Wave

A team of engineers out of Stanford is introducing a truly tiny wireless cardiac device to demonstrate that, thanks to a little ingenuity and impressive math, all medical implants may soon be powered wirelessly.

Which means that devices such as pacemakers, which owe the majority of their bulk to the battery, are about to get a whole lot smaller.

Head researcher Ada Poon, who earlier this year showed off a proof-of-concept, wirelessly powered device small enough to propel itself through the bloodstream, says the main achievement with the cardiac device is that it can be implanted on the surface of … Read more

On today's 404 episode, we'll solve the mystery of phantom cell phone vibrations and why we're so often tricked into thinking our phones have a mind of their own. One psychologist from the University of Sydney thinks that it has to do with electrical currents running through parts of the body surrounding the phone, while another professor of psychology believes it's in ours heads, that our addiction to technology has made us paranoid about e-notifications.

Walking around New York in this heatwave is enough of a workout for anyone these days, but some gym-goers in Canada are so sick of skinny people making them look bad that they've issued a ban on anyone that can't be described as "plus size."

According to the NY Daily News, Body Exchange gym in Vancouver claims to be a "safe haven" for overweight people that feel scrutinized when they work out next to those without an addiction to food. Unfortunately, we'll have to defer to Richard to comment on this story, as neither Jeff nor I have ever been inside a gym.… Read more

With patent litigation becoming an increasingly common part of the technology space, the last thing many folks want to see is another company have the sole goal of defending patents. If you're one of those folks, close your eyes.

Unwired Planet, formerly known as Openwave Systems, has completed the sale of its Mediation and Messaging product businesses to Marlin Equity Partners, the company announced today. Now that it has gotten those products out of the way, it plans to focus solely on its patent portfolio.

"Unwired Planet will now be focused exclusively on a multipronged Intellectual Property (IP) … Read more

The new iPad scores higher in customer satisfaction than did previous models, but it comes with its own unique set of pros and cons.

A full 82 percent of new iPad owners polled by ChangeWave last month said they were very satisified with the tablet, while 16 percent were somewhat satisifed. Only 2 percent were somewhat unsatisfied, while no one was very unsatisfied.

Those results compare with 74 percent of owners of the previous model iPad surveyed in February who were very satisifed and 23 percent somewhat satisifed.

.Among all owners of the new iPad, ChangeWave uncovered a healthy list … Read more

Apple's iPad is strengthening its grip on corporate buyers as Microsoft continues to put the finishing touches on Windows 8, its first operating system to enthusiastically embrace tablet computing,

A new survey conducted by ChangeWave Research shows that companies are stepping up their tablet purchases, and that a growing number intend to buy iPads. ChangeWave said its survey of 1,604 corporate tech buyers shows the highest level of corporate iPad demand it's ever found in a survey.

The results can't bode well for Windows 8. PC growth, and by extension Windows growth, has slowed over the … Read more

If you think 802.11n Wi-Fi is the bee's knees, check out this new ultra-powerful wireless setup jointly developed by Sony and the Tokyo Institute of Technology.

The two chips in this advancement push a staggering data rate of 6.3Gbps, which is 14 times the transfer speed in commercially available routers (450Mbps).

According to the press release, "implementation of this technology will enable users to transmit and receive data at much higher speeds between mobile devices without the need for cable connections. This technology will also enable users to enjoy uncompressed high-quality video streaming from a mobile device to a display." … Read more

As implantable medical devices become smaller and less power hungry, they are taking on a variety of new roles. What began as largely stationary objects, such as pacemakers and cochlear implants, are becoming small enough to actually pass through our bodies (i.e. in the form of pills) to deliver drugs and perform diagnostics.

Now, a new class of medical devices is emerging that adds a twist to the traditional implant: the devices are so small that they can travel through our bloodstream, not to mention are powered wirelessly via electromagnetic radio waves, according to Stanford electrical engineer Ada Poon.

By moving through the bloodstream, these tiny implants will be able to perform minor surgeries such as removing blood clots, Poon told an audience at the International Solid-State Circuits Conference in San Francisco this week.… Read more

Microsoft is targeting a host of improvements for SkyDrive, potentially giving iCloud and similar services some healthy competition.

The next version, dubbed SkyDrive Wave 5, could lead the way, with several features revealed by blogging site LiveSide.net.

Tipped off about "new features that are said to be coming to SkyDrive soon," the site detailed such items as support for the OpenDocument format and the ability to store and manage BitLocker recovery keys on SkyDrive.

A new URL-shortening service will provide links to your shared files, while you'll be able to share those files directly with your … Read more

Audio Hijack Pro is an affordable audio-recording workhorse for the Mac, capable of capturing audio from applications, devices such as microphones, or any other source that runs through your machine.

Audio Hijack Pro's clean, two-paned, iTunes-like interface focuses on sources that you can capture--which means just about anything, from software to hardware. By default, the left pane includes some of the usual suspects that you might want to record (DVD Player, iChat, iTunes, QuickTime Player, RealPlayer, Safari, Skype, your system audio, and default system input), but you can easily add additional sources, such as other apps or devices.

You … Read more