Hand Held Hack #27 – Video – “Amazon Tablet Updates”

Amazon updates its tablet line-up, is it time to shop for a new smartphone? Researchers have created a thin hologram that may allow holographic displays on hand held devices.

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Hand Held Hack #27 – Audio – “Amazon Tablet Updates”

Amazon updates its tablet line-up, is it time to shop for a new smartphone? Researchers have created a thin hologram that may allow holographic displays on hand held devices.

(Click on the buttons below to Stream the Netcast in your “format of choice”)
Streaming M4V Video
 Download M4V
Streaming WebM Video
 Download WebM
Streaming MP3 Audio
 Download MP3
(“Right-Click” on the “Download” link under the format button
and choose “Save link as…” to save the file locally on your PC)

Subscribe to Our Video (M4V) RSS Feed Subscribe to Our Audio (MP3) RSS Feed
http://www.handheldhack.com/category/netcasts/feed/ http://www.handheldhack.com/category/audio/feed/


Also available on YouTube:
https://youtu.be/2Bj2_zj4MzY


Are Holograms Coming to Your Hand-Held Devices?

Are holograms coming to our hand-held devices?

The world’s first ‘nano hologram’ could bring 3D technology to your smartphone

Wired – By: Alexandra Simon-Lewis – “Holograms have been a part of our imagination since the dawn of science fiction. But fiction is now starting to cross over into reality.

A team of scientists from RMIT University and the Beijing Institute of Technology have designed the ‘world’s thinnest’ hologram. It is said the hologram is capable of being integrated into everyday products such as smartphones.

The work was led by RMIT’s Min Gu led the project and claims the holographic technology can be seen without 3D goggles and is 1,000 times thinner than human hair. The academics dubbed the technology a ‘nano hologram’.

At present, the constraints that hold back holographic technology lie in the limits of optical thickness. Regular holograms modulate light to project the illusion of a three-dimensional shape. But this needs to be within the parameters of the optimal thickness limit – computer-generated holograms are too large to fit atop smartphones and therefore have limited practical application.

Now, Min and the team behind the work has developed a 25 nanometer hologram using topological insulator material. It has a lower refractive index on the surface layer, but an ultrahigh refractive index in bulk. This thin insular film can enhance the holographic image without sacrificing its compact design.

Min says that the nano hologram is ‘fabricated using a simple and fast direct laser writing system, which makes our design suitable for large-scale uses and mass manufacture.’

Theoretically, the technology may be able to fit inside smartphones and other devices but there is still work to be done. The next step is to shrink this technology even further, so that it can become suitable for integration upon LCD and smartphone screens, effectively producing a holographic device in your pocket.

The possibilities for portable holograms are appealing for a wide range of industries, Min says. ‘Integrating holography into everyday electronics would make screen size irrelevant – a pop-up 3D hologram can display a wealth of data that doesn’t neatly fit on a phone or watch.

‘From medical diagnostics to education, data storage, defence and cyber security, 3D holography has the potential to transform a range of industries and this research brings that revolution one critical step closer.'”

Is It Time to Buy a New Smartphone?

Should you take the leap and get a new smartphone?

There’s no better time to buy a new smartphone than right now

CNBC – By: Todd Haselton – “If you’re in the market for a new smartphone, there’s no better time than right now to buy one.

Almost every single smartphone maker has its latest flagship out on the market, which means your device isn’t going to be outdated in a week or a month, which is what most people worry about.

It’s a message I want to relay because, while eating lunch this afternoon, I overheard one of my CNBC colleagues speaking about buying a new phone for his daughter, questioning whether or not he should buy one now or closer to the start of the school year. ‘Now!’ I wanted to yell, but I decided against it. Feeling guilty since I continued on with my chicken sandwich instead of offering advice, I decided to write this post. You’re safe buying a new smartphone right now and I recommend doing so.

You’re safe buying a new smartphone right now and I recommend doing so.

‘But what about the iPhone 8, Todd?’ I hear you. Let me explain.

Apple’s new iPhones probably won’t launch until September, although some rumors point to a 4-6 week delay for the most high-end model. That’s four months from now. In the meantime, the selection of great phones has never been better, and the carriers are offering strong incentives.

The selection has never been better

Samsung recently launched its Galaxy S8 and Galaxy S8+, which we praised in our review. There’s also the new LG G6, which we also named one of the best alternatives to the Galaxy S8.

The iPhone 7 and iPhone 7 Plus are still two of the best smartphones you can buy and, since Apple always keeps its devices up to date with the latest software for a few years, they’re still a top pick. They won’t be outdated anytime soon.

If you’re really worried about missing out on the iPhone 8 (or whatever it ends up being called), you can sign up for Apple’s upgrade program and switch to the newest iPhone a year from now, which will only be a few months after the iPhone 8 launches.

Google’s Pixel is another top smartphone choice, and it’s unlikely to be replaced until sometime around October, when Google typically refreshes its smartphones. BlackBerry fans even have a pretty exciting new option with the BlackBerry KeyOne.

Carrier promotions

All the major U.S. carriers have recently launched promotions which are likely to expire at some point. If you’re willing to sign a contract to pay down the cost of your device over time, you can take advantage of various buy-one-get-one deals on phones like the iPhone 7 Plus and even the new Galaxy S8.

A word of warning: You don’t typically walk out of the store with a free phone — rather, the carrier adds a credit to your monthly bill over time. Also, sometimes carriers require you to open a new line, which is why switching carriers can make the most sense if you want to take advantage of the deal.

(Want to free yourself from carriers entirely? Follow my guide on ditching carriers here.)

Just don’t wait too long

You can ignore my advice and wait, too.

Wait too long, though, and suddenly you fall within the zone, which spans most of the year, when any new phone you buy will probably soon be out of date. In addition to the next iPhones, Samsung’s Galaxy Note 8, if it exists, will probably launch in September. Then we’ll enter a whole new season of new Android launches until right around next April or May.

So unless you’re an iPhone fanatic who has to have the newest model right when it comes out, now’s the time to buy.”

Amazon Refreshes its Tablet Line-up

Kindle TabletsInexpensive tablets with Amazon features… a win/win?

Amazon hits ‘refresh’ with its tablet lineup

LowellSun.com – By Hayley Tsukayama – “Amazon has cut the price of its Fire HD 8 tablet by $10, with an upgraded model that will be available next month for $80.

The company also announced a new version of the 7-inch Fire tablet, which will keep its $50 price tag. It also introduced two new versions of its tablet for children — a $100 update to its Fire 7 Kids Edition and brand new $130 Fire HD 8 Kids Edition — and a limited promotion that will slice 20 percent off for anyone who buys at least three Fire devices at once.

The price cut comes as Amazon and other manufacturers try to settle on the right price for a tablet. Apple recently dropped the price of its cheapest iPad to $330 — far above what Amazon is offering — in an acknowledgment that people aren’t as eager to update their tablets as they are their smartphones.

Amazon also seems to know that you aren’t sure if you can justify buying a new tablet. It’s trying to make them cheap enough that you might not care.

Tablets have become a tricky product for many gadget-makers to address, as enthusiasm for the devices continues to cool. In an industry obsessed with growth, tablets have been a particularly dark spot, with analysis firm IDC recently reporting that sales of tablets are currently down 8.5 percent from the same time in 2016.

Tablets saw incredible growth between 2010 and 2013, filling the need for a device as portable as a smartphone but still a bit more powerful. But now, large-screened smartphones and a surge in sales of detachable laptops — essentially, tablets with a keyboard — are growing and have many of the same selling points as tablets.

For consumers looking for something on which they can watch video, shop or peruse comfortably while watching television, there are now more versatile options.
Shipments of Amazon tablets, IDC said, are currently down 8 percent from the same time last year.

So why bother? Gadgets are valuable to Amazon, because they make it much easier for people to buy things from the company. Independent analysts estimate that Kindle tablet and e-reader owners spend far more than non-Kindle owners on Amazon.com — up to 30 percent more, according to a report from the Consumer Intelligence Research Group. (Prime subscribers spend about twice as much.) As a sort of Trojan horse, then, Amazon devices are incredibly effective.

Even with slowing growth, IDC said that Amazon’s strategy of dropping prices to sell its tablets is what’s keeping it in the fight for the top-selling tablet manufacturers in the world.

“Regardless of the changing industry dynamics . . . Amazon seems poised to remain a competitor given its market strategy,” IDC analysts said in the report.

Tablets also give company a way to get its newest software in front of consumers. Alexa, Amazon’s voice assistant, is available on both the new, cheaper high-end tablet and Amazon’s low-cost Fire. The Fire 7 also boasts a thinner and lighter design, eight hours of battery life and improved WiFi connectivity. It starts with 8 GB of storage that can be expanded to 256 GB with an SD card; there is also a 16 GB model. The Fire 8 HD has 12 hours of battery life and either 16 GB or 32 GB of storage that can also be expanded to 256 GB.

The children’s tablets do not have Alexa but both come with a year’s subscription to Amazon’s parental control software, FreeTime Unlimited. The smaller tablet has 16 GB of expandable storage and 8 hours of battery life. The Fire HD 8 Kids Edition has 32 GB of expandable storage and promises 12 hours of battery life.

The new tablets will ship June 7, Amazon said. The company did not say how long the 20 percent promotion would last.”