Monday, April 28, 2014

Tajima Motor Company to produce floating tsunami shelter

Tajima Motor Company to produce floating tsunami shelter

April 27, 2014
One ideal location for the SAFE+ Shelter is within an existing parking space outside a hos...
One ideal location for the SAFE+ Shelter is within an existing parking space outside a hospital
Image Gallery (11 images)
The events of March 11, 2011 are still very much in the minds of the Japanese people and it's no surprise that we've seen a number of tsunami safety pod designs emerge in the years since. This example from the Tajima Motor Company, the Tsunami Floating Shelter SAFE+, aims to provide a last resort option for emergency workers who have left it too late to escape.
Claimed to be both unsinkable and immensely strong, the SAFE+ is available in two sizes – 20 or 10 person capacity, with the larger unit also able to cater for a wheelchair bound person. All passengers are provided with 4-point seat belts and protective seating (tie downs and belts are provided for the wheelchair occupant) and the pod also has full 180 degrees self-righting capability according to Tajima Motor Company. When the time comes to escape the Shelter, egress can be made from either the main door, which opens well above the waterline, or through a roof mounted hatch.
Full 180 degree self-righting ability is built into the design of the SAFE+ via the inclus...
The size of the pod has been kept as compact as possible, with the larger 20 seat model weighing only 1300 kg (2866 lbs) and measuring 6.2 m long, 2.3 m wide and 2.3 m high (20.2 x 7.6 x 7.56 ft), so it's roughly the size of a large SUV. The smaller 10 seat model is almost half the size, at 3.4 x 2.0 x 2.1m. Such compact dimensions make the SAFE+ easily transportable by a flatbed truck or capable of being stored in a normal car parking space or on an evacuation tower.
As tsunamis and major floods are thankfully quite rare events; the SAFE+ is expected to spend most of its life being put to other uses. Tajima Motor Company says these secondary uses could be as diverse as a first aid station or even a karaoke booth.
The price for the pods is put at between 4.5M to 4.9M yen (US$44,000 to $48,000), depending upon the options you specify. This can include the creation of child seats within the molded structure, a bed, a roof mounted solar panel and an external generator. There is also the option of adding a fireproof outer coating.
Tajima Motor company plans to produce 1000 units in 2014, with the aim of doubling that to 2000 in 2015. However, such is the projected need and demand for this kind of safe refuge within the Pacific Rim, the company wants to make the design open source to encourage the creation of local manufacturing companies.
The Tsunami Floating Shelter SAFE+ is just one part of the dream of Nobuhiro "Monster" Tajima, the CEO of Tajima Motor Corporation who is perhaps best known to Gizmag readers for his Pike's Peak exploits. His vision is to develop a complete multi-role rescue and refugee system, including amphibious ambulances as well as other versions of the SAFE+.
The video below (in Japanese) illustrates the operation of the Tsunami Floating Shelter SAFE+.

Thursday, January 16, 2014

iPhone 5s vs. iPhone 5c

if you're shopping for a new iPhone this holiday season, Apple has two new handsets to choose from. The iPhone 5s is the higher-end model, but are its upgrades worth the extra US$100? Or do you thumb your nose at its "forward-thinking" features and go with some fun new colors instead? Let Gizmag try to help, as we go hands-on to help you decide whether you're better off with the iPhone 5s or iPhone 5c.
Better or more colorful?
The 5s and 5c have the same 124 mm length
When we took a closer look at the iPad Air and Retina iPad mini, we were basically dealing with the same tablet in two different sizes. That isn't the case with the iPhone 5s and 5c. The 5s has a faster processor, an extra motion-tracking processor, a better camera with some new features, and a fingerprint sensor. It's the more advanced iPhone, period.
The iPhone 5c, meanwhile, is basically an iPhone 5 (Apple's 2012 flagship) in a colorful plastic shell. In fact, the 5c replaced the iPhone 5 in Apple's lineup, sending it to an early grave after just one year. So if you take appearances out of the equation, we're pretty much comparing "this year's iPhone" to "last year's iPhone."
The iPhone 5c weighs 132 g
I think the iPhone 5c feels great in hand. This isn't the flimsy plastic that Samsung uses on most of its phones. If you ever used the old iPhone 3G or 3GS, I think the 5c feels like a lighter, thinner, much more colorful version. Its polycarbonate body is very solid, with sloped edges. "Smooth" and "buttery" are my best descriptions for how the 5c feels in hand.
And then there's the color. Apple sells the iPhone 5c in green, blue, pink, yellow, and white hues. They're lively, vivid, and playful. They spice up what has been, until now, a lineage of black and white iPhones. If you're more interested in the look and feel of your phone, that might be all the upgrade you need.
The iPhone 5s is visually similar to the iPhone 5
If the 5c is last year's iPhone with a new look, then the 5s is the exact opposite. It looks almost exactly like the iPhone 5 did, including its razor-thin aluminum body, with flat back and chamfered edges. It even weighs the same feathery 112 g (3.9 oz). The only visible differences between it and last year's iPhone are its new home button, a dual LED camera flash, and two new colors (space gray and gold join the 2012 carryover silver).
In hand, the 5c is a little heavier than the 5s (by 18 percent). It's also 18 percent thicker. Unless you're holding them each at the same time, though, you probably won't notice much of a difference there. The 5c isn't by any means a heavy or thick smartphone; it just isn't as razor-thin or ridiculously light as the 5s.
Both phones have the same 4-in Retina Display
Otherwise the 5s and 5c have a lot in common. They both have the same 4-in Retina Display (1,136 x 640 at 326 pixels per inch). They're also the same height and width. They both support 4G LTE and run iOS 7. Battery life is similar too, with the 5s only having a slight edge. With regular use, I've never come close to conking either out before the end of the day.
Though performance is technically a big advantage for the iPhone 5s, in regular usage right now, I don't think it makes for a huge difference over the iPhone 5c. The 5c is a speedy phone in its own right, but the 5s is better prepared for future 64-bit apps that will take advantage of its A7 chip. It's a much better choice for future-proofing performance. But today, at this moment? Don't expect to pick up both phones and see much of an obvious speed boost in the 5s.
So the two phones aren't all that different. But we aren't here just to talk about how similar they are. We want to break down the perks that each offers. Let's shift gears and take a look at the big exclusive features that you can only get from the iPhone 5s.

iPhone 5s exclusive #1: Touch ID

The 5s' Touch ID fingerprint sensor is one of its exclusive features
One of the biggest reasons to choose the iPhone 5s is its Touch ID fingerprint sensor. Touch ID is all about blending security and convenience. When setting up Touch ID, you'll press your finger on the sensor multiple times (guided by onscreen cues) until it "learns" your fingerprint. You'll also set up a passcode. From that point on, you can unlock your phone with your fingerprint. Anyone else needs the passcode to get in.
If you already use passcodes, then Touch ID is going to make things much easier. And if you're like me and never bothered with passcodes, then you can finally get the security you've been missing without adding the hassle you've been avoiding.
In my experience, Touch ID works well almost all of the time. Tap the home or power button to awake your phone's lockscreen, then hold your finger over the sensor. Usually in less than a second (never longer than two seconds), your phone will unlock. You can also use your print to authorize App Store and iTunes purchases. This is the fingerprint's first move in its mission to replace the password.
With the Touch ID fingerprint sensor, you can unlock your passcode-protected iPhone 5s wit...
The only problem I've had with Touch ID was related to living in a dry climate. Sometimes my fingers get ashy and peely, and Touch ID would occasionally reject my print. But two things have almost completely solved this issue. First, I've discovered a magical product called hand lotion. Second, since you can teach Touch ID to recognize up to five fingerprints, I entered by right thumb twice (focusing on slightly different parts of the finger each time). Now even when my finger gets drier than usual, the sensor usually accepts it.
Touch ID will soon be on all new iOS devices, so it might not be worth upgrading just to get it now. But if you do buy the 5s, it's one hell of a handy feature to have. There's also a good chance that it will do much more down the road. If Apple eventually lets third-party apps sync up with the sensor, you may never need to enter a password or credit card number on your iPhone again.

iPhone 5s exclusive #2: Improved camera

The iPhone 5s' camera has a dual-LED flash
On a technical level, the iPhone 5s' camera has a larger sensor, wider aperture, and better light sensitivity. But in regular photography, I noticed very little difference. In fact, I was planning on including a bunch of side-by-side camera samples, but almost all of them were indiscernible. Maybe I just didn't find the right setting or lighting conditions to let the 5s' camera's shine, but I saw little reason to recommend upgrading there.
Where the 5s' camera does shine is with extra photography features that the 5c doesn't have. One of the coolest is slow-motion video. It can record 1080p clips at 120 frames per second, which are automatically slowed down to 25 percent playback speed. If you have pets or children, or attend a lot of sporting events, this can be a blast to play with. I could watch my dog catch balls and shake off in slow motion all day long.
The 5s also has an exclusive burst mode that fires off countless shots in rapid-fire succession, then automatically picks the sharpest shot. This is also good for sporting events, or for occasions where you want to get the ideal shot as quickly as possible.
The 5s' last big camera exclusive is its dual LED flash. The two LEDs (as opposed to the one LED in the 5c's flash) light your subjects more evenly. The result is that those typically washed-out flash photos become something you might actually want to use.
Flash photography, taken with the iPhone 5c
Flash photography, taken with the iPhone 5s
If you don't have a big need for slow-motion video or burst mode, and you rarely take pics with the flash on, then you'll gain little by choosing the 5s over the 5c. If any of those features float your boat, though, it can be a pretty big upgrade.

iPhone 5s exclusive #3: Silent motion tracking

The iPhone 5s weighs 112 g
The iPhone 5s also has an M7 "motion co-processor" that's dedicated to logging motion sensor data. It can track your fitness activity in the background and send that data to compatible fitness-tracking apps and accessories.
If you do any kind of fitness tracking, this is extremely handy. When walking our dog, my wife and I often run a pedometer app to see how much exercise we're getting. On other phones, that means remembering to open the app to start tracking, and then remembering to open it again to stop it after the walk is over. It puts a hurt on battery life, and if you forget to start the tracking, you have no idea how far you went.
With the iPhone 5s, M7-compatible apps like RunKeeper will automatically log every walk that lasts longer than 15 minutes. No need to open the app before or after. Just check it sometime after the walk is over, and the workout info will be waiting for you. And it does this without draining your phone's battery.
Like Touch ID, I'm not sure if you'd want to upgrade just to get the M7 motion tracking capabilities. But if you're already thinking about the 5s, it's a nice bonus. And also like Touch ID, the iPhone 5c doesn't have it.

The better buy?

Along with the 5c's plastic case, Apple sells a leather case for the iPhone 5s
So those are the big areas where the iPhone 5s has a leg up on the 5c. But what does the 5c have on the 5s?
Well, it has ... colors. There's also a $30 plastic case, made by Apple, that's filled with holes. That pretty much sums up what we're looking at here. The iPhone 5s is improved technology, improved experience, and rides the leading edge into the future. The iPhone 5c is image, lifestyle, and the guts of a 2012 phone that still holds up quite well a year later.
Of course there's also the 5c's $100 cheaper price tag. But just remember that if you plan on signing a two-year contract with your carrier, that's just a drop in the ocean compared to what you'll be paying over the course of that agreement. The 5s doesn't offer a dramatically improved experience right now, but halfway through that contract, there should be more apps that take advantage of its superior hardware. It has more potential for growth via software updates.
If you're still on the fence, we have individual reviews of both the iPhone 5sand iPhone 5c that go a little more in-depth with each handset.
By William Shanklin

Saturday, November 2, 2013

Device That Will Charge Your Cellphone In 30 Seconds

18 year old student Eesha Khare has invented a cellphone charger that is capable of charging a mobile phone in around 30 seconds, the student won a Young Scientist Award and also $50,000 in prize money which she will use when she goes to Harvard in the fall.
The device is a supercapacitor that is capable of charging a mobile phone battery in around 20 to 30 seconds, and the technology could also be used for other devices such as charging automobile batteries.
Charge your cellphone in 30 seconds
“I developed a new supercapacitor, which is basically an energy storage device which can hold a lot of energy in a small amount of volume,” she told KPIX 5. The technology may also be able to speed up charging of automobile batteries, she said.
It certainly sounds very impressive, and could have an impact on the way we charge our devices in the future, it will be interesting to see how the technology is developed further.

Japan`s 543ppi Smartphone Display

A new smartphone display, which is possibly one of the highest resolution displays for handsets.

This new smartphone display from Japan Display measures 5.4 inches anf it comes with a resolution of 1440 x 2560 pixels, with 543 pixels per inch.
Japan Display
This new smartphone display is is a TFT LCD display and it comes with a 1500:1 contrast ratio and a 160 degree viewing angle, we could possibly see this new display launch in a Sony Xperia device first.
Japan Display is a collaboration between Sony, Toshiba and Hitachi, so it looks like Sony who are the major smartphone player out of the three could be the first to use this display.
The company also announced a new 6.2 inch display for smartphones that also comes with a resolution of 1440 x 2560 pixels, although this one has a lower density of pixels at 473 pixels per inch.
As yet there are no details on when we will see the first smartphones with this new WQHD display launch, we suspect we may have to wait until next year.

Friday, November 1, 2013

iPad mini with Retina Display vs. iPad mini


Gizmag compares the features and specs of the new iPad mini with Retina Display (left) and...
Gizmag compares the features and specs of the new iPad mini with Retina Display (left) and the original (non-Retina) iPad mini
If you already own an iPad mini, is it worth upgrading to the new model with Retina Display? Or maybe you're considering buying your first iPad mini, and are wondering if it's worth saving a few bucks on last year's model? Let Gizmag help, as we plop the first two generations of the iPad mini into our magical comparison machine, and see what happens.

Release date

The Retina model is releasing about a year after the first iPad mini arrived
The Retina Display iPad mini launches sometime in November. The original model hit stores last November, and is sticking around for another year.

Size

The Retina iPad mini is four percent thicker than its predecessor
Nothing shocking here. Though it is worth noting that the Retina iPad mini is a little thicker. That's the same thing that happened to the full-sized iPad when it got a Retina Display.

Weight

The first iPad mini is actually seven percent lighter than the new Retina model
Not a great start for the Retina model, as it's also a bit heavier compared to the original iPad mini. Seven percent heavier, to be exact.

Build

Apple still likes aluminum
Same aluminum build in both models.

Colors

Colors are now the same, though the first iPad mini was originally sold in a 'black & slat...
The Retina iPad mini gets the same Space Gray color from the iPhone 5s, and Apple updated the original model with the new hue as well. If you bought a first-generation iPad mini before the new models were announced, then you might have the "black & slate" color instead.

Display

Same size, but much sharper screen on the new model
Same 7.9-inch display size for the new model, but the big news is its shift to a Retina Display. It has four times the pixels of the original model, making for a much denser screen. Expect razor-sharp text and crisp, clear images.

Processor

Performance should see a big boost in the Retina iPad mini
Performance should be another huge upgrade in the Retina iPad mini. Its 64-bit A7 chip is two generations ahead of the old A5 (originally found in 2011's iPad 2) in the non-Retina iPad mini.

RAM

We don't know for sure, but we're betting on 1 GB for the Retina iPad mini
We don't yet know how much RAM the Retina iPad mini has, but we'd bet on 1 GB. The mere 512 MB found in the 1st-gen version just barely cuts it. Backgrounded apps and browser tabs will need to refresh more often than they do on devices with more RAM.

Storage

Apple discontinued all but the 16 GB version of the original iPad mini
The first mini was originally available in 16 GB, 32 GB, and 64 GB models, but now that it's sticking around for a second year, it's only sold in a 16 GB flavor.

Cameras

Camera resolution stayed the same in the new model
Same resolution in the cameras this time around, but Apple did boast of some upgraded sensors in the new batch of iPads.

Battery

Apple estimates the same ten hours of uptime (surfing the web on Wi-Fi) for both models
Above are the watt hours for the batteries. If you're more concerned with uptimes, then Apple is estimating that the Retina version will last the same ten hours (while surfing the web on Wi-Fi).

Wireless

Both tablets are available in Wi-Fi only and Wi-Fi with cellular data models
Both models are sold in both Wi-Fi only and Wi-Fi with LTE versions. The cellular models cost an extra US$130 over their Wi-Fi only counterparts with the same amount of storage.

Software

Both models run the new iOS 7
Both iPad minis run the new iOS 7, with the App Store's stacked selection of tablet apps.

Starting prices

The Retina iPad mini starts at US$400, while the non-Retina model dropped down to $300
Apple actually jacked the Retina model's price up by $70, hitting the $400 price point for 16 GB Wi-Fi only. It then shoots all the way up to $830 for a 128 GB cellular model.
On announcing the new iPad mini, Apple also dropped the first-generation model's price down to $300.

Wrap-up

If the Retina iPad mini had stayed at $330, this would have been a no-brainer. Not only does it have a much sharper screen, but its performance will be head and shoulders above last year's model.
But at $400, the Retina mini is now inching closer to Apple's new full-sized iPad, the iPad Air. With that added to the non-Retina model's price drop, we can see some customers preferring to save a few bucks and live with the lower-resolution screen.
On the flip side, the new iPad mini's specs are pretty much toe-to-toe with the iPad Air, so you're getting a much more powerful tablet than you did last year. It even has a sharper display than the iPad Air, owing to the same amount of pixels scrunched onto the smaller screen.
For more on the new iPads, you can see how the Retina iPad mini compares to the iPad Air, and you can also check out the iPad Air vs. the older 9.7-inch iPads.

iPhone 5s vs. iPhone 5c vs. iPhone 4s

iPhone 5s vs. iPhone 5c vs. iPhone 4s

Gizmag compares the features and specs of the iPhone 5s (left), iPhone 5c (center), and iP...

If you're shopping for a new iPhone, Apple gives you not just one, but three options to choose from. Do you splurge on the flagship iPhone 5s, with its cutting-edge fingerprint sensor? Do you save a few bucks, and get the colorful and capable iPhone 5c? Or maybe you sign a two-year contract and get the aging iPhone 4s for "free?" Let Gizmag help you decide, as we compare the features and specs of the three iPhones available in 2013-2014.
All three iPhones deliver solid battery lifeThe three handsets are each made of different materialsDon't be fooled by megapixels: the iPhone 5s has the best camera, followed by the 5cThe iPhone 5c is available in a variety of eye-catching colors

Size

The iPhone 4s is looking pretty stubby next to its younger siblings
The iPhones 5s and 5c are almost the same size, though the 5c is 18 percent thicker. The older iPhone 4s is seven percent shorter than the two newer models.
All three iPhones, though, are much smaller than most of the Android phones you'll see on your local store's shelf. The iPhones 5s and 5c may look big next to the 4s, but just check out the 5s next to the huge Galaxy Note 3 to get some perspective.

Weight

The iPhone 5s wins the prize for lightest
The iPhone 5s is the lightest of the bunch. If you've ever used an iPhone 5(which has been sent packing for the Shady Pines retirement home for iPhones), then the 5s is the exact same size and weight.

Build

The three handsets are each made of different materials
Believe it or not, all three phones are made of different build materials. We have the aluminum iPhone 5s (again just like the retired iPhone 5), the"unapologetically plastic" iPhone 5c, and the iPhone 4s, with its two plates of glass sandwiched around a stainless steel band.

Colors

The iPhone 5c is available in a variety of eye-catching colors
Apple focused more on color in its 2013 iPhones, especially with the pastel-like iPhone 5c.

Display

The 4s also has a shorter screen
All of the iPhones' displays are small compared to their high-end Android competition, but the 4s' screen is positively puny. All three have very sharp (326 pixels per inch) Retina Displays, so nothing to worry about on that front.

Fingerprint sensor

The iPhone 5s' Touch ID fingerprint sensor is its marquee selling feature
The Touch ID fingerprint sensor is the iPhone 5s' killer feature. If you like to protect your phone's data with a passcode, Touch ID lets you do that without, well, having to actually enter a passcode. Hold your finger on the home button for a second or two, and – Eureka! – the gates will open. Any fingerprint that isn't on your trusted list will need that passcode to get in.

Cameras

Don't be fooled by megapixels: the iPhone 5s has the best camera, followed by the 5c
Don't be fooled by the megapixel counts listed above: each camera gets better as you move from right to left. The iPhone 5s' shooter is improved in low-light photography, and adds a burst mode that automatically chooses the sharpest shot.

Camera flash

The 5s' camera flash has two LEDs, which leads to a bit more saturation in shots where you...
The iPhone 5s' camera also sports a second LED for its flash ("True Tone"), which supposedly leads to more accurate skin tones when conducting flash photography. In our experience, the most obvious difference was that it saturated subjects a bit more than single-LED flashes do.

Slow-motion video

The iPhone 5s lets you record slow-motion video
Another selling feature for the iPhone 5s' camera is its new slow-motion video feature. It's great for capturing action shots of your kids, pets, or fleeing purse-snatchers. You'll need a third-party app to record slow-mo on the older iPhones.

Processor

The iPhones 5s and 5c are both fast, but the 5s is probably the fastest phone you can buy ...
This is another category where the above specs don't tell the full story. The iPhone 5s is by far the fastest of the three, though the 5c is also a very zippy phone. The 4s seemed fast when it hit store shelves two years ago, but it's going to be a little laggy compared to the other two.

Motion coprocessor

The iPhone 5s has an M7 motion coprocessor, which can let you use fitness tracking apps an...
The iPhone 5s has a new M7 chip, which is dedicated to processing motion sensor data. Sound geeky? Well, all you need to know is that it lets you use fitness apps and accessories (like the Nike Fuelband, Jawbone Up, or Fitbit Flex) without sucking the life out of your iPhone's battery, assuming they all update their software for the M7.
On a side note, the M7 chip is also likely paving the road for a future Apple smartwatch.

Storage

These are the storage options Apple gives you for the current batch of iPhones
If you want to max out your storage with a hearty 64 GB, then the iPhone 5s is your only option. For most customers, though, 16 GB or 32 GB should suffice. The mere 8 GB found in today's iPhone 4s might get a little tight if you store lots of pictures, music, videos, and games.

RAM

Apple manages to give its iPhone top-notch performance without using loads of RAM
Apple often manages to eke out some of the best performance in any smartphone (at least with its latest model) without relying on tons of RAM.

4G LTE

Only the two newer iPhones support speedy 4G LTE mobile data
The two newer models support speedy 4G LTE mobile data speeds.
The old iPhone 4s maxes out at HSPA+ speeds for GSM carriers (like AT&T or T-Mobile in the US), which are faster than 3G, but slower than LTE. If you're on a CDMA carrier (like Verizon or Sprint in the US), then the 4s only supports slower 3G.

Battery

All three iPhones deliver solid battery life
If the above capacities don't mean anything to you, have no fear. The iPhone 5s should have the longest battery life, though the 5c should be very close. The 4s lags behind, but still has pretty solid uptimes.

Software

All three iPhones run the new iOS 7
All three iPhones run the new iOS 7, with its fresh flat design and parallax transition animations. All three iPhones, of course, tap into the well-stocked App Store as well.

Voice control

All three iPhones give you Siri for voice control
When the iPhone 4s launched two years ago, it was the only Apple device that included the Siri virtual assistant (summoned with a long-press of the home button). Today all three iPhones have Siri, and its accompanying voice dictation.

Release cycle

Original release dates for the three iPhones, but note that the iPhone 5c is almost identi...
The iPhone 5s just hit store shelves. The iPhone 5c did too, but its guts are almost identical to 2012's iPhone 5. The 4s, as we mentioned, originally launched in late 2011.

Starting prices (on-contract)

Starting prices, with a new two-year contract
There still isn't a truly budget iPhone option, but you can save a few bucks on the 4s. Just remember that the up-front price you pay is a mere drop in the ocean compared to the thousands you'll spend over the course of a two-year contract.
Note that the above (and below) prices are in US dollars.

Starting prices (off-contract)

Starting prices, off-contract
If you don't like to be tied down, you can always pay full price to get your iPhone with no strings attached. Just be prepared to pay the pretty pennies listed above.

Wrap-up

In years past, the newest iPhone was almost always the best choice. And while the iPhone 5s is still the best of this crop, the iPhone 5c still gives a strong showing. If you don't care about the fingerprint sensor, slow-motion video, or improved camera, then maybe the candy-coated colors of the iPhone 5c will be the best fit for you.
The 4s, meanwhile, is merely hanging around so Apple can have a free on-contract option. Just remember that it lags far behind its siblings, and it only shaves US$100 off the price of the much better iPhone 5c.
If you're leaning towards the flagship model, then maybe perusing our iPhone 5s review will help you to make up your mind, eh?