My name is Amitai Givertz. Welcome to my personal filter and archive of things that amuse, interest and engage me. I hope you enjoy yourself while you're here and that you find something that you think is worth sharing too.

Thanks for stopping by and for coming back every now and then.


Wednesday, April 8, 2009

Electricity Grid in U.S. Penetrated By Spies - WSJ.com

"Cyberspies have penetrated the U.S. electrical grid and left behind software programs that could be used to disrupt the system, according to current and former national-security officials.

The spies came from China, Russia and other countries, these officials said, and were believed to be on a mission to navigate the U.S. electrical system and its controls. The intruders haven't sought to damage the power grid or other key infrastructure, but officials warned they could try during a crisis or war.

'The Chinese have attempted to map our infrastructure, such as the electrical grid,' said a senior intelligence official. 'So have the Russians.'"

Saturday, April 4, 2009

Technology Review: Crowd-Sourcing the World

"As smart as computers may seem, they can't match humans in certain tasks: describing the contents of an image, rating the quality of Web search results, or transcribing and translating text from another language, to name a few. Tapping into human expertise to tackle problems that computers struggle with is also a growing business: Google lets customers refine its search results, and Amazon uses a system called the Mechanical Turk to off-load all manner of simple tasks to humans around the world; people will work on these tasks, even for pennies."

The Anonymity Project

Friday, April 3, 2009

Social and cognitive correlates of children’s lying behavior | V Talwar and K Lee (2008)

The relation between children’s lie-telling and their social and cognitive development was examined. Children (3-8 years) were told not to peek at a toy. Most children peeked and later lied about peeking. Children’s subsequent verbal statements were not always consistent with their initial denial and leaked critical information revealing their deceit. Children’s conceptual moral understanding of lies, executive functioning, and theory-of-mind understanding were also assessed. Children’s initial false denials were related to their first-order belief understanding and their inhibitory control. Children’s ability to maintain their lies was related to their second-order belief understanding. Children’s lying was related to their moral evaluations. These findings suggest that social and cognitive factors may play an important role in children’s lie-telling abilities.

Thursday, April 2, 2009

The Outing of a Blogger: Social Transparency or Violation? | The Blog Herald

"We live in an age of transparency. I’d say that “transparency” should have been the word of the year last year, and it’s popularity as a buzz word this year continues. It pops up in most news reports, demanding transparency from banks and financial institutions, politicians, governments, corporations, and individuals.

It also litters our social media interaction. We want our online social interchanges to be with real people who want to know us as real people. We want people leaving comments on our blogs to have names. We want folks on Twitter to have real names, not CD Handles and cute nicknames or keywords. So is it okay to be anonymous any more?

Over the years, there as been an ongoing debate about anonymous bloggers as more and more people take to the Information Highway to have their say. For some, anonymity is a matter of life or death. For others, it’s just wiser. But it isn’t for everyone."

Wednesday, April 1, 2009

Counter-Intuitive Selling | www.mindcrossings.com

The counter-intuitive sales professional quickly comes to the realization that there is more hiding behind the reason for a lost sale than the customer shares.

At the heart of counter-intuitive selling is the principle that for our sales results to change, our sales behaviors and habits must change. It's hard for seasoned sales professionals to change habits-as habits are ingrained and reflex. This is readily apparent when it comes to lost business and lost opportunities.

Do you really take a look at why you lost a piece of business?

Do you change your sales behavior to make sure you do not make the same mistakes again and again-leading to more lost business?