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Category Archives for "Networking"

LIFTTT gives IFTTT location-awesomeness

In my last article I mentioned If This Then That, a service I covered over a year ago. If you’ve used IFTTT you can skip to the next paragraph … IFTTT is a service that connects other services together allowing you to define triggers (“If This”) and actions (“Then That”) so you can do things that would otherwise require a lot of programming and, most likely as a consequence, a lot of swearing.To read this article in full or to leave a comment, please click here

Misfit Shine: The best fitness tracker

Want to track your health? You need to get the right gear to do this and a product I’ve been testing, the Misfit Shine, offers an outstanding combination of pricing, functionality, and ease-of-use.With the explosion of digital health monitoring products, the “quantified self” movement has moved away from its bio-hacker roots into the mainstream and Apple’s recent release of Health with iOS 8 underlined this change. And this brings up to the three issues that have, to date, limited who can use the tech:To read this article in full or to leave a comment, please click here

Dave Goldberg, entrepreneur and husband of Facebook’s Sandberg, dies

Dave Goldberg, SurveyMonkey’s CEO and husband of Facebook COO Sheryl Sandberg, died Friday night. He was 47 years old.Goldberg, a well known Silicon Valley entrepreneur, passed away suddenly and unexpectedly, his brother Robert said in a Facebook post.“In this time of sorrow, we mourn his passing and remember what an amazing husband, father, brother, son and friend he was,” Robert Goldberg wrote.In a statement released Saturday, SurveyMonkey said Goldberg’s “genius, courage and leadership were overshadowed only by his compassion, friendship and heart.”To read this article in full or to leave a comment, please click here

Dave Goldberg, entrepreneur and husband of Facebook’s Sandberg, dies

Dave Goldberg, SurveyMonkey’s CEO and husband of Facebook COO Sheryl Sandberg, died Friday night. He was 47 years old.Goldberg, a well known Silicon Valley entrepreneur, passed away suddenly and unexpectedly, his brother Robert said in a Facebook post.RELATED: Notable deaths in 2014 from Tech, Science, Inventions“In this time of sorrow, we mourn his passing and remember what an amazing husband, father, brother, son and friend he was,” Robert Goldberg wrote.In a statement released Saturday, SurveyMonkey said Goldberg’s “genius, courage and leadership were overshadowed only by his compassion, friendship and heart.”To read this article in full or to leave a comment, please click here

Are You an ACKer?

There are lots of differences in the way that individuals communicate and interact. One difference I often notice is whether a given individual does or does not respond. Using myself as an example, I will typically respond to a text message or email even if no question is posed. Often I will either Thank the sender or provide some unnecessary comment.

My wife on the other hand almost never responds to an information only message. If nothing is being requested, don’t expect a response. I find that lots of people exhibit this behavior and there’s nothing wrong with it. The lack of a response doesn’t necessarily mean the information isn’t appreciated. It is important to realize that just because you do something a certain way, don’t expect others to do the same.

I’d love to hear from you, so share your thoughts by commenting below.

Disclaimer: This article includes the independent thoughts, opinions, commentary or technical detail of Paul Stewart. This may or may does not reflect the position of past, present or future employers.

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The post Are You an ACKer? appeared first on PacketU.

ACLU: NSA phone dragnet should be killed not amended

The U.S. Congress should kill the section of the Patriot Act that has allowed the National Security Agency to collect millions of phone records from the nation’s residents, instead of trying to amend it, a civil liberties advocate said Friday.Section 215 of the Patriot Act, which allows the NSA to collect phone records, business records and any other “tangible things” related to an anti-terrorism investigation, expires in June, and lawmakers should let it die, said Neema Singh Guliani, legislative counsel for the American Civil Liberties Union.The House of Representatives Judiciary Committee on Thursday voted to approve a bill to amend that section of the anti-terrorism law. The USA Freedom Act would end the NSA’s bulk collection of U.S. phone records by narrowing the scope of the agency’s searches, backers of the bill said.To read this article in full or to leave a comment, please click here

ACLU: NSA phone dragnet should be killed not amended

The U.S. Congress should kill the section of the Patriot Act that has allowed the National Security Agency to collect millions of phone records from the nation’s residents, instead of trying to amend it, a civil liberties advocate said Friday.Section 215 of the Patriot Act, which allows the NSA to collect phone records, business records and any other “tangible things” related to an anti-terrorism investigation, expires in June, and lawmakers should let it die, said Neema Singh Guliani, legislative counsel for the American Civil Liberties Union.The House of Representatives Judiciary Committee on Thursday voted to approve a bill to amend that section of the anti-terrorism law. The USA Freedom Act would end the NSA’s bulk collection of U.S. phone records by narrowing the scope of the agency’s searches, backers of the bill said.To read this article in full or to leave a comment, please click here

Telecom trade groups, ISPs ask for delay of net neutrality rules

Five telecom trade groups and two broadband providers have asked the U.S. Federal Communications Commission to put a hold on net neutrality rules it recently approved.Seeking a partial stay of the FCC’s rules are trade groups USTelecom, CTIA, the National Cable and Telecommunications Association, the American Cable Association and the Wireless Internet Service Providers Association as well as ISPs AT&T and CenturyLink. The groups asked the FCC Friday to put a hold on its decision to reclassify broadband as a regulated, common-carrier service, but the requests do not affect the commission’s rules that prohibit blocking, throttling and paid prioritization.To read this article in full or to leave a comment, please click here

#Fail to the chief: When tech trips up presidential candidates

Politics and technology: An uneasy relationshipImage by Happyme22/WikipediaThomas Jefferson was an inventor and Herbert Hoover was an engineer, but other presidents, candidates, and politicians have had a more, shall we say, fraught relationship with technology. Ronald Reagan, for instance, joked into a live microphone about "outlawing Russia forever" at the height of the Cold War in 1984. But with technology becoming an ever more important part of our daily lives, so too will some of the inevitable slew of political gaffes we'll encounter over the next 18 months of campaigning come in tech form. And we here at ITworld promise to keep track of them all! Here's a bunch to get you started; we'll update as more arise, and feel free to let us know if you read about one you think should be included.To read this article in full or to leave a comment, please click here

Companies must teach employees how to swim in new oceans of data

Take a quick tour through the C-suite of any major corporation today, and there’s a good chance you’ll see some titles that weren’t there a few years ago: chief data officer, chief data scientist, chief analytics officer, to name just a few.Data is the element they all share in common, and it’s affecting more than just the executive ranks.In the business world’s headlong rush to collect as much data about as many things as possible as quickly as it can, a question has been left for later: How do you turn those massive volumes into practical value? Turns out, “later” is now, and there’s a crushing shortage of specialized data scientists. Few companies, meanwhile, even have a plan for bolstering their data talent.To read this article in full or to leave a comment, please click here

NASA shows off 10 engine helicopter/aircraft hybrid drone (video too!)

Pretty cool stuff here. NASA this week said it successfully flew its battery-powered 10 engine drone that can take off like a helicopter and fly like an aircraft.The concept aircraft, known as Greased Lightning or GL-10 could be used for small package delivery, long endurance reconnaissance for agriculture, mapping and other survey applications. A scaled up version could even be used as a four person size personal air vehicle, NASA researchers said.+More on Network World: The most magnificent high-tech flying machines+To read this article in full or to leave a comment, please click here

Potential rival to Google’s Project Ara booted from IndieGoGo

A crowdfunding campaign for a sleek modular smartphone concept has been unceremoniously dumped by IndieGoGo, which shuttered the project’s page on Friday morning.As first reported by ModularAndroid.com, the project page was taken down and all pledges were refunded. A message sent to backers, obtained by that news site, said that Fonkraft “has been suspended due to not meeting our trust and safety standards.”+ ALSO ON NETWORK WORLD: Comcast launching 2-gig broadband to trump Chattanooga's municipal gigabit offering + Apple Watch, Samsung Edge glitches anger users, but no outright revolt +To read this article in full or to leave a comment, please click here

The 2.4 GHz Spectrum Congestion Problem and AP Form-Factors

2.4 GHz is a junk band...
2.4 GHz is interference ridden...
2.4 GHz is dead...

You've heard all of these dire warnings about microwaves, bluetooth accessories, cordless phones, baby monitors, lions and tigers and bears (oh my!), which will wreak havoc on your WLAN.

Well, I'm here to tell you that 2.4 GHz issues are self-inflicted. Any by self-inflicted I mean that Wi-Fi is the root cause of your Wi-Fi not working well. And specifically your own Wi-Fi. Poorly designed networks with too many APs blasting out too many signals all stomping on one another.

I'm a stickler for proper design, and is a mantra that I've probably beaten to death by this point. One aspect of proper design is deploying the proper number of radios to meet capacity needs. It's something that I talk about in my presentations on this subject and tweet about as well. Too many radios actually degrades performance due to the negative effects of co-channel interference and airtime utilization on a shared channel. More is decidedly NOT better!

“Most WLAN designs today require a significant amount of
2.4 GHz radios to be disabled.”

Most WLAN designs today require Continue reading

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