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Satoshi Labs Bitcoin plånbok Trezor Bitcoin Safe Black Erfarenheter

01 Jul

Att välja Satoshi Labs Bitcoin plånbok Trezor Bitcoin Safe Black de bästa kryptosystem som finns på marknaden är en mycket viktig aspekt av handeln. Om du inte är medveten om detta kan det sluta med att du förlorar mycket pengar i det långa loppet. Om du vill göra mest vinst på kortast möjliga tid måste du göra din hemläxa väl. Här är några av de grunder som du bör känna till innan du väljer de bästa mynten att handla på marknaden med.

Satoshi Labs Bitcoin plånbok Trezor Bitcoin Safe Black

En av de första sakerna du måste titta efter i de bästa valutorna som finns på marknaden är deras inflationsgrad. För att förstå detta måste du först förstå vad inflation är. Inflation är helt enkelt en ökning av priserna utan att varor och tjänster minskar. Till exempel är en enårig dollar värd mycket mer om några månader, eller hur? Så om du väljer att investera i de bästa råvarorna för det här århundradet vore det klokt att hålla utkik efter de valutor som enligt prognoserna kommer att uppleva den högsta inflationen under de kommande tio åren.

Ett annat grundläggande övervägande när det gäller att investera i de bästa valutorna är deras historik när det gäller handel och gruvdrift. Man kan inte bara välja vilket gammalt system som helst att investera i idag. Det finns hundratusentals valutor som handlas på marknaden och endast ett fåtal utvalda är lönsamma. Därför är det nödvändigt att du forskar väl om de olika systemen som finns tillgängliga för att veta vilket av de tillgängliga kryptosystemen som är det bästa att investera i.

Ett av de enklaste sätten att avgöra vilken av de bästa valutorna att investera i är genom att titta på den underliggande tillgångens egenskaper. Detta kallas tillgångens egenskaper och de är kända som Ripples. Låt oss ta en titt på två exempel på de bästa valutorna att investera i under det kommande decenniet. Den första typen av tillgång är aktier. Ett index som följer värdet av olika typer av företag kallas aktier. Så om vi tittar på de tio främsta valutorna som kommer att styra aktiemarknadens värde i framtiden är det troligt att dollarn kommer att fortsätta sin uppgång eftersom värdet på aktier i USA och Europa förväntas stiga.

Den andra typen av tillgångar är guld. Det finns en stor sannolikhet för att guldpriset kommer att stiga under det kommande decenniet. Om du håller på med handel och inte har teknisk kunskap om vilken av de bästa valutorna du ska investera i bör du prova de bästa kryptovalutorna som sannolikt kommer att öka i värde under detta årtionde. Bland de möjliga valutorna att investera i Satoshi Labs Bitcoin plånbok Trezor Bitcoin Safe Black finns euron, den japanska yenen, den australiska dollarn, schweiziska francen, den kanadensiska dollarn och det brittiska pundet. Var och en av dessa valutor har sina egna för- och nackdelar och du bör noggrant studera dem innan du investerar i dem.

Även om det är lätt att bli lockad av de dåliga nyheterna om att investera i kryptovalutor finns det ingen dålig investering när det gäller mynt. Anledningen till detta är att de flesta investerare som är nya i den här branschen slutar med att förlora sina pengar eftersom de inte har rätt kunskap om vilka av de bästa valutorna de ska investera i. Så när du letar efter de bästa valutorna att investera i är det viktigt att du blir bekant med alla dessa. Detta beror på att endast genom att bli en registrerad användare av en onlinehandelsplats kan du få tillgång till alla de bästa kryptovalutorna som finns tillgängliga i världen idag.

Det finns många fördelar som är förknippade med att investera i de bästa kryptokurvorna, bland annat det faktum att de handlas på den globala marknaden. Därför är det lätt att handla med de bästa valutorna och du kan också förvänta dig god avkastning. Att investera i de bästa valutorna kräver dock att du lär dig hur systemet fungerar, grunderna i ekonomi och företagsledning. Om du till exempel är en investerare som är ny på att investera på altcoin-marknaden, är det bättre om du får hjälp av professionella personer som experter och handlare.

Det finns många fördelar som du kan njuta av när du investerar i de bästa valutorna i världen. En av dessa är att när du väljer de bästa kryptosurferna kan du vara säker på att värdet på din investering alltid kommer att vara stabilt. Eftersom värdet på varje mynt varierar beroende på utbud och efterfrågan är det viktigt att du investerar i de bästa valutorna och sedan handlar med dem enligt dina behov. När värdet på en valuta fluktuerar kan du alltså enkelt sälja dina tillgångar och investera i de nya.

Det bästa sättet att investera i de bästa kryptosurfarna är att se till att du är välinformerad om de olika faktorer som påverkar värdet på ett visst mynt och du har också en expert som kan lära dig hur du väljer de bästa valutorna att investera i. När du vill göra vinster från handeln med den bästa kryptosurf bör du alltså se till att du utbildar dig om marknadens ekonomi och affärsmodeller. Här är nästa intressanta blogginlägg: Kan du köpa en halv Bitcoin?.

The post Satoshi Labs Bitcoin plånbok Trezor Bitcoin Safe Black Erfarenheter first appeared on Hur man använder kryptovalutor på rätt sätt.


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Are Your Photos Safe in the Cloud? The Real Cost of Using these Services

04 Jun

The post Are Your Photos Safe in the Cloud? The Real Cost of Using these Services appeared first on Digital Photography School. It was authored by Simon Ringsmuth.

Are Your Photos Safe in the Cloud? The Real Cost of Using these Services - Digital Photography School

From professionals to amateurs and hobbyists, to kids just getting started with their first camera, one issue remains constant: how to store photos. If you shoot with your mobile phone, you’ve likely encountered a “Low on storage space” error message at least once. If you use a desktop computer or laptop, there’s a good chance you’ve had to deal with ever-shrinking hard drive space due to an increasing abundance of photos. One option that seems ideal is to use the cloud-based options that have become so prevalent in recent years.

However, if you value data privacy, you might want to think twice before uploading your images to popular online services.

Some are free, but the hidden costs could far outweigh the benefits.

It’s difficult to come up with a perfect answer to the question of whether or not your photos are safe in the cloud because there are so many variables to consider.

I’m going to examine some of the more popular options for photographers. I’ll dive into their Privacy Statements and Terms of Service documents to see what they really do with your pictures.

Hopefully, this will give you the information you need to make an informed decision about where to store your photos.

Cloud storage can be a great option for your images, but make sure you know what you’re agreeing to when you upload your photos.

1. Google Photos

Originally part of the Google+ social platform, Google decoupled this service to operate as a standalone offering in May 2015. Some of its greatest benefits, which also help make it one of the most popular options for photographers, involve storage limits – or lack thereof.

Anyone with a Google account can upload unlimited JPEG files up to 16-megapixels in size, and unlimited videos up to 1080p in resolution.

Google automatically analyzes your photos for people, objects, and locations that you can search for. There are also options such as shared albums and access from a variety of devices that make the service even more attractive. Indeed, Google Photos seems like a no-brainer, and there is a lot to like about it no matter what type of photographer you are. It’s also the default option on most Android phones, so you might be using it unawares.

Google’s algorithms can automatically recognize people, objects, and even pets.

Things start to get a little murky when you dig deeper, though. Google’s Terms of Service is lengthy, but one tidbit that’s worth pondering has to do with the rights you grant to Google when you upload images to Google Photos or store any other data in your Google account:

You give Google (and those we work with) a worldwide license to use, host, store, reproduce, modify, create derivative works (such as those resulting from translations, adaptations or other changes we make so that your content works better with our Services), communicate, publish, publicly perform, publicly display and distribute such content. The rights you grant in this license are for the limited purpose of operating, promoting, and improving our Services, and to develop new ones.

This means that Google can use any pictures you upload to Google Photos for, among other things, promoting their services and developing new ones.

Google goes on to say that their software analyzes your data, including photos and email, to provide you “tailored advertising” in addition to checking files for viruses and scanning emails for spam.

Don’t be surprised if you upload pictures like this to Google Photos and then start seeing ads for pet stores online.

This gives me pause as a photographer. On the one hand, it’s nice knowing that all my images are automatically scanned and analyzed by Google’s artificial intelligence algorithms. It makes it easier to organize, sort, and search for pictures. But all that information is also being used to tweak the ads I see in my daily online browsing. By providing photographers with free photo storage, Google is also providing itself with billions of data points to help send advertisements to everyone who is using their storage.

Should you be worried?

Google is serious about privacy, and it works hard to limit the ways in which your data is shared with other companies. Its Privacy Policy is pretty clear on how they protect your data from bad actors, but rest assured Google is definitely getting plenty of data from your photos that they use internally. And don’t be surprised if you take photos of your new sneakers, upload them to Google Photos, and then start seeing ads for Nike and Reebok when you surf the web. If that’s fine with you, then go ahead and use Google Photos and enjoy the benefits that come with it.

The sharing options in Google Photos make it easy to share pictures with family and friends.

2. Apple Photos

While not exactly known for social sharing, Apple Photos is used by so many people simply because it’s the default option on most Apple devices, including iPhones. Many people store at least some of their photo library using Apple’s cloud-based offering, even if it’s just to sync with their other devices and not store permanently. In terms of data-mining and analysis, Apple takes a much more locked-down approach than Google, which they explain in their Privacy Policy as well as their Approach to Privacy.

Apple Photos is great for storing snapshots from your iPhone and can be used for DSLR images too.

Apple doesn’t make money from advertising, and all the analysis of your photos is performed on your phone and not in the Cloud, so Apple doesn’t really know what’s in your photos at all.

Whether you’re taking a photo, asking Siri a question, or getting directions, you can do it knowing that Apple doesn’t gather your personal information to sell to advertisers or other organizations.

The Memories and Sharing Suggestions features in the Photos app use on-device intelligence to scan your photos and organize them by faces and places. This photo data is shared between your devices with iCloud Photos enabled.

The downside of Apple Photos is that, unlike Google and other vendors, the free storage option is so minimal it’s almost nonexistent. Everyone with an iCloud account, which you need to use most Apple devices, gets 5GB of storage space for everything, including photos, documents, and other data. That’s not much, and it fills up quickly! Additional storage options are cheap, such as 99 cents/month for 50GB, but that’s a far cry from Google’s unlimited free option.

Apple Photos is convenient and secure, but you’ll run out of room real fast on the free tier.

Should you be worried?

Like Google, Apple is serious about the privacy of your data, but they go a step further in that Apple doesn’t even know what’s in your photo library. They don’t scan or analyze your images in the Cloud, especially not for training their Artificial Intelligence algorithms or selling advertising. However, the tradeoff is that you will run out of room really fast unless you don’t mind spending money on storage space.

3. Amazon Prime Photos

If you pay for Amazon Prime, you automatically have access to unlimited storage of full-resolution photos, plus 5GB of video storage. This can be a huge benefit to photographers of all stripes who want a secure place to store their pictures without worrying about intrusive advertising and data analytics. Amazon also has apps available for desktop and mobile that let you automatically upload your pictures.

If you pay for Amazon Prime, you have unlimited secure storage for photos.

When you upload photos to your Amazon account, they are automatically analyzed for faces, locations, and objects. This can be disabled, but Amazon clearly states that this data is only used for organizing your photos and not given to third parties.

Amazon doesn’t share your photos or any of the data derived from our image recognition features. Labels and data are only used to help you better organize and find photos in your collection.

There are other benefits to using Amazon Prime Photos as well, such as easy-to-use methods of ordering prints and creating albums that can be shared with others. However, as a photographer, you need to know that the Terms of Use specifically forbid you from using Amazon Prime Photos in a commercial capacity:

You may not use the Services to store, transfer, or distribute content of or on behalf of third parties, to operate your own file storage application or service, to operate a photography business or other commercial service, or to resell any part of the Services.

Amazon Prime Photos offers unlimited storage space, but their Terms of Use contains some notable restrictions.

Should you be worried?

Amazon doesn’t make any money off your photos or the metadata contained in your photos, and the security of Amazon’s data centers is as good as anything. If you already pay for Amazon Prime, this option is certainly worth exploring. However, you might want to investigate some of the automatic analysis options to make sure it’s not scanning your images in a way you don’t want.

4. Facebook and Instagram

Facebook owns Instagram and applies the same data policies to both platforms, so what applies to one also applies to the other. It’s so common to take photos and upload them to Facebook and Instagram that, for many people, these have become their de facto storage option for images. That’s not necessarily a bad thing, as Facebook lets you easily share your pictures and also analyzes them for people and places that can be useful when sorting through your images.

Facebook and Instagram are great for sharing photos. However, any data that can possibly be gleaned from them will likely be used for advertising purposes.

Since these platforms are free, and used by so many people around the world, it can be hugely beneficial for photographers or casual shooters to store their photos in Mark Zuckerberg’s cloud. Things start to get a little hazy when you start to dig through Facebook’s Data Policy.

We collect the content, communications and other information you provide when you use our Products, including when you sign up for an account, create or share content, and message or communicate with others. This can include…the location of a photo or the date a file was created. Our systems automatically process content and communications you and others provide to analyze context and what’s in them.

That’s just the beginning.

The full Data Policy describes dozens of ways in which Facebook scrapes through your photos and the rest of your data. The company makes money from advertising, and it’s clear that they will analyze and evaluate every possible data point in your photos as much as it can to benefit itself.

Facebook won’t share your personal information with advertisers, but upload photos like this and you’ll likely start seeing ads for baby products.

This information is primarily used for advertising and helps Facebook customize the ads and other content you see across its services. However, the degree to which Facebook lets third-parties have access to your information is uncertain. Many recent scandals, such as the Cambridge Analytica data breach, have shown that Facebook clearly has some issues regarding data privacy. However, in recent months, the company has taken a much more aggressive stance on privacy – at least publicly.

Should you be worried?

If privacy and security are your main concerns, I would recommend staying away from Facebook for a lot of photo storage. While things might change in the future, for now, it’s best to assume that your photos are not going to have the same level of privacy as other platforms. You also need to double-check your account settings to make sure that only the people you want to see your photos can view them.

5. Flickr

With its recent acquisition by SmugMug, Flickr has seen a resurgence among photographers. Despite having a limit of 1000 photos for the free tier, it can be a good option if you value quality over quantity. The site has a freemium business model, which means that you can use the basic version for free but pay for more features if you want them. The free tier is supported in part by those who pay for the Pro version, but like a lot of other sites, advertising supports it.

Flickr collects a great deal of information about you and your photos, and its Privacy Policy is certainly worth a look if you want to use the site. They log and store information that you provide them when you sign up for an account, but also a great deal of information in the background too.

We collect information about the computer or mobile device you use to access our Services, including the hardware model, operating system and version, screen resolution, color and depth, device identifiers and mobile network information.

When you upload a photo with geographical data (i.e. from a mobile device) or manually geotag your photo, we collect the location of that photo. With your consent, we collect information about your location if you take a photo within the Flickr mobile application to add to your photo’s metadata.

Like other platforms, Flickr will automatically analyze your photos using its own artificial intelligence.

Flickr also stores and analyzes EXIF data in your pictures such as camera model, focal length, shutter speed, and more. Like Google, they also use image-recognition technology to automatically analyze and tag your photos. This helps in searching through your images, but it can feel a little Orwellian too.

Advertisers get a lot of data from Flickr, and there’s not much you can do to control it. Flickr suggests that you use on-device options such as “Limit Ad Tracking” features on your mobile phone, but that has nothing to do with the wealth of information the company is getting from your photos. Whether you like it or not, your images on Flickr are being used to help Flickr maintain and grow its business.

One interesting element of Flickr that most other platforms don’t have is the ability to change the license on your photos. While this won’t affect privacy or data security settings, it is a good way to help make sure others use your images in a way that you want.

Should you be worried?

Flickr has a better track record compared to Facebook, but just know that your photos will certainly be analyzed for advertising purposes.

Flickr is more widely used for artistic and creative photos as opposed to family, child, and friend photos.

6. Dropbox

As one of the pioneers in mass storage solutions for consumers, Dropbox has become a good option for photographers who want to store and even share their images. Their free option only gives you 2GB of storage, but that’s enough for hundreds or even thousands of photos, depending on the resolution and size. They make money from selling a service, not from advertising, and as a result, your images are about as close to secure and private as you will ever find.

Dropbox offers a range of benefits for privacy-focused photographers.

Their Privacy Policy states that Dropbox collects some basic information such as file size, time/date stamps, and device information but not much more. They don’t really care what files you store on Dropbox so long as they’re not illegal. (And like other services, they have to comply with court orders to hand over files when necessary.)

We collect and use the personal data described above in order to provide you with the Services in a reliable and secure manner. We also collect and use personal data for our legitimate business needs. To the extent we process your personal data for other purposes, we ask for your consent in advance or require that our partners obtain such consent.

We may share information as discussed below, but we won’t sell it to advertisers or other third parties. Dropbox uses certain trusted third parties (for example, providers of customer support and IT services) to help us provide, improve, protect, and promote our Services. These third parties will access your information only to perform tasks on our behalf in compliance with this Privacy Policy, and we’ll remain responsible for their handling of your information per our instructions.

Should you be worried?

Nope. When it comes to data security, Dropbox is one of the best in the business. You can rest assured that nothing in, or about, your photos will be analyzed, tracked, or given to advertisers or other third-parties. You have to pay to move beyond the 2GB free tier, but it’s money well spent if you value data privacy and security.

Dropbox comes with a price if you want more than 2GB, but it can be well worth it depending on your needs.

Conclusion

There’s never going to be a one-size-fits-all option when it comes to cloud storage. Whatever option you choose, if you do want to store your images online, it’s a good idea to read through the relevant privacy and data policies to make sure your images aren’t being used in a way that you don’t want. There are plenty of options I didn’t even touch on here, and if you have a bit of time and technical acumen, you can even create your own cloud storage options using computer hardware at home.

All cloud-based services have benefits and drawbacks. Make sure you find one that fits what you need.

Make sure to do your due diligence when choosing a cloud service provider. If a free option catches your eye, you might want to dig a little deeper to find out just why it’s free and what they are doing with your photos. Also, if you value security and privacy, it might be worth it to spend some money on a solution that really does work for you.

 

The post Are Your Photos Safe in the Cloud? The Real Cost of Using these Services appeared first on Digital Photography School. It was authored by Simon Ringsmuth.


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5 Tips For Keeping Your Camera Safe And In Working Order

28 Oct

Besides the obvious cost of camera equipment, they are also a key part of photography. A damaged camera, especially when away in remote places, can mean no photos. Those missed photos might be something that you can’t replicate. So to keep your camera equipment safe and in working order is an essential part of photography. Here are 5 tips for keeping your camera safe and in working order.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

1. Clean, repair, service

There’s an age-old saying ‘prevention is better than the cure.’ So your first step in ensuring that your camera is in good working condition is to keep it that way. Get into the habit of regularly cleaning your camera. There are plenty of camera cleaning products out there, and it only takes a few minutes. Wipe your camera clean of dust and any other build up of dirt. Carefully clean your lenses using the relevant material. It’s best to avoid touching or cleaning your sensor unless you are confident in what you are doing.

Even if your camera is working, if there is a minor fault with it, get it fixed rather than leaving. It’s also worth getting your camera serviced professionally every now and again. Yes, it might be an annoying expense to have to pay, but it is a small price to pay to ensure that your camera is in perfect working condition.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

2. Be aware of the elements

Water and sand are two of the biggest dangers to cameras. Anyone who has a scratched lens glass or sensor due to sand knows the cost involved in fixing these things. However, there are ways to protect your camera equipment to ensure you minimize the risk. The first thing you need to know is how well sealed your camera is. For example, high-end DSLR cameras often specify that they are ‘weather sealed.’ While weather-sealing offers good protection from things getting into your camera, you should still be cautious.

  • Start by always carrying a plastic bag with you. They are great for protecting your camera from rain and water.
  • It’s also worth carrying a small towel at all times to wipe your camera clean. It is especially vital near the coast where the salt in seawater can be corrosive.
  • Avoid changing lenses, especially when windy. Dust, sand, and water can all get into your sensor. If you must change lenses, do it quickly and make sure you protect your camera from the wind.
  • Remember to wipe and clean your camera after you finish your shoot at these places as there may still be sand or water on your camera.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

3. Know your surroundings

One of the dangers to your camera equipment is theft. With a little bit of common sense and caution, you can avoid being a victim. The key is to know your surroundings and take action accordingly. For example, if you are walking on a busy sidewalk, keep away from the curb and keep your camera away from the roadside where snatch and grabs on motorbikes happen. Alternatively, if you are sitting on an outside table in a restaurant, put your camera away in your bag or have the strap around your arm.

Even in quite countryside car parks, it’s important to take precautions. Don’t leave cameras or valuables on display. Hide them away, or better still take them with you. As long as you use common sense and know what it is happening around you, you shouldn’t have any problems.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

4. Use your tripod wisely

My only ever accident with my camera was when I was using a tripod. As I rushed to put my camera on, I didn’t clip it in, and the camera fell straight into a muddy puddle. Luckily the mud stopped my camera bouncing off into the river that I was photographing, and it also avoided the rock that I was standing on. With a bit of cleaning up, I was able to use it straight away. I was fortunate on this occasion.

I am always astonished when I see people setting up tripods, and they don’t evenly distribute the weight, causing it to fall over, or people putting expensive DSLRs on cheap tripods that are not secure enough to take the weight.

Whenever you are using a tripod, the key is to take your time. Make sure your tripod is secure, and the legs are taking the weight evenly. When you put your camera on the tripod, hold on to the strap for a few seconds to ensure it’s not going to topple over. Only when confident it’s not going to fall should you let go. Be especially careful when there are high winds as a sudden gust can easily knock over your tripod and camera.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

5. Store your equipment safely

Depending on how much photography you do, there are always periods when your camera is not in use. So, where you store your camera is also essential in keeping it safe. Avoid storing your camera in places where there is high humidity like laundry rooms. You should also avoid leaving it in direct sunlight. Try to store it in a cupboard rather than just leaving it out to gather dust. A great tip is to keep your camera equipment in your camera bag and place your bag in a cupboard. Not only does it protect against dust but also ensures everything is one place and out of sight.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

Additional tip for keeping your camera safe

While you hope you never have to use it, it’s always best to ensure that you have appropriate insurance in place for your camera equipment. Make sure that it covers you for things like damage at home, in transit and even in cars. It’s also worth noting the details of their claims policy, so you are aware of things such as whether they pay for or replace damaged or stolen equipment. It is also important to know these details, in case you may have to wait six months for your equipment to get replaced. So always make sure you have insurance to cover your equipment.

5 Tips To Keep Your Camera Safe And In Working Order - Kav Dadfar Photography

There’s nothing more frustrating than seeing an amazing photo opportunity in front of you and having no camera. However, with a little bit of care, forward planning, and common sense, you can avoid this happening to you by keeping your camera safe and in working order.

Anything else that you can think of? Let us know below.

Want more? Check out the latest photography tips on our blog.

The post 5 Tips For Keeping Your Camera Safe And In Working Order appeared first on Digital Photography School.


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Lexar’s new USB 3.0 flash drive uses your fingerprint to keep your photos safe

23 Oct

Lexar has announced a new flash drive that features a fingerprint reader to protect its content from unauthorised access. The JumpDrive Fingerprint F35 can record up to ten fingerprints to allow it to be shared between users, and it comes with the fingerprint software already loaded.

Lexar claims recognising a user’s fingerprint takes less than a second, and the drives have read speeds of up to 150MB/s. While normal memory is compatible with Mac, PC and Linux, the fingerprint software is Windows-only.

The JumpDrive Fingerprint F35 will be available in capacities of 32GB, 64GB, 128GB and 256GB and will cost €29.99/$ 32.99 (32GB), €44.99/$ 49.99 (64GB), €79.99/89.99 (128GB). The 256GB version will arrive later this year, and will cost €149.99/169.99. Each of the drives comes with a three-year limited warranty.

For more information see the Lexar website.

Press release:

Lexar Announces New JumpDrive® Fingerprint F35 with an Added Touch of Security

New USB 3.0 Flash Drive Securely Protects Files Using 256-bit AES Encryption

Key messages:

  • Up to 10 fingerprint IDs allowed
  • Ultra-fast recognition – less than 1 second
  • Easy set-up, no software driver needed
  • Securely protects files using an advanced security solution with 256-bit AES encryption

Lexar, a leading global brand of flash memory solutions, today announced the new Lexar® JumpDrive® Fingerprint F35 USB 3.0 Flash Drive.

One of the most secure USB 3.0 flash drives available, Lexar JumpDrive F35 uses an ultra-fast fingerprint authentication that allows you to protect your data against unauthorized users – in under one second so that you will have no discernible impact on workflow. The F35 can save up to 10 fingerprint IDs, making sure only you and your closest collaborators have access to your files. It also boasts an easy set-up with no software driver required*, so you can quickly start transferring your files with speeds up to 150MB/s**. And for added peace of mind, it also features an advanced 256-bit AES security solution to protect your valuable files.

“The F35 combines reliable and secure data storage with biometric technology to prevent unauthorized access to your files – adding an extra layer of security for your drive by using fingerprint authentication. It is ideal for business professionals and photographers who require high-privacy protection to meet their needs,” said Joel Boquiren, Director of Global Marketing.

The Lexar JumpDrive Fingerprint F35 USB 3.0 Flash Drive is compatible with PC and Mac®* systems and comes with a three-year limited warranty***. It will be available in 32GB, 64GB, 128GB and 256GB capacities with read speeds of 150MB/s**. The new Lexar JumpDrive F35 is available now at MSRP of €29.99 (32GB), €44.99 (64GB), €79.99 (128GB), and the 256GB version will be €149.99, arriving in Q4 of this year. For more information visit www.lexar.com

Lexar will be exhibiting new product demonstrations at this year’s PhotoPlus Expo held at Javits Convention Center in New York City, New York, from October 25th – 27th.

*Fingerprint registration software only compatible with Windows XP, Vista, 7, 8, 10. Software required to create/edit accounts and adjust partition size. Regular flash drive use compatible with Windows, Linux and macOS.
**Up to 150MB/s read transfer, write speeds lower. Speeds based on internal testing. Actual performance may vary.
***http://www.lexar.com/support/warranties/

About Lexar
For more than 20 years, Lexar has been a trusted leading global brand of memory solutions. Our award-winning lineup includes memory cards, USB flash drives, card readers, and solid-state drives. With so many options, it’s easy to find the right Lexar solution to fit your needs. All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability. Lexar products are available worldwide at major retail and e-tail stores. For more information or support, visit www.lexar.com.

About Longsys
Longsys – a leader in consumer NAND flash applications, is committed to supporting Lexar in its quest to reach new achievements in high-performance, quality, and reliability while maintaining its position as a leading global brand in memory cards, USB flash drives, readers, and storage drives for retail and OEM customers.

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Diagonal Crosswalk: Walk Any Way in LA’s Safe Scramble Intersection

26 Jun

[ By WebUrbanist in Architecture & Cities & Urbanism. ]

scramble intersection

When visitors approach the intersection in front of Seattle’s famous Pike Place Market in the heart of downtown, the surprise is palpable when they realize that a ‘go’ for pedestrians lets people walk any way they want. Los Angeles recently followed suit, introducing its own omnidirectional ‘scramble intersection’ at a notoriously dangerous crossroads, making it much safer.

At Hollywood and Highland, designers have taken things a step further, adding an X-shaped layer of walking indicators (zebra stripes and white-framed boxes) to make it clear how people are permitted (and encouraged) to cross the streets diagonally through the center.

scramble diagnoal crosswalks

Popularized in the 1950s by Henry Barnes, the concept is quite simple: when pedestrians get their green light, anyone can cross anywhere during the limited window, then the lanes are given back over to cars and the process repeats. In the months since this latest scrambler was introduced, there has been only a single accident.

Scramble intersections can be found around the world, but are still limited in quantity, focused in areas where the safety gains are greatest. In dense cities like Tokyo, Japan, they can be marvelously busy at times (as shown above). In Seattle, meanwhile, the success of the Pike Street and First Avenue scrambler has led to others being introduced around the city; perhaps LA will continue to follow its lead.

Walk on the Wild Side: 13 Crosswalk Illusions & Interventions …
Hopscotch Intersection: 4 Artists Hack 16 Public Crosswalks …
Fist-Bump This Crosswalk Signal to Get a Green Light …

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5 Questions to Help You Make sure Your Photos are Safe Inside Lightroom

29 Nov

Lightroom quiz lead image

New Lightroom users often get into trouble because of a lack of understanding as to how Lightroom works. Unfortunately the result of these misunderstandings is often that their precious photos are lost, either permanently or temporarily. When you are new to Lightroom it can help if you understand some basics about how Lightroom works to ensure that your precious photos are safe.

Here’s a quick five question quiz to see if your photos are safe in your hands.

Question 1: True or False?

Lightroom stores a copy of your photos for you. When you delete a photo from Lightroom even if you opt to delete it from disk, the original is still safe.

What happens when you select to Delete from Disk in Lightroom

Answer: False

Lightroom simply keeps an record of where your images are on your hard disk. It does not actually store any images. So, if you remove a photo from Lightroom, and when prompted select Delete from Disk, then then you’re deleting the original of that image. If that was your only copy you’ll have deleted that forever.

Question 2: True or False?

You have deleted all the photos from a folder inside Lightroom. This means that there are no photos left in that folder so it’s safe for you to open Finder or Windows Explorer and delete the folder itself.

Is an empty folder in Lightroom really empty?

Answer: False

Lightroom can only handle photo and video file formats. Even if you delete all the photos and videos from a folder in Lightroom there may still be other files in that folder that Lightroom can’t handle, such as PDF files, Microsoft Word, Excel and Quicken files. You cannot know that a folder is empty of files unless you check it by opening it in Finder or Windows Explorer.

Question 3: True or False?

Your photos are safe because every time you see a prompt to backup Lightroom you always click to do so.

Does Lightroom backup your photos when you select to Backup?

Answer: False

When you choose to backup upon exiting Lightroom, all you’re doing is backing up the Lightroom catalog, NOT your photos. Your photos are never backed up by Lightroom, so you will need to set up some other routine for backing up your image files. Also note that, in most cases, Lightroom saves the catalog backup on the same drive as the original catalog is stored so, if your drive crashes, you’ll lose the original catalog and all backups – so make sure you change it to save the backup on an external drive. (Note: you can only do this in the dialog box above when it pops up)

Question 4: True or False?

When you make changes to a file in Lightroom those changes are written to the file so, if you open the file in Bridge, Photoshop or some other graphics program you will see the image as it was edited in Lightroom

Are edits always saved to your Lightroom files

Answer: Not necessarily True

Whether or not the changes that you make to a photo in Lightroom are written to the photo files will depend on how your Lightroom preferences are configured. Choose Lightroom > Catalog Settings (Edit > Catalog Settings, on the PC) and select the Metadata tab. There are two settings of concern here: Include Develop settings in metadata inside JPEG, TIFF, PNG, and PSD files and Automatically write changes into XMP – for the edits you make in Lightroom to be written to the files themselves, both checkboxes should be checked.

Question 5: True or False?

You have moved or renamed some folders on your drive which contain photos. When you next open Lightroom you see that Lightroom can’t find those photos any longer. You must now reimport those photos into Lightroom.

how to resolve issues where you changed files outside Lightroom

Answer: False

When you move or rename folders outside Lightroom it is true that Lightroom will report the images as missing. However, instead of importing the images again, you simply need to tell Lightroom where the images now reside. To do this, click the exclamation mark icon, and choose Locate. Navigate to the folder that you renamed or moved, and select the image that matches the one that was missing (you need to find the exact image that was marked as missing). Click the image, and make sure that the Find nearby missing photos checkbox is checked, then click Select. The Lightroom catalog will be updated with the new location of the image and any other images that are in close proximity to it.

Note: You can also do this by right-clicking on a missing folder in the left panel of the Library module. Then navigate to find the entire folder and relink it to Lightroom.

In future, it is best to move images and folders, as well as rename folders, inside Lightroom. Changes such as this, that you make inside Lightroom, are written to your drive automatically. The benefit is that when Lightroom makes the changes, it always knows where your photos are, and won’t report them as being missing.

How did you do?

If you answered any of these questions incorrectly, your lack of understanding of how Lightroom works might be putting your photos at risk. Spending some time learning how Lightroom operates will help you keep your photos safe.

Now if you got all these questions right and if you are a Lightroom expert – what questions would you ask of a new user to help them keep their photos safe? We invite you to pose these as True/False questions – but remember, to help folks out – you should give them the answer, as well as pointing them in the direction of keeping their photos safe.

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How to Be Respectful and Safe Photographing Wildlife

26 Aug

Hang in there

Photographing large, dangerous wildlife can be extremely fun to do, but there are some unique factors to consider when your subjects are wild animals, in their natural habitat. Your adrenaline may be pumping, but you must keep your wits about you at all times, and not get caught up in the excitement! Here are a few things to consider when photographing dangerous animals in the wild.

Safety first

When photographing wild animals (such as black bear in the Great Smoky Mountains National Park, as featured throughout this article), naturally the most important factor is safety, both yours and the subject’s. Getting too close to one of these animals is never a good idea. Most national parks will post the distance that you should keep from their animal attractions for your safety. Obey them! If no guidelines are posted, as a general rule, remember – if you are close enough to an animal that they are aware of your presence, and change their behaviour because of it, you are too close.

You may think a large animal will be a slow mover and that you’ll have no problem escaping from it, but adult bears, for example, can run up to 30 MPH, and you won’t stand a chance. (You may have heard the joke that you don’t have to outrun the bear, just the guy behind you!) Getting too close to these animals is not only life-threatening to you but also to the animal, because an animal that attacks a human, or even shows aggressive behaviour to people that get too close, will likely be targeted to be euthanized. Another thing you must never ever do is put yourself between a mother and her offspring, probably the most dangerous situation you can find yourself in. So, keep your distance, and never put yourself in that position.

Litter is an issue

A third safety issue for both you and the animal, often underestimated, comes in the form of littering. Litter may become a dangerous food source for these animals, because it has human scent on it. If and when the wild animals begin to relate the human scent with a food source, these animals may also have to be euthanized for human safety. Even biodegradable items, such as an apple core, should not be thrown down. So please dispose of your trash properly! Do not carry any food on your person, as most wild animals have a very good sense of smell, and this may put you in grave danger if the animal is really hungry.

It is so tempting to get caught up in the moment while photographing these beautiful creatures, but you must keep safety as your top priority, and abide by the rules that are posted for your safety and the animals’.

Mother Bear

Recommended equipment

  • DSLR camera, preferable to your cell phone. If you are close enough to get a great cell phone image, you are too close!
  • Lens with a long focal length: A must, because as mentioned above, getting close to untamed subjects can be dangerous. The images in this article were taken with a Tamron 150-600mm zoom lens.
  • Monopod or tripod: Because large lenses can become heavy and difficult to hold steady over a long period of time, a good monopod is a great asset, as it’s quickly and easily transportable.
  • Window mount or pad for the lens: It’s good to have something firm to brace your lens on, if you end up shooting from your vehicle window.

Do your homework

Before you head out to your chosen park or nature preserve, do your homework. Having an idea of the lay of the land is very useful before you arrive in the area, so you don’t waste time getting to know it. Download maps of roads and trails for the area. Research the wildlife you expect to photograph, learning the facts about their habitats, food sources, and what time of the year the babies appear. Learn the animals’ habits, such as what time of the day they are most active; and what, when and where they feed. One of the best ways to find this information is talk to park rangers or local residents, as they will know exactly where to locate the wildlife. I recently asked a park ranger “What is the most asked question you get as a ranger?” I had a pretty good idea what his answer would be, and it was, “Where are the bears?”

A rare sighting of a mother bear in the midday sun. The harsh lighting creates a very contrasting image.

A rare sighting of a mother bear in the midday sun. The harsh lighting creates a very contrasty image.

Be observant

The hardest part of photographing wildlife is finding them, because they often avoid contact with sight-seers and paparazzi.  Most wildlife is not likely to be found out in the open, during the heat of the day. Early morning or late afternoon are the best times to find animals moving about. During the day, look for them in shady areas or near water where they can stay cool. Don’t forget to look up, as bears and other animals will climb trees, and if they sense danger they will also send their little ones into the canopy for safety. One time as I was trying to photograph an encounter between a mother bear and a coyote, I later found out I had walked right by the tree that the mother bear had sent her cub up into for safety. A missed opportunity for a memorable photograph!

bear cub playing

Designated driver

In many cases, when you are scouting for wildlife to photograph, so are hundreds of other photographers, and park visitors, who also crave the experience of seeing an animal in the wild. When one or more are spotted, a great traffic jam may occur along the road, and by the time you get to the place the subjects were first noticed, they have moved on. If you have a willing companion, take them along for the adventure as a “designated driver”, so when traffic stops you are free to jump out with your camera and get to the animal sighting before they have disappeared.

Parks have rules about not stopping in the road, but people often get excited and just stop their vehicles to get out and get a good look. Be courteous if you are the first to come upon an animal sighting, and pull your vehicle off the road if you want to stop and photograph. Depending on the animal you are photographing, it could be dangerous to get out of your car, so be extremely careful.

bear cub

Focusing

Focusing your camera can be one of the more challenging issues in photographing creatures in the wild. You must be careful when focusing that your camera doesn’t lock on a foreground object, instead of your intended subject. Getting a clear shot may be difficult to achieve with undergrowth, tall grass, and other distractions competing with your subject for the focus lock.

Of course, just as with any other animal, your aim is to focus on the subject’s eye. One way this can be accomplished very effectively is by using back button focus. Once your focus is locked, you are ready to shoot without worrying until your subject moves. Then you can refocus and shoot again.

In this image the grass in the foreground made focusing difficult. Notice that the grass in in focus but the bear is out of focus.

In this image the grass in the foreground made focusing difficult. Notice that the grass is in focus, but the bear is out of focus.

Camera setting suggestions

Spotting wildlife in the bright sun of the day is, in most cases, a dream shot. Many times you are going to be faced with low-light situations with the animals in the cover of the forest. Keep in mind the exposure triangle and get the best possible combinations to achieve a good exposure.

Using a long focal length such as 600mm requires that you use a fairly fast shutter speed of around 600th of a second (depending on if, and how fast, your subject is moving, you may need an even faster shutter speed). To set your Aperture, depending what you want for depth of field, you should shoot wide open if you’re looking for a very shallow DOF to blur the background, or you may prefer to stop down to the lens’s sweet spot around f/8. Now adjust the ISO to get the proper exposure for the available light. In low light this could mean you have to adjust the ISO very high, which causes concern about digital noise, but it may be a choice between noise or no image at all.

Don’t worry about the noise, just take the shot! Most of the newer DSLR cameras do a very good job set at higher ISOs. What noise does affect your images can be removed in post processing with programs such as Photoshop, Lightroom or Nik Dfine 2.

bear cub

Conclusion

While it is fun to photograph these beautiful animals, don’t forget about your safety, and also that of the animal. Be prepared and patient! Always remain calm, and treat all wildlife with respect so they are available for everyone to enjoy.

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Print Charming: Safe, Simple 3D-Printing Comes Home To Play

24 Nov

[ By Steve in Gadgets & Geekery & Technology. ]

POIEO3D family-friendly 3D printer
Following in the footsteps of the microwave oven, at-home 3D printing in the form of the Poieo3D Printer is ready for prime time, play time and study time!

POIEO3D family-friendly 3D printer

Designed BY families FOR families, the Poieo3D Printer aims to make an exciting new technology as commonplace and worry-free as microwave ovens and other home appliances we now take for granted. While not quite “Tea, Earl Grey, Hot”, the Poeio3D Printer just might be the closest thing on Earth to home-based Star Trek tech.

POIEO3D family-friendly 3D printer

Poieo3D is the brainchild of several families in the greater Toronto area who felt inspired by the wealth of opportunities offered by the amazing new world of 3D printing. The founders fervently believe an affordable, easy to use, and child-safe 3D printer should be available to ALL families and should be a vital component of every home, workplace and classroom.

POIEO3D family-friendly 3D printer

The Poieo3D Printer isn’t just user-safe, it’s environmentally-friendly too – something you’d expect of a product that’s to be a permanent part of one’s lifestyle. The 3D printing process employs biodegradable print material derived from renewable resources such as corn starch and sugarcane. Unlike petroleum-based plastics, this material doesn’t give off foul-smelling, toxic fumes when the printer is used making it ideal for non-industrial use. Available in a rainbow of colors at a surprisingly low price, the material comes in the form of thin flexible filaments wound on spools for ease of storage.

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Print Charming Safe Simple 3d Printing Comes Home To Play

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Zombie-Powered Vertical Farm: Post-Apocalyptic Safe House

31 Oct

[ By WebUrbanist in Architecture & Houses & Residential. ]

zombie brains

Strangely sustainable, this towering haven is designed to turn the energy of the undead toward a positive purpose, using zombies to turn a turbine in order to provide both power and water pressure in case of a viral apocalypse.

zombie ranch design details

As part of the Zombie Safe House competition, this Zombie Ranch entry goes above and beyond simply protecting people from risen corpses, turning their lust for blood and brains into a baited trap to keep life going above the ground.

zombie powered safe house

The slow-moving zombies push a twisting turbine that sends water up for drinking and farming on a second story – residents occupy the top level, presumably for an extra layer of safety and to get some distance from the groaning hordes.

zombie design raised lowered

A series of spiral staircases and drawbridges provide ways to cut off attacks on each floor as well as a means of lifting the entire structure further skyward to make it less accessible when a swarm wanders through.

zombie ranch above below

Each zombie-resistant tower is designed to be fully self-sufficient so survivors can remain aloft indefinitely, leaving them free to enjoy the end of the world in relative luxury.

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Is It Safe? Nine Creepy Abandoned Dentist Offices

15 Sep

[ By Steve in Abandoned Places & Architecture. ]

abandoned dentist offices
These nine creepy abandoned dentist offices feature chairs even a weary marathon man wouldn’t sit on. Listen to your inner drill sergeant, this will hurt a bit!

Adel Reformatory, England

Adel Reformatory abandoned dentist chair(image via: Mexico75)

The Adel Reformatory in Leeds, England opened in 1857 and parts of the complex were still being used until 2004. One hopes the drab, dreary and debris-cluttered dentist office above was abandoned as early as possible. Kids, stay in school… but not a reform school, and especially not if you have a toothache.

Adel Reformatory Leeds abandoned dentist office(images via: Mexico75)

Kudos and congrats to Flickr user Mexico75 for not only capturing the decrepit Adel Reformatory dentist office but for lighting it in such a way that promises unimaginable doom to anyone brave (or foolish) enough to sit in that chair.

Le Palace d’Anfa Hotel, Morocco

Le Palace d'Anfa Morocco abandoned dentist office chair(image via: TripAdvisor.fr)

There’s nothing worse than having a dental emergency while traveling in a strange foreign land, amiright? There are degrees of “worse”, however, and the de facto dental office just next to the gym at the Le Palace d’Anfa Hotel in Casablanca, Morocco takes that degree right off the dial. As for the Le Palace d’Anfa Hotel itself, TripAdvisor recommends tourists “avoid this hotel” regardless of the status of their teeth.

Maison De Cerf, Belgium

dentist Maison de Cerf Belgium abandoned(images via: Day Of The Dead)

This abandoned dentist’s house in Belgium doesn’t look too bad, though one can be certain it’s never going to look any better than this. Located in the home’s working basement, the office appears to have been left suddenly and in great haste by the owner, who never bothered to return for his equipment or teeth molds.

dentist Maison de Cerf abandoned Belgium(image via: Day Of The Dead)

The reclining dentist’s chair was obviously designed for comfort and support but as we all can attest, true relaxation in this situation requires plenty of novocaine and nitrous oxide. One thing’s for certain, a trip to this or any dentist is never “boring”… unless you’ve got a cavity that needs attention, that is.

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