Total Pageviews

Wednesday, 25 January 2012

Casio creates wild art images with 3D printing



Turn your 2D images into 3D art with Casio's 3D painting technology
From making hermit crab shells to creating vases based on the shape of your face3D printing seems to be doing everything these days. So, really, we shouldn't have been surprised to see Casio showing off their own 3D printing tech on the CES show floor.
Casio's gallery of 3D artwork was created from 2D images and their own 3D printing technology. It comes in two flavors: relief paintings, like the image above, which are subtly textured; and 3D digital paintings, like the ones below, which make a big jump into the third dimension. (We can't lie: while the technology at work here is definitely impressive, some of their pet photos were a bit on the creepy side.)
Though it's not on the market yet, Casio hopes to offer this wild 3D printing technology as a service at some point in the future — so if you're interested, you should start looking for your best pet photos to digitize right now.
Creepy or cool? You decide

Nokia N9 Review!


After our quick hands-on at the Nokia N9’s launch in September, we came away impressed. The hardware was stunning, and MeeGo was a solid operating system in general which brought fresh concepts to the table.

We’ve since had the opportunity to play with the N9 a little bit more, and despite its many flaws we still feel that it was a great phone which should have been given more time to shine instead of getting cancelled. Let’s dive deeper into the review, shall we?

Hardware and design

We’ve covered the N9’s hardware and design before, so we’ll keep it brief. Quite simply, the N9 is the most beautiful phone Nokia has ever produced. Fit and finish was top notch, and the polycarbonate body felt sturdy with just the right amount of heft.

The design is all-round minimalistic, with clean lines and subtle curves. It’s a little fat, but the smooth curves around the sides make it comfortable to hold. But this attention to quality is somehow neglected on the volume and lock/unlock keys at the side: those feel loose and rattled about when we pressed them.

A strip of metal which houses the camera lens provides a classy accent on the back. The front of the phone is, of course, dominated by the 3.9-inch screen, and its lack of buttons a signature feature of MeeGo inside.

The brilliant display looks great even in direct sunlight. This is most evident on the app screen, where the colourful icons pop vividly out of the black background. Viewing angles, however, wasn’t that great as the screen takes on a slight greenish hue when view from the side.

You’ll be able to chuck the N9 in your handbag or pocket full of keys or coins without a worry, as the display is made of Gorilla glass. We stabbed the screen several times with our keys and no scratch appeared.

The only downside to the hardware is how slippery the plastic can feel. Exceptional care must be taken when taking the phone out of your pocket or you risk the whole thing sliding out of your hand.

Nokia opted to go with the micro-SIM card and a non-removable battery, which can turn off some consumers. Plus, the lack of storage expansion slots brings down its desirability.

Unsurprisingly, reception and call quality was excellent, as always on Nokia phones. Clarity remains one of Nokia’s true strengths, as no other phone we’ve tested can come close.

Software

This is the most defining and unique feature of the N9 – it’s the only commercial phone in the world running MeeGo. And it’s likely to be the last, too, as Nokia is now fully committed to Microsoft’s Windows Phone platform.

There are a lot of things to love about MeeGo. The phone’s user interface, while having a slight learning curve to it, feels natural enough once you get used to it. Scrolling was smooth, and it was pretty responsive all around.

But MeeGo is not completely flawless.

For one, there’s no way to organise your apps on the app screen in folders or pages. That’s going to be a problem if you install a lot of apps.

Performance was mostly decent, and the N9 could handle our demands without making much complaints. But once you get more than 10 apps running on the background, the phone starts to choke a little.

The “perfect fluidity” tagline used to market the N9 is really not that “perfect”. The bezel-swiping navigation style seems to be the phone’s only trick, and once you delve deeper into individual apps, everything becomes more or less similar to other smartphone platforms.

Plus, some parts of the user experience are downright un-fluid. For example, clicking on a link in Facebook or an email opens up the browser automatically, but once you’re done with reading the webpage, there’s no way to go back except swipe back to the home screen, swipe to the open apps screen, and then re-open it manually.

Keyboard

We’re picky about software keyboards, as they’re central to our textual communication on smartphones, but the N9’s shouldn’t see many complaints. The light haptic feedback provides a fantastic tactile experience, and the soft click the phone makes when a key is pressed is music to our ears.

On the downside, autocorrect is not a very smooth experience. When you type a word wrong, one suggestion pops up next to the word, like on the iPhone. But unlike on the iPhone, you must reach up and tap the suggested word to replace your misspelled one, instead of correcting itself automatically.

Tapping on the misspelt word itself brings up a list of possible words that the phone thinks can replace your work. Again, it doesn’t feel very fluid to have to hop to another screen when you’re still on the same task of typing.

Copy and paste was the worst. Selecting text was an inconsistent experience, and we can’t figure out where it works and where it doesn’t. When trying to input our username on a site in the browser, for instance, it was impossible to either select text, or move the cursor around.

Camera

Nokia is marketing the N9 as the ultimate phone shooter, and the camera does sound great on paper: 8 megapixels, f/2.2 lens, super wide 28mm lens, auto focus with Carl Zeiss optics and dual LED flash. But it falls short of our expectations in reality.

That’s not saying that it’s a bad camera, of course. The N9’s camera works almost instantly, capturing images the moment you press the shutter button and resuming quickly. It handles low light situations admirably and also does an excellent job at close-ups.

However, it isn’t that great at colour balance, and we found the sharpness of captured images wanting.  Images in general also looked slightly washed out.

It’s not going to replace your point-and-shoot, but the N9 has a decent camera which is great for casual photography enthusiasts. And of course, we have to disclaim that good photos are due more to good photographers than good cameras.

Wrap-up

Unless anything happens to change its fortunes, the N9 is dead. Although Nokia promises to update MeeGo for years to come, we don’t know how regularly that will be, or whether it’ll just bring bug fixes or new functionality. Plus, developers will likely shun the platform now that it’s dead, so don’t expect a lot of shiny new apps.

But if you can look past all that, the N9 is a solid phone that we can recommend to the smartphone user who won’t need a tonne of apps beyond the essentials: email, Facebook, Twitter, foursquare, and even exclusive games.

As long as you can manage your expectations regarding software updates and app selection, the N9 isn’t that bad a purchase. We just wish that Nokia had given MeeGo a bit more time to prove itself before killing it off so unceremoniously.

Simplify mobile broadband connections with windows 8


 

Windows 8 will make it easier for users to manage Wi-Fi and mobile connections. Group program manager on Microsoft’s devices and networking team Billy Anders has published a post on the company’s Building Windows 8 blog that outlines steps taken to improve the wireless connectivity experience.
In Windows 8, mobile broadband is being integrated alongside traditional Wi-Fi for a full wireless experience. This was included in Windows 7 as well but there were several hurdles that had to be overcome before connecting through a mobile device such as third-party drivers and software. To eliminate this roadblock, Microsoft worked with mobile broadband hardware partners to develop a universal driver that will work with all mobile devices and eliminate the need for additional drivers or software.
Microsoft has also developed a new networks settings menu that allows you to turn off individual radios (Bluetooth, mobile broadband, Wi-Fi) or disable them all at once with the new airplane mode. This native radio management is said to eliminate conflicts and confusion that is often introduced when third-party manufacturers add their own connection software.
Much like today’s smartphones, Microsoft’s connection manager will attempt to give priority to trusted Wi-Fi devices when you are within range, only defaulting to mobile broadband should you not have Wi-Fi available. When connected to a Wi-Fi network, the application will disconnect you from your mobile broadband connection and even attempt to power down the device, thus saving battery life.
To avoid “bill shock” – that is, receiving an outrageously high bill from your mobile provider for excessive data consumption, Windows will delay Windows Updates until you have connected through a non-metered outlet like Wi-Fi. The system will also attempt to connect you to popular Wi-Fi hotspots using WISPr, EAP-SIM / AKA / AKA Prime and EAP-TTLS authentication types. The new connection manager can even display estimated data usage and suggest ways to reduce mobile data consumption.

End of megaupload:alternate file sharing sites


File-sharing giant MegaUpload is dead, following an international criminal sting spearheaded by the US Department of Justice. Prior to its closure, the site boasted 50 million users a day, and accounted for four percent of all Internet traffic, according to the DoJ. That means a lot of you out there are looking for a new way to  store and share your files. Here, a quick list of 15 sites that will fill the gaping hole in your life left by MegaUpload’s abrupt departure. Just don’t blame us if the feds seize one of these next.
• RapidShare: The most like MegaUpload of the bunch, RapidShare lets users upload files of unlimited size, and share them via an emailable, tweetable, Facebookable link. There is also no storage limit, but files are automatically deleted after a certain period of time. Users who want to utilize RapidShare as a cloud storage service can upgrade to RapidPro for about $39 (29.9 Euro — RapidShare is based in Switzerland) for 150 days, or about $130 for two years.
• MediaFire: A stripped-down version of RapidShare, MediaFire also lets users upload any type of file, with a max upload size of 2GB for free users. There is no storage limit, but also like RapidShare, your files will be deleted after certain period of time. Users can upgrade to a Pro account for $9 a month, which also ups max file size to 4GB. Files are shared via a link.
• Dropbox: A popular, robust cloud storage service, Dropbox gives users 2GB of storage for free, and lets users share files with anyone via their public folder, or other Dropbox users through email invitation. Users can upgrade to 50GB for $10 a month, or 100GB for $20 a month.
• Box: Like Dropbox, Box is primarily a cloud storage service, as opposed to a straight file-sharing service. Users get 5GB for free, and can share via a direct link to a file, or can invite users to view the contents of an entire folder by email. Free users can only upload files 25MB or smaller. Paid users can up their upload limit to 1GB-per-file for $10 a month, which also expands storage to 25GB, or $20 for 50GB.
• YouSendIt: One of the original file-sharing services, YouSendIt offers 2GB of free storage, with a per-file upload limit of 50MB. (Free users also have to deal with ads.) Files can then be shared via email, but only five per month for free users. Up your storage to 5GB for $10 a month (or $50 per year), and you also get a maximum file size of 2GB, and 10 shares. Unlimited storage and unlimited shares (but the same max file size) is also available for $15 a month, or $150 a year.
 Minus: One of the easiest options available, Minus lets users who sign up for an account simply drag and drop any file (up to 2GB) to upload, and gives users up to 50GB of free storage. Uploaded files can be shared via an automatically-generated link. It’s that simple.
• Amazon Cloud Drive: Like a no-frills version of Dropbox or Box, Amazon’s Cloud Drive gives 5GB of storage space for free, and can be upgraded to 20GB, up to 1,000GB, for about $1 a gigabyte, per year. (Making it by far one of the least expensive options.) Max file size is 2GB. The biggest downside: No files sharing allowed (unless you give someone your Amazon password, of course).
• Microsoft SkyDrive: Completely free, SkyDrive gives users 25GB of free storage, and the ability to share files with others via email. Unfortunately, users can only upload files up to 50GB. Also, you have to have a Hotmail (or other MSN) address. Lame!
• SugarSync: Nearly identical to Dropbox and Box (for most intents and purposes), SugarSync gives away 5GB of storage for free, and offers paid plans that range from $5 per month (30GB) to $25 per month (250GB). Free accounts are limited to 25GB file uploads, or 1GB, if you are a paid user. Files can be shared via link, or by inviting users to join a folder.
• Oron: Super stripped-down, Oron lets free users upload files up to 400MB, up to five files at a time. Uploaded files, which can be shared via link, are only kept for a short period of time, and upload speed is slow, for free users who don’t create an account. Registered users can get upload files up to 1GB in size, and have 250GB of storage. Premium accounts (which cost 10 Euros to 75 Euros, depending on how long you want the account) allow file uploads up to 2GB, with unlimited storage and much faster upload speeds.
• Deposit Files: Similar to Oron, but max upload size jumps to 2GB for all users. Files are also not deleted, like they are with other services. Gold members get a number of perks, including faster download speeds. Prices for Gold accounts range from $12 for one month, to $75 for a year. No sign-up necessary for free users. Files are shared through a link.
• FilePost: Remember all the stuff we just said about Deposit Files? File Post is that, but with a max upload size of 5GB for paid users. Everything else is basically the same.
• FileSonic: A bit more polished and robust than either Oron or Deposit Files, FileSonic offers free users 30 days of storage time, and maximum uploads of up to 1GB. For $9 a month, users receive unlimited storage, unlimited storage time, maximum download speeds and max file uploads of up to 5GB. And yes, files are shared via link.
• WUpload: WUpload sells itself as a “100 percent safe and anonymous” file-sharing site, that gives free users a maximum upload size of 2GB. But free comes at a price: no simultaneous downloads, and a mandatory delay before download can begin. Free users storage space is also limited to 750GB. Premium users can erase all the negatives, and up their max file upload to 10GB.

New high-speed compact cameras from Casio


exzr200

 Casio also announced the EX-ZR200 (at top), and the EX-ZR15. Following in the vein of the its point-and-shoot lineup, the cameras focus on speed above all else, as well as ease of use and portability. The ZR200 has gotten a small aesthetic makeover, and feels slightly smaller and with a sturdier construction. But the biggest upgrade is, of course, its speed: it takes 0.98 seconds to start up and has a 0.13 seconds auto focus. It captures images at 0.27 seconds between photos. We also appreciate the addition of the blurred background effect, a new effect we’re seeing more and more point and shoots including. 
  • Wide-angle 24mm 12.5x optical zoom + 25x Multi Frame SR zoom lens
  • 16.1-megapixels
  • 3-inch LCD display
  • 360 degree slide panorama 
zr15The ZR15 is a serious simplification of the ZR200. It has a much sleeker, minimalist look without the front-facing grip. It’s an auto-heavy device and definitely targeting entry-level consumers, and is nearly as fast as the ZR200. It features the same background blur effect and super wide-angle shooting. It has the prerequisite art effects and scene pre-sets, but it’s easily the camera’s shutter and processing speed that gives it a little something to hold over other point and shoots at this level. It’s arguably a feature that most consumers shopping in this segment should be looking for.

 Key specs: 
  • 16.1-megapixels
  • Wide-angle 26mm 6x optical zoom lens
  • 2.7-inch LCD display 
Casio gets lost in the shuffle of the pocket cam market, and its inventory and manufacturing problems this year–as well as bowing out of its press conference–don’t help matters. But high-speed shutter, AF, and image processing aren’t made as much of a priority for a lot of its competition, so it’s a feature worth focusing on. 

WiTricity: The future of power transmission


WiTricity (wireless electricity) which use a form of wireless energy transfer including resonant energy transfer etc., the ability to provide electrical energy to remote objects without wires using oscillating magnetic fields.
WiTricity is based on strong coupling between electromagnetic resonant objects to transfer energy wirelessly between them. This differs from other methods like simple induction, microwaves, or air ionization. The system consists of transmitters and receivers that contain magnetic loop antennas critically tuned to the same frequency.The WiTricity devices are coupled almost entirely with magnetic fields (the electric fields are largely confined within capacitors inside the devices), which is argued to make them safer than resonant energy transfer using electric fields (most famously in Tesla coils, whose high electric fields allow them to be used as lightning generators), since most materials couple weakly to magnetic fields. The WiTricity devices are also claimed to be unusual in that they support efficient energy transfer for "mid-range" distances several times larger than the diameter of the resonant objects 

Unlike the far field wireless power transmission systems based on traveling electro-magnetic waves, WiTricity employs near field resonant inductive coupling through magnetic fields similar to those found in transformers except that the primary coil and secondary winding are physically separated, and tuned to resonate to increase their magnetic coupling. These tuned magnetic fields generated by the primary coil can be arranged to interact vigorously with matched secondary windings in distant equipment but far more weakly with any surrounding objects or materials such as radio signals or biological tissue.


The emerging technology was demonstrated by Eric Giler, CEO of the US firm WiTricity, at the TED Global Conference held at Oxford in July 2009.In this demonstration, Giler shows a WiTricity power unit powering a television as well as three different cell phones

Simplify mobile broadband connections with windows 8










Windows 8 will make it easier for users to manage Wi-Fi and mobile connections. Group program manager on Microsoft’s devices and networking team Billy Anders has published a post on the company’s Building Windows 8 blog that outlines steps taken to improve the wireless connectivity experience.
In Windows 8, mobile broadband is being integrated alongside traditional Wi-Fi for a full wireless experience. This was included in Windows 7 as well but there were several hurdles that had to be overcome before connecting through a mobile device such as third-party drivers and software. To eliminate this roadblock, Microsoft worked with mobile broadband hardware partners to develop a universal driver that will work with all mobile devices and eliminate the need for additional drivers or software.
Microsoft has also developed a new networks settings menu that allows you to turn off individual radios (Bluetooth, mobile broadband, Wi-Fi) or disable them all at once with the new airplane mode. This native radio management is said to eliminate conflicts and confusion that is often introduced when third-party manufacturers add their own connection software.
Much like today’s smartphones, Microsoft’s connection manager will attempt to give priority to trusted Wi-Fi devices when you are within range, only defaulting to mobile broadband should you not have Wi-Fi available. When connected to a Wi-Fi network, the application will disconnect you from your mobile broadband connection and even attempt to power down the device, thus saving battery life.
To avoid “bill shock” – that is, receiving an outrageously high bill from your mobile provider for excessive data consumption, Windows will delay Windows Updates until you have connected through a non-metered outlet like Wi-Fi. The system will also attempt to connect you to popular Wi-Fi hotspots using WISPr, EAP-SIM / AKA / AKA Prime and EAP-TTLS authentication types. The new connection manager can even display estimated data usage and suggest ways to reduce mobile data consumption.