Neeraj Kumar

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How a Russian mathematician constructed a decision tree - by hand - to solve a medical problem

Here’s an excerpt from Love and Math, a book by Edward Frenkel. The author writes about mathematics and his career. One of the stories is about how …

Data Science

James Bond's deadliest cars, boats, and jetpacks (pictures)

Updated: March 19, 2014 / Caption: Andrew Hoyle / Photo: Andrew Hoyle/CNET<p>Updated: March 19, 2014 / Caption: Andrew Hoyle / Photo: Andrew Hoyle/CNET<p>Updated: March 19, 2014 / Caption: Andrew Hoyle / Photo: Andrew Hoyle/CNET<p>Updated: March 19, 2014 / Caption: Andrew Hoyle / Photo: Andrew …

James Bond

If at first you don't succeed, try the new wireless USB

A standards group is trying a second time to popularize a wireless version of the successful data-transfer technology.<p>The computing industry wants to make it easier to back up your data and sync your smartphone without having to rely on an actual cable.<p>Specifically, the standards body behind the …

Wireless

Blood testing coming to a touch screen near you

People with hemophilia or on blood thinners could soon skip a trip to the doc's and instead put a drop of blood on a microfluidic sticker on their smartphone screen to test how their blood is coagulating.<p>People with hemophilia, or those taking anticoagulants to help prevent dangerous outcomes such …

Medicine

Watch what's in store for Android Wear

Google offers a peek at upcoming Android-powered smartwatches and Motorola teases the Moto 360 watch. Plus, Apple says adieu to the iPad 2 and Walmart gets into GameStop's territory.<p>CNET Update talks to the wrist:<p>In this episode of Update:<p>- Check out Google's Android Wear, the operating system for …

Wear OS

Android Wear unveiled: LG G Watch and Moto 360 (pictures)

Updated: March 18, 2014 / Caption: Scott Stein / Photo: Motorola<p>Updated: March 18, 2014 / Caption: Scott Stein / Photo: Motorola<p>Updated: March 18, 2014 / Caption: Scott Stein / Photo: LG<p>Updated: March 18, 2014 / Caption: Scott Stein / Photo: Google<p>Updated: March 18, 2014 / Caption: Scott Stein / …

Wear OS

Tidy Dog: Smart toy bin trains pups to pick up

Fluffy is about to get a lesson in organization from the Tidy Dog, an intelligent toy bin that rewards dogs for cleaning up after themselves.<p>For most humans, having a clean house is its own reward. Dogs, however, need some convincing. The Tidy Dog toy box on Kickstarter wants to help train your …

Neat

The enchanting Tesla ad that wasn't made by Tesla

A fan-made ad for the electric car is warming so many hearts -- including that of Elon Musk.<p>You'll see quite a few Teslas in the San Francisco Bay Area.<p>They're like plaid shirts for the affluent. They say: "I'm cool, but I care."<p>The greatest joy of the Tesla isn't that it's electric, or that you …

Tesla

This is how much you get on Google's nerves

The second edition of the very funny "What If Google Was a Guy?" reveals a little of the deep pain it is to be Google. And a lot of the pain it is to be Bing.<p>Will you just look at yourself?<p>You spend half your day making doltish queries of sublime technology. You can't write a coherent sentence. You …

Google Glass

Glasshole heaven: Hotel offers free drink if you wear Glass

San Francisco's Stanford Court Hotel wants to attract the techie crowd. So Google Glass wearers get a free drink. There must be a catch, right? Well, a small one.<p>Being seen in public wearing Google Glass is a statement.<p>Some, though, see it as a statement that you are tone-deaf, socially blind, and …

Google Glass

Simple smartphone photo tips

Learn some simple tips for taking better photos with your smartphone camera.<p>Today's smartphone cameras have become nearly as complex and feature-laden as the compact cameras they replaced. It's easy to get overwhelmed, but here are four simple tips for better photos that will work with virtually …

Mobile Photography

Google Chromecast arrives in Europe: undercuts Apple, Roku

The dongle-sized video streamer is now on sale in the UK, France, Germany, Spain, Italy, Netherlands, Norway and Sweden.<p>Google is unleashing its Chromecast video streamer in Europe today, nearly eight months after it debuted in the US. Costing just £30 ($50) in the UK or 35 euros elsewhere, it's …

Smart TV

Asus G750JZ-XS72

MSRP: $2,999.00<p><b>The Good</b> The <b>Asus G750</b> is one of the first laptops with Nvidia's new top-end GeForce GTX 880M graphics cards. The hefty keyboard is great for WASD gaming, and a generous selection of ports makes it easy to add accessories or external monitors.<p><b>The Bad</b> For a $3,000 laptop, this still …

Computer Hardware