Logitech headsets and webcams for the business professional

As many of you know, I’m a full-time telecommuter. Although a portion of my work involves some travel, most days I am working from home, and a lot of that involves sitting on conference calls with colleagues and customers/partners.

Until recently, much of that required that I be desk-bound.

Anyone who has to work with VOIP and IP-based conferencing systems such as Skype, Microsoft Lync, Cisco WebEx and Citrix GoToMeeting knows that voice quality is everything if you’re going to have an effective business conversation.

And that means using devices that typically tie you to your desk, such as a wired headset or an Bluetooth/USB speakerphone, such as the Plantronics Callisto, which I have and think is an excellent product.

While there are many Bluetooth headsets and earpieces on the market which are perfectly suitable for mobile phone conversations, few are specifically optimized for use with PCs that have VOIP “Soft Phone” software, and do not deliver what I would regard as business critical voice quality.

They are perfectly fine for short calls, but not ideal when you are on a VOIP conference for as much as an hour at a time, or even longer, particularly when you need to be an active participant and when paying close attention to who is speaking and the clarity of what you are saying is essential.

As we all know about Bluetooth when it comes to audio streams, the farther you get away from the transceiver, the worse the audio gets. So it’s not practical to stray too far away from your PC.

Logitech’s latest wireless headsets have been a total game changer for my personal work situation since I’ve been using them the last few months. I’ve been using the H820e stereo version which retails for $199 but can be found for considerably less.

Installation and use of the headset is pretty straightforward — you plug the DECT 6.0 transmitter and charging base into a free USB port on your PC or Mac, and the AC power cord to power the base. The headset charges on the base when not in use, and has a built-in rechargeable battery.

The operating system recognizes it automatically, and depending on the VOIP program you are using, you may need to alter the settings to use the headset as your primary audio device.

If you’re familiar with the DECT 6.0 1.9Ghz wireless transmission standard, particularly if you have cordless phones in your house that use the technology, you know that you can get some pretty impressive range and not lose any voice quality. That’s exactly what the H820e headset gives you for VOIP calls.

My home office is a good 60 feet away from my living room and around 75 feet from my “breakfast area” which has my espresso machine and a table which faces my outdoor patio and pool area with outdoor furniture which is about 100 feet or so away from the base transmitter.

So regardless of what VOIP software I am using, and where I am in my house, I get the same crystal-clear voice quality as if I am sitting right in front of my PC. For example, this wearable computing podcast that I recorded with Rick Vanover of Veeam was actually done in my living room, while wearing the H820e using Skype.

So the quality of the audio is without dispute. What about the overall design and using it?

The H820e was designed for use for hours at a time. The stereo version is comfortable and after a while you forget you even have it on your head. While I am extremely pleased with the device, I have only a few nitpicks:

First, the “Mute” button is attached to the microphone boom and is recessed back towards where the headphone is. It doesn’t stick prominently out, so you have to sort of feel your way up the boom to finding it.

If you’re away from your PC and are not near the software controls of your VOIP client, and some sort of unplanned audio distraction occurs that you don’t want to be heard by everyone else, then it could take a few seconds to mute the audio while you fumble around with the boom. It would be better if in the next version of this product that they put it on the exterior side of the headphone holding the boom.

It’s a minor annoyance but it’s still an annoyance nonetheless.

The second is the boom mic’s sensitivity to airflow. Now, normally you don’t have a lot of “wind” in an indoor or office setting but in the summertime in Florida, I like to have a fan going in my office for better air circulation.

If that fan is pointed directly at me, it sounds like I am in an outdoor breeze. And if you are actually outdoors (like sitting on my patio and having a cup of coffee) and a little bit of wind picks up, you’re going to hear it if the mic isn’t muted, no question.

Also, if you are a heavy breather, you’ll probably want to have the boom twisted a lot farther away from your mouth than you think you need it.

Despite what I would call these two minor nitpicks I think the H820e is an excellent product and I heartily reccomend it. I’ve also spent some time with their wired headset, the H650e on business trips with my laptop and also on my Surface RT using Skype and Lync, and the audio is just as high quality as the H820e, provided your bandwidth supports the fidelity of the connection.

Not all telecommuting and conferencing is about audio, however. From time to time I do need to do video as well.

My corporate laptop, my Lenovo X1 Carbon is a great little machine but its webcam isn’t its strong suit. When it’s docked to my monitor on my desk at home, I need something that delivers much more robust and HD-quality video.

I’ve written about small busines and SOHO/workgroup video conferencing products before, like Logitech’s BCC950. While the BCC950 is an excellent product for small meeting rooms and for having three to five people on camera at once, it’s overkill for a telecommuter or just someone in a single office.

Enter the Logitech C930e, a “Business” webcam. Like any other webcam it clips to the top of your monitor and plugs into your USB 2.0 or 3.0 port. But this is no ordinary webcam.

At a street price of $129.00 it’s more expensive than Logitech’s consumer/prosumer webcam offerings, but there’s considerable enterprise-class video conferencing technology built-into this little device.

First, provided your bandwidth supports it, the C930e can capture 1080p video (or 15MP stills) at 30 frames a second because it includes Scalable Video Coding using H.264 and UVC 1.5, the second of which is needed to be certified for use with corporate-grade video conferencing tools.

Second, the camera has a 90-degree diagonal field of view so you get a widescreen capture of the subject without any “fish eye” distortion. You also get a Carl Zeiss lens and 4X digital zoom with software pan and tilt control, as well as built-in stereo microphones

Logitech also offers the consumer-oriented C920 which is about $30 cheaper than the C930e, but it lacks the the Scalable Video Coding and UVC 1.5 capabilities used with corporate applications like Lync and Cisco UC and is more suited towards Skype and other consumer video applications like Google Hangouts. It also lacks the 90-degree FOV of its more expensive sibling.

While the two cameras look very similar, they shouldn’t be confused with each other. If corporate video conferencing capability and quality is definitely what you need, you want the C930e.

Prepare Middle Acer Tablet screen Resolution WQHD With Tegra 4 CPU?

After a long time no hear, Acer reportedly serious secretly working on a new tablet model featuring support for NVIDIA Tegra 4 processor and high resolution screen.

Based on reports published by Notebook Italia on benchmark results for the latest Acer tablet with the model number of this TA272HUL reportedly has the support of NVIDIA Tegra 4 1.8GHz processor. Not only that, the new Acer tablet based on the Android 4.2.2 will also be equipped with a high screen resolution support WQHD (2560 × 1440 pixels) and 2GB of RAM.

The use of quad-core processor ARM Cortex-A15 will supposedly make the most of existing devices may have reliability and high-performance fast. Yes, that’s the least that has been disclosed in a relevant benchmark results support the processor models in Nenamark and Passmark recently.

And regardless of whether or not the existence of these rumors, unfortunately still unknown specific info from related parties so far.

Tilera’s TILE-Gx72 Processor Sets World Record for Suricata IPS/IDS: Industry’s Highest Performance

Tilera® Corporation, the leader in 64-bit manycore general purpose processors, today announced it has achieved the highest ever single-chip Suricata performance, delivering 4x the performance, and 7x the performance-per-watt of a high-end x86 multicore processor. Suricata is the industry-leading open source Intrusion Detection and Prevention System (IDS/IPS) developed by the Open Information Security Foundation (OISF) and supported by the US Department of Homeland Security (DHS) to secure networks against next generation security attacks.

Sophisticated intrusion detection and prevention, such as Suricata implements, requires deep packet inspection and pattern-matching that taxes the capabilities of even the highest performance processors. The Suricata performance achieved on the TILE-Gx72 processor is double that of the previous record-holder, the TILE-Gx36, providing organizations with network security that scales with their networks.

“Tilera’s TILE-Gx processors are continuing to lead the market in Suricata performance and the impressive results with the TILE-Gx72 demonstrates the synergy between a massively manycore processor, coupled with Suricata’s multi-threaded implementation,” stated Matt Jonkman, president, OISF. “With the continuing rise of security threats and incidents, corporate enterprises, carriers and government organizations are adopting Suricata for their IDS/IPS and leveraging the TILE-Gx processor family coupled with the MDE development environment to achieve the best performance.”

The TILE-Gx72 is the world’s highest performance and highest efficiency processor with integrated System-on-Chip (SoC) features including eight 10Gb Ethernet ports, 24-lanes of PCI Express, four DDR3 memory controllers, and 23 Mbytes of on-chip cache. The wire-speed, programmable mPIPE front end processes 240 Mpps of bi-directional Ethernet traffic and improves the efficiency of network-heavy applications. With its exceptionally low power profile, several TILE-Gx72 processors can be populated in a single compact datacenter appliance, providing 576 cores of compute and 640Gbps of packet processing with 8 sockets.

The multi-threaded Suricata IDS/IPS application, version 1.4.0, was ported using Tilera’s Multicore Development Environment (MDE) version 4.1, a full-featured and standards based run-time Linux environment for TILE-Gx processors. The recent “live rule swap” update supports dynamic insertion of new threat signatures into Suricata and enables rapid response to threats such as Zero-Day Attacks.

“We track Moore’s Law with the tile-based architecture and significantly raise the bar with our TILE-Gx72 processor, incorporating twice the number of cores of our previous high-end processor. Tilera’s high-performance iMesh interconnect enables Suricata performance to scale linearly with the additional cores,” said Devesh Garg, president, and CEO of Tilera. “Once again, we are demonstrating that the TILE-Gx architecture provides a real-world advantage in scalable application performance, power efficiency, and overall compute density.”

The Suricata solution is available on all of Tilera’s TILE-Gx platforms, ranging from the TILEncore-Gx series of PCIe cards with multiple 10Gbps Ethernet interfaces, to the TILEmpower-Gx 1RU standalone appliance and the TILExtreme-Gx 1RU multi-socket platform with up to 288 cores of compute.

Intel aims for longer tablet battery life with Haswell chips

IDG News Service – Intel says it will increase of the battery life of tablets and hybrid PCs that use its microprocessors, with new low-power Haswell chips that will start shipping later this year.

The chip maker said Tuesday that its upcoming Core Y series chips will run at 4.5-watts using a metric called SDP (scenario design power), roomates measures the power used to dissipate heat while running certain apps on mobile and touch devices.

That’s a lower figure than Intel was aiming for initially, Intel spokesman Dan Snyder said via e-mail. Intel previously said it would release the Core Y chips with a 6-watt SDP.

Intel’s use of SDP has been Criticized, however, since it differs from the used and accepted, Instant-TDP (Thermal Design Power) metric. TDP Intel counters that may not be applicable on devices such as tablets, Because they differ so much in design from laptops. Rivals such as Advanced Micro Devices disagree.

Tablets and PCs hybrid with the 4.5 watt Core chips will offer more than nine hours of battery life on active usage, Snyder said. Intel also Announced Y 6-watt Core processors for PCs fitted with fans.

Claimed that Intel has the fourth-generation Core chips based on Haswell offer up to 50 percent longer battery life and up to twice the graphics performance than their predecessors Ivy Bridge.

The Y Core chips will ship to device makers in the coming months, Snyder said. However, the company Declined to comment on when tablets and hybrids based on the chips would Become available. Tablets and hybrids running on Intel’s third-generation Core i3 and i5 chips based on Ivy Bridge are already available. Intel also offers the Atom processor for tablets; faster the Core processors are more power hungry though.

The Y-series chips are vital for Intel, roomates needs to grab a larger share of the tablet market as PC shipments decline. Intel is also trying to bridge the divide via laptop-tablet Haswell, targeting the chips at hybrids with detachable touchscreens and keyboards. The market today is dominated by ARM, Whose processors are used in most tablets and smartphones.

The first Core processors Y joins a lineup of Haswell processors that include a dual-core Core U laptop chips, roomates draw 11.5 watts to 15 watts of power. Intel started shipping in June also other quad-and dual-core Haswell chips for desktops and laptops. Including PC makers Hewlett-Packard, Dell and Acer have Announced laptops and hybrids based on the Haswell chips Announced in June.

Smartphone HTC One X+

Compete with Extra Ability

Lapse of more than half a year since the launch of the One X is quite a success, then give refreshment and HTC launched the One X + (plus). With increasing processor speeds and provide extra capacity storage media and batteries, this series is expected to remain competitive amid the onslaught of newer-generation smartphone.

u5-435-HTCKonstruksi HTC One X + is still the same as the previous series that uses materials that are designed in the form of polycarbonate unibody. Design which has the characteristics of this matte than more resistant to fingerprints, it also provides a more stable grip. The face is still protected by Gorilla Glass. The difference, he had to use the second generation of the tough glass. In general, no different from the appearance of the HTC One X and HTC One X +.

Because of the similarity of physical appearance as well, screen HTC One X + also still uses Super IPS LCD2 with a diagonal size of 4.7 _ and a resolution of 720 × 1280 pixels. PCplus still like the quality of the display screen is a slick, well-balanced color saturation, and brightness levels are adequate, especially when used in the sun. One thing that is steady on the screen HTC One X + is a point of view that could be considered extraordinary. Even at extreme angles, especially the color display looks as if no change / fade at all.

The main focus of the HTC One X + is increased in order to support some important aspects of its overall performance. First, Nvidia Tegra 3 SoC that is used to work faster at 1.7 GHz: 200 MHz faster than its predecessor series. Second, a 64GB media capacity shelf, making it very relieved to save anything. Last but not least is a plus 300mAh battery capacity 2100mAh so so.

Any of the software, HTC One X + is equipped with Jelly Bean Android 4.1.1 and Sense UI 4 +. Although the display is still the same, but the Sense UI 4 + is already avail-owned Butter Jelly Bean Project. This combination makes the HTC One X + runs very smoothly, especially navigating between menus. What is interesting, because it’s UI design, features Google Now owned by Jelly Bean is quite hidden. The trick is to press and hold the Home button for a few seconds, came the new assistant feature the Android smart style.

If the previous HTC One X is an upscale line of smartphones, the series “plus” is easily dethrone the predecessor position.

Sony Launches Laptop Weighing 770 Gram

Computer manufacturers are competing to make the laptop with the smallest possible size and weight as possible. Sony did not want to miss the issuing Vaio laptop that they claim to be the lightest in the world.

Vaio laptop in question is a size 11-inch Vaio Pro which was launched to the market of Indonesia in Jakarta, Friday (05/07/2013), Sony Indonesian President Satoru Arai. In addition, Sony also launched a Pro-sized 13-inch Vaio, Sony Vaio laptop hybrid Duo 13-inch Vaio E Fit as part of their flagship line up for the summer of 2013.

With a weight of 770 grams, meaning Vaio Pro 11 is only slightly heavier than the iPad tablet. But it does not have the Vaio lightest touch screen capabilities. For Vaio Pro 11 which has a touch-screen capability, weighs a little heavier, which is 870 grams. Both are much lighter when compared with, for example, the Acer Aspire S7 11-inch or 11-inch MacBook Air which weighs about 1 kilogram.

With light weight, the Sony still reluctant to sacrifice the ability of computing the two variants Vaio Pro 11’s. The fourth generation of Intel processors (which are named Haswell) claimed more energy efficient so as to save battery more than 50% when compared to the previous generation of Intel processors.

Though tiny, do not underestimate the power of this Vaio Pro 11. Material uni-direction carbon fiber wrapped her body is material that’s 50% lighter 25% stronger than aluminum. In addition, convenience Vaio Pro 11 to work in a long time is also optimal with standard-size keyboard design and a comfortable palm rest.

As a gadget aimed at mobile users, Vaio Duo 13 count battery life up to 15 hours after a single in-charge. In addition, the weight of the Vaio Duo 13 is only 1320 grams also make it light enough to carry anywhere.

Vaio Duo 13 comes with Triluminous display, high-resolution screen that was adopted from the Sony Bravia TV screen. In addition, to maximize his ability as a tablet, Vaio Duo 13 also comes with a stylus pen for writing, sketching, drawing even.

Other security features Vaio Duo 13 is the 8 MP camera that can take very sharp photos. Not only that, this camera can also function as a scanner, so that when a user photograph a document, the picture can be converted to PDF with ease.

Indonesian Sony Vaio series mentions that Pro 11 and 13 and the Vaio Duo 13 will be available in Indonesia on August 30 at a price of around Rp10-17 million for Vaio Pro 11 and 13 and Rp15-24 million for the Vaio Duo 13.

Sony’s latest laptop introduced for this summer is the Vaio Fit E. This 14-inch laptop and is intended for home users who want to enjoy the visual and audio capabilities ala Sony with a relatively affordable price.

Not vary much with Vaio Pro 11, Pro 13 Vaio also comes with a very light weight. Although a 2-inch screen is bigger, but the weight of the Vaio Pro 1060 only 13 grams, making it practically lighter than the 13 inch ultrabook output of other producers.

Vaio Duo with Bigger Size
In addition to introducing the lightest laptop, Sony in the same occasion also launched the second generation of hybrid Vaio Duo laptop with a screen size of 13 inches. According to Indonesian Sony Product Marketing Leo Marathon, Vaio Duo 13 has a body size similar to its predecessor, the Vaio Duo 11, but had a 2 inch larger screen.

Comparison Galaxy Note 2 and Xperia Z Ultra

Sony Mobile Communications phablet first official release, Sony Xperia Z Ultra, in Shanghai, China, Tuesday (06/25/2013). This product comes with a capable hardware specs, quad-core processor and a large-capacity battery.

What if Sony Xperia Z Ultra compared with the current best-selling phablet, the Samsung Galaxy Note II? Because, the second Android product will compete directly in the global marketplace.

Here are some differences between the two, as quoted from Trusted Reviews.

Design

Xperia Z Ultra is a jumbo version of the Xperia Z. The device retains the glass material is unbreakable and scratch on the rear panel with a rubber protector for microSD and SIM card slot.

The product weighs 212 grams, much heavier than the Xperia Z (146 grams). Interestingly, Sony is able to preserve the thinness Xperia Z Ultra, which is only 6.5 mm. Currently, he is one of the slimmest phone in the world.

Samsung Galaxy Note 2 has a design that is not much different from the Galaxy S3. The product has a slightly curved shape in the corners, and the use of plastic material. Galaxy Note 2 is slightly thicker than the Xperia Z Ultra, which is 8.6 mm. However, this device is lighter and weighs 177 grams.

Screen

Ultra Z released the Xperia screen “giants”, that is 6.4 inches. Resolutions supported are Full-HD 1080p. The density of the screen is 344 pixels per inch (ppi), is lower than the Xperia Z which reached 441 ppi.

Galaxy Note 2 has a smaller screen, which is 5.5 inches. The resolution was not as high powered Xperia Z Ultra, which is only 1,280 x 720 pixels. So is the 267 ppi screen density.

Stylus

No stylus in Xperia Z Ultra products. However, he supported the use of a pencil or pen and stylus instead. Specifically, the pen must be made of metal with a diameter of more than 1mm.

Meanwhile, the Galaxy Note 2 is equipped with a stylus called S-Pen. This stylus is one of the best on the market. He was able to feel the pressure to 1024 levels. At the end of the “digital pen”, the Samsung has also added a rubber material that make the act of writing feels more natural.

Camera

Xperia Z Ultra comes with an 8 megapixel camera on the back. This camera features digital zoom capability up to 16 times. In addition, there are features face detection, burst mode, HDR, and record video with 1080p quality. At the front, there is a 2 megapixel camera that is also capable of recording 1080p with the quality of.

Galaxy Note 2 adopted specification 8-megapixel camera sensor. There are features of auto focus, face detection, and the selection of the best photos. Front camera has 1.9 megapixel image sensors.

Processor

Xperia Z Ultra armed toplevel Qualcomm processor, with a speed that is 800 Snapdragon 2.2 GHz quad-core.

Galaxy Note 2 use a quad-core processor made by Samsung itself, a speed of 1.6 GHz Exynos 4412. Performance of this processor is capable, but not segahar Qualcomm Snapdragon 800.

Connectivity and Storage Media

Xperia Z Ultra equipped 4G LTE network technology. He is also equipped with NFC that can be connected to speakers, TVs, and SmartWatch 2. In addition, there are Bluetooth 4.0, DLNA, microUSB, Smart Connect, and screen mirroring.

For business storage, Xperia Z Ultra comes with 16GB of internal memory.

Galaxy Note 2 is also equipped with 4G network technology. In addition, there are Bluetooth 4.0, NFC, and features Samsung’s All Share.

This one product is available in three versions of the storage media, namely 16, 32, and 64GB.

Both Xperia Z Ultra and Galaxy Note 2, equipped with a MicroSD memory card slot that can expand up to 64GB of data storage media.

Battery

Both devices have a large battery capacity. Xperia Z Ultra comes with a battery 3.000mAh. While the larger Galaxy Note 2, which 3.100mAh.

Acer Launches Aspire Z3 AiO PC-605 with 23 inch Full HD Screen

Taiwanese electronics company, Acer has just introduced its PC all-in-one new, the Acer Aspire Z3-605. AiO PC this one was relying on a large screen and has a high resolution.

Acer Aspire Z3-605 has a 23-inch touch screen with full HD 1080p resolution. AiO PC offers an Intel Core i3-3227U to support 1TB HDD and 4GB of RAM. In addition, Acer is also preparing AiO PC with Intel Core i5 processor options and 8GB of RAM.

AiO PC was launched with the Windows 8 operating system. This computer also comes with an HDMI port and audio output using the optimized Dolby Home Theater v4 technology. AiO PC is also noted as the first with Harman Kardon speakers. In addition, the computer can also be tilted to the position of 10 to 30 degrees.

Regarding the price, this AiO PCs sold at prices ranging from 699.99 USD or about 7 million dollars.

Leap Motion Controller, Great Hardware in Search of Great Software

By now, we all know what the future will be like; movies and TV shows have described it in detail. We know about the flying cars (thank you, “Blade Runner”), holograms (thank you, “Star Trek”) and robot butlers (thank you, “Jetsons”).

The Leap Motion Controller is a solution in search of a problem: its hardware is simple, but it needs a killer app.

So when will we really get those technologies? Probably on the 11th of “Don’t hold your breath.”

There is, however, one exception. As of this week, you can buy your own little piece of “Minority Report” and “Iron Man”: controlling your computer by making hand motions in the air.

The Internet has been buzzing about the much-delayed Leap Motion Controller ($80) since its first public demonstrations over a year ago. Imagine controlling on-screen objects just by reaching into empty space, just like Tom Cruise! Imagine gesture recognition just like Microsoft’s Kinect game controller, but on a much smaller, more precise scale! Imagine the future, plugged into a USB jack on the Mac or Windows PC you own today!

The Leap Motion sensor is beautiful, tiny and self-contained. If Wrigley’s ever comes out with a Juicy Fruit Designer Pack, it might look like this: a sleek, glass-and-aluminum slab (1.2 by 3 by 0.5 inches), with nonskid rubber on the bottom. A single USB cable (both a long one and a short one come in the box) stretches away to your computer; a light comes on when it’s working.

(Please note that Leap Motion has nothing to do with Leap Pad, the children’s toy. That gadget is educational in a completely different way.)

If you have a desktop computer, you put the sensor between your screen and keyboard. If it’s a laptop, you park it on the desk just in front of the keyboard. Soon, Leap says, you’ll be able to buy a PC from H.P. or Asus that has the sensor built right in.You download the Leap software, and presto: a somewhat buggy tutorial instructs you to insert your hands into the space — an invisible two-foot cube — that’s monitored by the Leap’s cameras and infrared sensors.

This device is like the Kinect in that it recognizes body parts in space. But not only is the Leap far smaller and less expensive, it’s also far more precise. According to the company, it can detect the precise positions of all 10 of your fingers simultaneously, with a spatial accuracy to a 100th of a millimeter — 200 times as accurate as the Kinect.

And remember, the Leap adds gesture recognition not to your TV, but to your computer. A machine that can run millions of different programs for all different purposes. Games, sure, but also office work. Creative work. Communication. Entertainment. Surely this little wonder is a very big deal.

Unfortunately, it’s not. The Leap’s hardware may be simple, attractive and coherent — but its software is scattershot, inconsistent and frustrating.

The first crushing disappointment is that no software recognizes your hand motions unless it’s been specially written, or adapted, for use by the Leap.

There are 75 such apps already on the Leap’s app store, Airspace; some are free, some cost a few dollars. Not all work on both Mac and Windows.

Most are games. In the best of them, you control the action in 3-D space, just as with the Kinect but without having to stand up. For example, Boom Ball ($5) is the classic Breakout game, where you try to knock out bricks by bouncing a ball against them — but your paddle is attached to your finger in vertical space.

In Disney’s clever Sugar Rush ($2), a spin off from the “Wreck-It Ralph” movie, you bake yourself a racing car shaped like a wedge of cake, and then steer it by holding both sides of an invisible steering wheel. When you play Dropchord ($3), you hold two index fingers out in space; you’re defining a line between them that you use to slice dots and avoid X’s. Cut the Rope is here, too (free).

There are some interesting music-making programs, which makes sense, since hand motions are generally associated with playing instruments. Air Harp ($1) is just what it sounds like. Chordion Conductor is a sweet-sounding arpeggiator (generates music from chords you select).

A few simple educational apps are available, like Molecules (rotate molecules on the screen; free), Cyber Science 3D (pull apart a skull; free) and Frog Dissection (you guessed it; $4).

Google Glass for Dogs

California – giant, Google, is reportedly planning to develop Google Glass for working dogs.
According to a report quoted by the New York Post, Google has teamed up with the Georgia Institute of Technology to develop a wearable computer system. The system can give your dog an easier way to communicate with their owners. Or even a dog owner can see what is seen by the dog.
Project called FIDO (Facilitating Interactions for Dogs with Occupations) is
can make a dog bite or other means, to enable the sensor can send the information to the owner.
Google Glass is expected to be widely released in the market in 2014. Google technical leadership Glass, Thad Starner, has teamed up with professors at Goergia Institute to develop a computerized benefits to help working dogs.
Assistant Professor Melody Jackson said, dogs have been tested for use Google Glass that can activate the sensor by using his mouth. Jackson added Google Glass being studied to be used for a dangerous affair, such as detecting bombs.