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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Google Introduces New 'hummingbird' Search Algorithm
From ACM News

Google Introduces New 'hummingbird' Search Algorithm

Google Inc has overhauled its search algorithm, the foundation of the Internet's dominant search engine, to better cope with the longer, more complex queries it...

Tuning In to Graphene
From Communications of the ACM

Tuning In to Graphene

New ultra-fast wireless antennas may be on the way, but don't throw away your old wireless router just yet.

Making the Internet Safe For Gadgets
From Communications of the ACM

Making the Internet Safe For Gadgets

Initiatives favor direct connections, named resources, and cryptography.

The Alan Turing Year Leaves a Rich Legacy
From Communications of the ACM

The Alan Turing Year Leaves a Rich Legacy

A year-long celebration of the life and work of a man whom many call the founding father of computer science.

What Is a Jpeg? The Invisible Object You See Every Day
From ACM News

What Is a Jpeg? The Invisible Object You See Every Day

In 2012, the photograph of Barack and Michelle Obama embracing after his re-election was "liked" over 4 million times.

In Search of the Next Boom, Developers Cram Their Apps Into Smart Watches
From ACM Careers

In Search of the Next Boom, Developers Cram Their Apps Into Smart Watches

The age of wearable computing is upon us.

Give Yourself 5 Stars? Online, It Might Cost You
From ACM News

Give Yourself 5 Stars? Online, It Might Cost You

"I celebrate myself, and sing myself," wrote Walt Whitman, America's great bard of self-promotion.

How BlackBerry Finally Found Its Buyer
From ACM News

How BlackBerry Finally Found Its Buyer

The BlackBerry melodrama may finally be coming to a close.

Teardown Shows Iphone 5s Costs at Least $199 to Build, $173 For the 5c
From ACM News

Teardown Shows Iphone 5s Costs at Least $199 to Build, $173 For the 5c

New iPhones always gladden the hearts of the analysts at the research firm IHS, because it means it's time to tear the phones apart.

How Ios 7 Will Spark a Boom in App Design
From ACM Opinion

How Ios 7 Will Spark a Boom in App Design

You probably feel strongly about iOS 7.

Apple's A7 Chip Makes a Run at Intel
From ACM News

Apple's A7 Chip Makes a Run at Intel

Is Apple simply engaging in PR puffery when it talks about its "desktop" A7 chip? Not so fast.

Apple: The 64-Bit Question
From ACM News

Apple: The 64-Bit Question

There's been an interesting sideshow in tech land since Apple unveiled the iPhone 5S last week: Does having the first 64-bitmicroprocessor in a phone mean anything...

Google May Ditch 'cookies' As Online Ad Tracker
From ACM News

Google May Ditch 'cookies' As Online Ad Tracker

Google, the world's largest Internet search company, is considering a major change in how online browsing activity is tracked, a move that could shake up the $120...

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing
From ACM News

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing

For the first time, the United States' most secret court, the Foreign Intelligence Surveillance Court (FISC), has published its legal rationale as to why the ...

The New National Identity Is What Smartphone You Prefer, and Nobody's Quite Sure Why
From ACM Opinion

The New National Identity Is What Smartphone You Prefer, and Nobody's Quite Sure Why

In a fascinating note at Asymco, mobile analyst and ex-Nokian Horace Dediu details how people's taste in smartphones varies from place to place:

Google vs. Death
From ACM News

Google vs. Death

In person, it can be a little hard to hear Larry Page.

Behold! Jonathan Ive's Apple
From ACM Opinion

Behold! Jonathan Ive's Apple

Apple is today releasing the much-anticipated iOS 7, and with it, the biggest overhaul of its mobile operating system since it debuted in 2007 with the original...

Ambivalence on Civil Liberties, Terrorism
From ACM News

Ambivalence on Civil Liberties, Terrorism

When it comes to the balance between civil liberties and the war on terrorism, Americans seem to want the best of both worlds.

Ios 7, Thoroughly Reviewed
From ACM Opinion

Ios 7, Thoroughly Reviewed

When we reviewed iOS 6 a year ago, we called it a "spit-and-polish" release and stand by that assessment today.

Machine Language: How Siri Found Its Voice
From ACM News

Machine Language: How Siri Found Its Voice

GM Voices is nestled on a rolling, leafy road in Alpharetta, Georgia, an affluent suburb of Atlanta.
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