- or third-tier carriers. But now even the four big service providers offer such plans.
And the plans have become more varied and flexible. Consumers used to purchase service by the minute, which frequently meant that they would have to add more minutes to their accounts. Those plans are still available but newer prepaid plans look a lot more like standard "postpaid" plans: Consumers pay by the month and their service includes a set number of voice minutes or data usage.
"The sophistication and the diversity of the offerings has certainly changed," said John Walls, a spokesman for CTIA. "You have a lot more flexibility as a prepaid customer than you did five to six years ago."
Another factor driving the growth in prepaid plans has been sales of tablets such as the iPad, many of which include cellphone radios. The typical wireless plan for those tablets is a month-by-month prepaid agreement.
And then there's the Great Recession.
"What we've seen in the past is that when the economic situation is a bit tougher, people think they're in more control if they move to a prepaid basis," said Carolina Milanesi, an analyst with industry research group Gartner.
Eric Snider, a 44-year-old San Jose mobile app developer, is among those trying to save some money. Three months ago, he switched from AT&T to Straight Talk, a prepaid provider whose service is offered exclusively through Walmart. With AT&T, Snider paid $93 a month, and got only 450 voice minutes and 2 gigabytes of data. Now he's paying just $45 a month, but getting unlimited voice minutes and unlimited data usage, although Straight Talk warns that it slows access rates after the first 2½ gigabytes.
"There are things that aren't as good as AT&T, but I like saving almost $50 a month," Snider said. The $93 per month he was paying AT&T "seemed too much, and it was making me mad."
Contact Troy Wolverton at  408-840-4285. Follow him at www.mercurynews.com/troy-wolverton or Twitter.com/troywolv.
A different kind of smartphone plan
Prepaid wireless plans, long the dominant kind overseas, are becoming more popular in the United States. Here's how they're different from standard plans.
No long-term contracts. With prepaid plans, customers typically pay for service by the month, the minute or the megabyte. Users can cancel at any time -- with no penalty.
No subsidized phones. With prepaid providers, users have to either bring a phone they already own -- or pay the full retail cost for a new phone. Standard service providers by contrast typically offer phones at deep discounts -- in exchange for lengthy contracts.
Cheaper service. Prepaid plans typically cost less than standard ones, in part because service providers don't have to recover the cost of the phone subsidy. In some cases, the difference can be dramatic -- up to half the price of the cost of a standard plan.
Different plan, same network. Prepaid providers typically lease space on the major carrier's networks -- or are simply brands that are owned by the major carriers.
Source: Staff research
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