ratings

'Biowire' could be major step toward viable cardiac patches

Be still my beating heart. Or, rather, be very, very fast, so that it can be used by science.

This is the battle cry out of the University of Toronto, where researchers are unveiling a biowire that could lead to the production of mature cardiac patches that are derived from real human cardiomyocytes (heart cells). Reporting this week in the scientific journal Nature Methods, cardiac researchers say the tech could lead to the development of mature cardiac patches in a range of sizes.

Let's back up, because when it comes to matters of the heart, things get complicated fast.… Read more

Saints Row 4 banned from Australia over 'sexual violence'

Saints Row 4, the latest console and PC title from developer Volition in the action-adventure open world game, has become the first to be banned from sale in Australia.

The game was sent to the Australian Government's Classification Board, which determines ratings on video games, in May, the organization said in a statement (PDF) on Tuesday. According to that statement, the Board rated the game RC, or Refused Classification, meaning it cannot be sold in Australia. The game's content was deemed too adult-oriented.

"In the Board's opinion, Saints Row 4, includes interactive, visual depictions of implied … Read more

Google rolls out quick action buttons for Gmail

Google is aiming to make Gmail responding, planning, and organizing a little bit easier. The tech giant announced Wednesday that it is rolling out quick action buttons for its e-mail service.

Not only can users RSVP to an event without even opening the e-mail invite, they can also rate restaurants, places, or shops from within their inbox.

Here's more from a Wednesday blog post by Google product manager Shalini Agarwal:

Email is an important part of how we get things done -- from planning an event with friends to organizing that family vacation to Costa Rica. And today, getting … Read more

Apple named in Chinese porn probe

Apple is again in the crosshairs of the Chinese government.

The iPhone maker has turned up on a list of companies being investigated in China over allegedly offering pornographic material through their Web sites or app stores, The Wall Street Journal said today.

Apple isn't highlighted in the story from the People's Daily, the official newspaper of China's Communist Party. Rather, it's just one of many companies named in the probe. In total, the investigation is looking at 198 Web sites and several app stores beyond Apple's.

Based solely on a rough Google-translated version of the People's Daily piece, … Read more

New Angry Birds clone does a lot of things right, but lacks polish

Stay Alight! (iPhone|iPad) is a destruction game that is somewhat similar to Angry Birds, but in this game, you play as Mr. Bulb and it's your job to take out the monster microbes.

Instead of flinging objects like you would in Angry Birds, with this game you're shooting an energy projectile that bounces off walls. So to get the best trajectory and power, you'll need to both think about where your targets are and how the projectile will bounce through the level to hit as many monster microbes as possible. Like many games in this genre, … Read more

A look inside the EPA's contentious MPG ratings (CNET On Cars, Episode 14)

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If you like high-tech cars, the Audi A7 is very high on your list. It's just about the techiest ride out there and far from the most expensive. Add the hot sauce of S trim and the 2013 Audi S7 becomes a favorite of ours. I'll take you for a ride in this episode.

I've never received more sustained e-mail on a single topic than I have on EPA mileage ratings lately. Many of you are actively wondering … Read more

Talk on Twitter corresponds to higher TV ratings

This is a classic "which came first, the chicken or the egg" scenario: more talk on Twitter and higher TV ratings, or is it quality TV and more talk on Twitter?

Whatever the case, market research firm Nielsen has discovered that there is a correlation -- but not necessarily causation -- between Twitter and live TV ratings.

Using data from analytics platform SocialGuide, Nielsen found that 32 million unique people tweeted about TV in the U.S. in 2012. This may have led to Twitter being one of the top three variables aligned with TV ratings. The other … Read more

Fujitsu tech scans your face to take your pulse

Want an instant pulse check? Look into the lens.

Fujitsu today announced a technology that can take a person's pulse in real time using the built-in camera on a smartphone, tablet, or PC.

The system reads pulses by measuring variations in the brightness of the face thought to be caused by blood flow. It requires no special hardware and can measure pulse rate in as little as 5 seconds, positioning it as a possible tool for easy self-monitoring, anytime and anywhere, without the need for a special device. It could also be used by security teams to detect people acting suspiciously in public venues such as concerts and airports, Fujitsu says. … Read more

Deep breath! HeartMath turns iPhone into de-stressing tool

I'll be honest. Vague phrases like "inner balance," "emotional resilience," and "coherence zone," all of which HeartMath uses to describe its new heart rate monitor and corresponding app, aggravate me a bit. After test-driving the product this week, however, I can overlook the language.

Think of the system as a mobile meditation guide. Available as of yesterday on iTunes, HeartMath's free Inner Balance app works exclusively with its Inner Balance earlobe sensor for iOS ($99), which is available at the company's online store or through many major retailers. It uses emWave technology to show the user's heart rhythm pattern (HRV) and trains the user to change that pattern to a healthier, "coherent" state.

The system is easy to set up and, more importantly, use regularly. After installing the app, simply clip the sensor to your earlobe, plug it into your iPhone or iPad using a standard 30-pin connector (you'll need a Lightning-to-30-pin adapter for iPhone 5), and tap the screen to start.… Read more

FDA approves single-lead implantable cardiac defibrillator

Cardio med tech company Biotronik today announced Food and Drug Administration approval of the world's first implantable cardiac defibrillator that uses just one lead to sense atrial arrhythmias.

Say what?

For those unfamiliar with the mechanics of the heart, let's back up. Atrial fibrillation (AF), the most common heat arrhythmia, occurs when the electrical signals in the atria (the heart's two upper chambers) fire fast and frenetically, causing the atria to essentially quiver instead of pulse regularly, which can result in blood pooling or clotting and thus greatly increase the risk of stroke and congestive heart failure.… Read more