16/05/2013

The best 10-inch tablet gets a little better


Every year since 2010, there has been a new version of the iPad. In 2012, we've already seen three. One, the iPad Mini, is a different beast altogether. Still, even the third-generation iPad with its Retina Display has suddenly become the recipient of a surprising seventh-month upgrade, to a very similar-looking device now known as the "fourth-generation iPad."
Should owners of the now "old" third-gen March 2012 iPad be upset? Should new buyers be wary? The answer to the first is yes. The answer to the second is no. The new iPad (technically just known as "iPad" at the Apple Store) has a few upgrades, two minor, one significantly major. A Lightning connector replaces the old 30-pin, just like all other new iOS devices this fall. And while the rear iSight camera remains the same (5 megapixels), the front-facing FaceTime camera has been upgraded to HD status: 720p video recording and sharper self-portraits. The LTE versions of the new iPad also work with a wider range of international carriers.
Biggest of all is the new processor lurking beneath: an A6X processor, replacing the third-gen's A5X. The previous iPad was no slouch in the performance department, but as we remarked when we reviewed the iPad in March, its speed gains weren't such a huge quantum leap compared with what we got from the iPad 2.
The A6X speeds up the iPad back to levels you'd expect, and it handles Retina Display graphics even better. This is the iPad 3S, so to speak. Considering that the iPad still has the same price as before, starting at $499 for 16GB, it's an even better buy than it was seven months ago.
The landscape's changed a little bit since March. Competing tablets have become more affordable. Windows 8 and RT tablets now offer an alternative set of products. None of these can touch the iPad. The biggest competitor, really, is that innocent iPad Mini, which could be the biggest little disruptor of them all, especially when it gets its own Retina Display.
You may be concerned to buy this iPad: could Apple surprise us with more frequent updates instead of yearly cycles? I think that's unlikely. Plus, the important point is that this iPad is the best one. It's polished. It's improved over the third-gen model. If you were on the fence about buying one before, now's the time to go ahead and do it. And it's still a better product than the iPad Mini...this year, at least.
(Editors' note: updated on November 5 with additional performance tests and battery life testing results.)

(Credit: CNET)
Design: Deja Pad
Place the new fourth-gen iPad on a table anywhere and no one will be able to know it's the latest and greatest unless he happens to see that telltale, teeny-tiny Lightning connector. This isn't a product you can easily show off. Just like the iPhone 4S, it has the same weight, size, and overall design as its predecessor. Even the back panel doesn't give any hint that this is a newer iPad than before. For a deeper dive on what this iPad feels like, go back and read Donald Bell's review of the third-gen iPad.
  (Credit: CNET)
My Wi-Fi review model came in black (64GB); the iPad also comes in white. Both, as usual, have differently colored front glass and the same aluminum backs.
Does the iPad's design still hold up? Yes, mainly because of its all-metal-and-glass construction, still a rarity among tablets. The 1.4-pound body doesn't feel lightweight, but it's comfortable to hold in two hands. As a one-handed device, it's awkward and cumbersome. The sleek feel makes it seem fragile; indeed, you wouldn't want to drop one on a hard floor.
(Credit: CNET)
The Retina Display also remains the same, and it's still as lovely as ever. The 2,048x1,536-pixel 9.7-inch IPS screen is unmatched among tablets. Color accuracy is superb, movies look great, and photos look even better. Text is crystal-clear, just like on the iPhone. It makes a big difference when looking at Web pages. Still, this is all exactly the same as the third-gen iPad.
The thicker bezel of the iPad is necessary at this size and weight; it helps keep a grip on the otherwise ultra-sleek body. The single home button still feels a little vestigial, but it's not going anywhere anytime soon. Volume rocker buttons on the side and a silence/orientation lock switch remain. Speakers, headphone jack: they're all the same.

08/05/2013

Smart technologies : New types humanoid robots can feel

"Robots Humanoid"
Humanoid Robots can feel now
With the development of smart technologies, new types of Humanoid Robots are having the ability to feel materials . Even this types of Humanoid robots can be more touch sensitive then humans . This types Of Humanoid Robots can feel with the help of sensors, software and actuators.  This smart technologies have the abilities to identify different materials by touching them. Already IBM researchers predicted that we will be able to touch real object faraway from us by our mobile phone or computer screen within five years(Smart future technology – virtual touch of real objects ).This invention is a step to that prediction.
Researchers of the University of Southern California’s Viterbi School of Engineering published a article in Frontiers in Neurorobotics related to this types of Humanoid robots .In this article they wrote that how  specially designed Humanoid Robots can surpass humans in identifying natural materials by their texture.

This sensitive types Humanoid robots have special  types of sensors in their hand. This are tactile sensors built to act as human fingertip. This tactile sensors are Biotechnology sensors with produce vibration when it explore a material like human fingertips. This types of sensors have a soft, flexible skin. This skin is over a liquid filling. There is even fingerprints on the surface of the skin. This fingerprints enhance the sensitivity of sensors to vibration. When the finger of Humanoid Robots slides over any material, the skin starts to vibrate. This vibration I detected by a hydrophone. This hydrophone is in the finger of  Humanoid robots , as like as the bone of the finger. Our human fingers use similar types of pattern to identify materials, but this types Humanoid robots are more sensitive.
But to identify any material, still required an algorithm. This types Humanoid robots use a newly designed algorithm to explore a material. This algorithm is based on human strategies. While exploring a material humans concentrate on it’s   traction, roughness, and fineness. Humans also take informative decisions based on the sequence of the  exploratory movements. This exploratory movements find out the most information for the task. They depends on the past knowledge about those exploratory movements. This way they guess what a material may be. According to a famous theorem by Thomas Bayes ,decisions might be made from the information obtained during these exploratory movements. This exploratory movements done by human based on their prior experiences.  But until now there was no way to decide robots have to made which exploratory movement to identify a material.  Gerald Loeb  Professor of Biomedical Engineering and recently Jeremy Fishel a graduated doctoral student, the writers of that article describes their new theorem for solving this general problem as “Bayesian Exploration.”

Their specialized humanoid robot was trained to identify 117 different types of material such as fabrics, stationary, and hardware stones. The Humanoid robot has been able to  correctly identify the material 95% of times , when it was given materials at random.  It was only rarely confused by pairs of similar textures what human could not distinguish at all by their exploratory movements.
This types of  humanoid robots can be used in companies to identify different materials.
Content source:  http://www.sciencedaily.com/releases/2012/06/120618194952.htm

Latest mobile phones 2013: hottest handsets reviewed

Latest mobile phones 2013: hottest handsets reviewed
Check out our list of the latest mobile phones around
In the ever-changing mobile market, it can be hard to keep pace with the latest mobile phones. That's why we've put together this hub for our latest mobile phone reviews and hands on: to give you the ideal jumping-on point for choosing the best handset for you out of the most current models around.
We cover a plethora of brands, including Apple, HTC, Nokia, Samsung and Blackberry, and operating systems, such as Android, iOS and Windows Phone 8, so you should find something that piques your interest here.
In short, if you're seeking a new mobile phone, this is a great place to start.

Hands on

These phones are so new we've not even received a unit to put through our full review process yet.
Luckily TechRadar travels the world to get hands on with all the latest handsets as soon as they're announced, so we can give you our initial reaction right here, right now.

Huawei Ascend G330

Huawei Ascend G330
After the success of the wallet-friendly Ascend G300 the Chinese manufacturer has decided to reboot the handset with the Huawei Ascend G330.
Expected to sport the same £100 price tag, the Ascend G330 features a 4-inch display, beefed up 1GHz dual-core processor, 512MB RAM, 5MP rear camera and Android 4.0 Ice Cream Sandwich.
The handset itself is pretty uninspiring, but you're not going to get iPhone-esque styling on a device which is one fifth of the price so we can forgive Huawei here, but at 130g it's got a weight to it.
Unlike Samsung and HTC, Huawei doesn't go overboard with its Android overlay, with just a light sprinkling occurring on the ICS interface on the G330 – although icons have been changed, and look a little childish.
With its impressive spec sheet for the cash you'll pay out, the Ascend G330 could well be the new star of the budget smartphone market. Keep an eye out for our full review, when we'll reveal if it's really worth it.
Read our hands on: Huawei Ascend G330 review

HTC 8S

HTC 8S
The HTC 8S in second in line to the Windows Phone 8 crown at the Taiwanese firm, with the flagship 8X still the show at the top of the tree.
However that's not to say the 8S should be ignored, it's still a perfectly capable and well designed handset which won't cost you a huge amount of money.
The 8S will go head to head with the mid-range Lumia 820, with its fancy array of colour options, 4-inch HD display, 1GHz dual-core processor and the welcome addition of a microSD card slot – something which is missing from both Nokias and the 8X.
An advantage HTC has over its rivals is its partnership with Dr Dre and his Beats Audio technology – enhancing your music with added bass to really get the party started.
Design wise we reckon the Taiwanese firm is on to a winner with the HTC Windows Phone 8S, but we'll reserve proper judgement until we've fully reviewed it.
Read our hands on: HTC 8S review
Find HTC 8S deals

Samsung Ativ S

Samsung Ativ S
Not wanting to miss out on the Windows Phone 8 party, mobile giant Samsung has its own handset on the way, in the form of the Ativ S.
Taking design cues from the extremely popular Samsung Galaxy S3, the Ativ S offers up a solid Windows Phone experience and is ready to challenge the likes of the Nokia Lumia 920 and HTC 8X.
The Ativ S is an intriguing proposition packing a huge 4.8-inch display, 1.5GHz dual-core processor, huge 2,300mAh battery and an 8MP rear camera.
Although slower to market than its rivals the Samsung Ativ S could well be the best of the initial flurry of Windows Phone 8 devices.
Read our hands on: Samsung Ativ S review

06/05/2013

Google’s Latest Invention: A Shoe That Talks


If you were surprised by Google glasses after their hugely successful and still ongoing Android venture, think again. The creators and inventors at Google have still got their thinking caps on. Their latest, a pair of shoes that can talk! Here, you don’t have to input anything. All you have to do is wear the shoes and go about what you want to do. Sensors in the shoes pick up the activity and relay sentences that ate apt to the situation you are in.

How Does It Work

 google-talking-shoe-connecting to phone
The pair of Adidas sneakers that were used to demonstrate the talking shoe concept had a whole load of sensors that it needed to work with. The heart of the system was a custom designed microcontroller that was located on the tongue of the sneakers. The microcontroller controlled the operation of other sensory devices like the accelerometer, gyroscope, pressure sensors, and a few other sensors that worked together to give the shoe a personality.

A speaker on the shoe relayed sentences based on the feedback from the sensors to the microcontroller. For example, if you were sitting and the shoe has a quirky personality, it would relay, ‘I am getting cold, let’s get a move on!’ Impressive, isn’t it?

Just a Concept as of Now

 

When Google displayed this concept of talking shoes, they stressed on the fact that it was only a concept that their inventors were working on. The company’s representatives said time and again that Google has no plans to come into the shoe business and market their talking shoes on a commercial basis.

The sad part about Google’s talking shoes is that it will not be available to the consumers to purchase. However, we can never know how things might pan out. After all, Google is a company and if they decide that this is a million dollar idea, why would they let go of the profits? But as of now, the official word is that it is only a concept.
This entry was posted in Android, Entertainment, GADGETS, Games, Shopping, Widgets and tagged , , , , . Bookmark the permalink.

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