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Our smartphones are now so powerful that they rival certain desktop and laptop solutions. Within that slim phone body you’ll find a full-on general-purpose computer, limited only by the mobile operating interface designed for touchscreen use.

The Android operating system actually has an upcoming desktop environment where you can hook up a mouse, screen and keyboard to your Android device and use it pretty much as a PC. However, Samsung has done something special for their premium line of smartphones. It’s called Samsung Dex and offers a very intriguing value proposition.

Table of Contents

What Is Samsung Dex?

Starting with the Galaxy S8 series of phones, users can buy a special Dex Station, which allows you to plug a screen, mouse and keyboard into the device. Your Galaxy S phone is then docked on the station and automatically launches the Dex environment.

At the time of writing, the Note 10 and Note 10+ phones offer Dex without the need for a dock. You can use a USB-C cable and the Samsung Dex app to run Dex on Windows or Mac. Pretty useful if you want to have a private desktop environment on a public PC or any machine that doesn’t belong to you.

The Note 10+ can also be used for Dex by connecting it directly to and external display via USB-C. The phone screen becomes a touchpad and of course you can also connect a keyboard wirelessly. Turning your phone into a desktop PC within seconds.

Finally, certain Samsung Tablets, such as the Galaxy Tab S4, can be switched to Dex mode with a tap. Connect a mouse and keyboard and it’s a bit like having a laptop.

Our Crazy Dex Mission

It’s a neat idea, but just how practical is Dex? The crazy mission we’ve accepted is to use nothing but Samsung Dex for one whole day of typical work. The goal is to see how viable it would be to use a Dex-enabled smartphone as your only computer. Taking the phone with you when away from a desk and docking it when you sit down for more serious purposes.

We’ll be using a Note 10+ via the Samsung Dex application, but the test applies to any Dex-enabled phone. Apart from performance, which is obviously going to vary from model to model.

The Dex Desktop Environment

The Dex desktop should be pretty familiar to anyone who has used Windows, Ubuntu Linux, MacOS or any modern PC operating system. There’s a wallpaper, there are icons and a sort-of start menu.

The big difference here is having your apps open as windows. Some apps, like Google Chrome, behave in a similar way to the Windows version when it comes to moving them about. Others are just the normal app encapsulated in a window.

It’s very simple and straightforward, which is a good thing overall. The UI is rather chunky and you’re always aware of this still being a phone you’re working on, but it gets the broad strokes right.

Multitasking

Given that your specific Dex device is up to it, multitasking is by and large a breeze. In the case of the Note 10+ which we used for this experiment, there’s a whopping 12GB of RAM on tap. So opening a bunch of apps or internet tabs never posed an issue.

That’s not to say that there are significant niggles. For one thing, most apps aren’t designed with Dex in mind, which means they don’t conform to the same conventions. There are also limitations to software here that aren’t present on more traditional desktop setups.

Notably, Google Chrome doesn’t support having multiple windows with tabs. For most people that is going to be a problem at some point, because splitting your screen into two windows with specific sets of tabs is a common need. 

Clearly this isn’t the fault of Dex, since Google would have to update Chrome to run in this manner, but it does expose how much of a kludge Dex is at the moment. After all, app developers are under no obligation to conform to Dex conventions.

Working With Windows

While Dex might look like Windows or something like it, the lack of refinement quickly becomes apparent when you actually try to work with UI elements such as Windows. 

In Windows, it’s become second nature to use the various gestures that instantly snap open windows into various configurations. The most used one has to be the good old side-snap. Pushing a window against the sides of the screen will make it take up half the space instantly. If you need to have, for example, a web page and a word processor open at the same time, this is a critical feature. 

Unfortunately bumping a window against the side of the Dex desktop is about as effective as Simba bumping up against his dead dad in The Lion King. Which is to say that absolutely nothing happens. Manually resizing windows is therefore a chore and really bogged down the whole experience.

Dashing Out & Coming Back

One place where Dex really did shine is in staying out of the way. First of all, our phone blissfully kept working as a phone while Dex was running. It’s easy to forget that your phone is actually powering the PC experience. Until you thoughtlessly undock it and the picture disappears. 

The good news is that simply docking the phone again brings things back exactly as they were, unless you manually killed an app while in phone mode. So as a solution where you can leave and come as you please, Dex gets full marks.

Is Dex Ready For Primetime?

The short answer is “no”. Dex is simply too limited and too clunky for anyone wanting to do sustained productive work. Where Dex really shines is in a pinch or for users who have very limited desktop PC needs. It’s a great way to temporarily convert a TV into a computer for the purposes of writing an essay, but as a daily production driver it’s not there yet. 

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Galaxy S8 “Dex” Device Release Coming To Replace Your Pc

Galaxy S8 “Dex” device release coming to replace your PC

This week the folks at the United States Patent and Trademark Office have essentially confirmed the existence of the Galaxy S8’s secret weapon. One of the strangest moves from Samsung – though not entirely unprecedented, with the Galaxy S8 will likely be this: Samsung Dex. This device has been rumored for a short while as a dock which allows the Samsung Galaxy S8 and Galaxy Note 8 to act as their own desktop-like computer.

Samsung has filed for a trademark on the name “Samsung Dex”, attaching it to an interesting set of Goods and Services. According to the USPTO, this trademark is for “Application software, namely, for projecting the screen of mobile device to displays via computer peripheral devices and wireless networks; computer peripheral devices; computer software for wireless network communications; computer software, namely, software for controlling user interface mode adaption.”

Adaptation is a key word here – user interface mode adaptation, meaning the smartphone, when plugged into Dex, no longer relies on the same UI as it did as a smartphone. Instead, it’s fairly obvious here that Samsung created something akin to the Motorola Lapdock. That was an ill-fated attempt to turn the Motorola ATRIX smartphone into a laptop-capable device with software called “Webtop.”

Unfortunate for Motorola, their hardware didn’t add up to something that could take on their nearest competition. Their software was relatively decent for what it was, but smartphone processing power wasn’t up to snuff. It was a great idea, well before its time. Or so it seemed to me, anyway.

As the folks at Galaxy Club show, Samsung has also filed for a trademark for a “Dex Station”. The Dex Station is likely the device, while Samsung Dex is probably the brand for the ecosystem.

Just yesterday it was tipped that the Samsung Galaxy S8 would include “Infinity Display” branding and would be launched with a DeX device. I would not be surprised if Samsung’s big push for the Galaxy S8 included talk of how their experience goes beyond the edges of the display you keep in your pocket – smartphone, off the edges (2 nearly-borderless sides to the display), docked with DEX, off to whatever other massive displays the user has handy.

Above you’ll see an image leaked earlier this year suggesting a “Continuum-like experience” – as it was put by our own JC Torres. That’s what Windows 10 has with the most recent Windows Phone devices, and – by all means – it appears that that’s what we’re getting with a Galaxy S8 with a DEX. This slide image seems to be very, very rudimentary, so we would not be surprised to see something wildly different by the time the Galaxy S8 is revealed.

Samsung has also been working with software they call SideSync for quite a while. We took a brief look at how a Samsung Galaxy S connected to a Samsung notebook back in 2013. More like mirroring than running a full PC experience from a phone, that system wasn’t quite what we’re expecting here in the year 2023. Since then we’ve heard relatively little about Samsung’s efforts in this space.

The Samsung Galaxy S8 will likely be revealed within the next several weeks. It’s been suggested by several trusted sources that the Galaxy S8 will not be shown to the public during Mobile World Congress 2023 at the tail end of February, which would indicate a later reveal date and release date. Expect the Galaxy S8 and DeX and whatever else Samsung has ready to take on the mobile universe some time in March!

9 Ways Samsung Dex Empowers Public Safety Officers

There’s a new paradigm emerging in police computing, and it centers around Samsung DeX — short for desktop experience. Built into the latest Samsung smartphones, DeX lets officers extend their phone into a PC-like computing experience, whether they are in the police vehicle or back at the station.

With DeX, officers can achieve the functionality of an in-vehicle computer simply by pairing their smartphone with a touchscreen monitor and keyboard in their car. Then, when an officer leaves the vehicle to attend to a scene, they can take their smartphone with them — staying connected to the computer-aided dispatch (CAD) and other mission-essential information sources.

This level of mobility has the potential to radically improve information access for officers in the field because it shifts core computing functions to the smartphone, rather than a laptop that is bolted into the patrol car. Each officer benefits from the utility of the smartphone and maintains full access to department data, regardless of their assignment or proximity to a patrol vehicle.

Here are nine ways that DeX improves operational efficiency and empowers public safety officers:

1. Fully capable in-vehicle operations 2. Access to core agency apps Get the Samsung DeX study for public safety

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Download the Public Safety Network’s in-depth cost comparison on Samsung’s DeX in-vehicle solution. Download Now

3. Improved ergonomics

The DeX in-vehicle setup takes up less space in the vehicle, with flexible mounting options that still offer full functionality. Less hardware intrusion into the passenger seat increases officer comfort and significantly improves safety.

4. Mobile-first approach that keeps officers connected

DeX allows officers to quickly dock and undock their smartphone and take it into the field to support evidence collection or interviews — all while maintaining full connectivity for access to department data. Geolocation services are provided at the officer level instead of the vehicle level, improving resource management and overall situational awareness.

5. No need for desktop computers at the station

DeX was originally designed to provide a full-featured desktop experience and is fully capable of supporting in-station report writing and general administrative functions. Agencies can replace existing desktop PCs with hot desks where officers can quickly dock their smartphones and get right to work. Officers can easily add smartphone pictures or videos right into reports and, using the agency’s internal network, submit those reports and move evidence onto a secure server.

6. Streamlined workflow

The sheer utility of the smartphone provides many benefits in diverse situations. The more an officer can rely on a single device to provide a variety of functions, the more proficient the officer will become at using that device to its full potential. The officer gains a more unified work experience and reduced training time, and department applications are utilized more effectively. Transitioning from the field to the station is seamless, and mobile devices provide real-time access to information that may be mission-critical in multiple operational environments.

7. Value and flexibility

Consolidating computing around a smartphone decreases total cost of ownership (TCO), thanks to lower hardware acquisition costs and cellular connectivity, as well as device management and maintenance. A case study by the Public Safety Network effectively demonstrates how agencies can achieve significant cost savings by transitioning to a mobile-centric workforce and phasing out in-vehicle computers. Major agencies like the Chicago Police Department are citing their improved efficiency and budget savings as major reasons for switching to DeX.

8. Simplified device management

Samsung DeX leverages mobile devices’ and cellular networks’ efficiencies made possible by enterprise mobility management (EMM) apps. Department-specific configurations can be deployed fleetwide, and updates can be made remotely, ensuring greater security and decreasing the downtime associated with pulling a vehicle from the field. Samsung’s Knox security is baked into the hardware of Galaxy smartphones and provides defense-level data protection. Knox Mobile Enrollment (KME) allows medium-to-large agencies to deploy large quantities of mobile devices into the field without having to enroll each one manually.

9. Expanding capabilities

Learn more about empowering officers in the field in this free guide to going mobile-only at your agency, or use our calculator to see how much you could save by leveraging Samsung DeX.

Is It Worth Using Low

Such platforms are innovative technologies that are used by both technical and non-technical coders. In fact, not all technical enthusiasts can prove their expertise in coding. It’s not obligatory for everyone to be experienced in generating codes if there is a need to create an application or software within a limited time. Even highly experienced software developers often look out for various alternatives to substitute traditional ways of creating apps with a minimal coding effort, whereas the notion of low-code platform and development is not new to programming specialists.

Such platforms require no preliminary introduction for experts working as part of the coding community. However, there are still a great number of coding specialists who are only on the way to getting started with low-coding application development.

Is It Worth Using This Technology?

The LCAP appeared as a reaction to the complexity and diversity of modern ways of program development. There are many famous platforms belonging to this industry segment. According to what is offered by various vendors, even ordinary users will be able to create business applications with ease in the long run.

However, it’s hard to work on such applications without the assistance of professional developers. And regrettably, modern service vendors are not created for qualified experts, while relying on them in the long-term perspective is always associated with certain risks for your business. If your company wants to use LCAP for industrial exploitation, it’s worth weighing up all pros and cons before making the final decision.

Also read:

9 Best Cybersecurity Companies in the World

Automation of Simple Processes and Creation of Prototypes

To describe data models;

To quickly create screens with the help of widgets and samples;

To describe logic with the help of so-called microflows.

However, after going through the stage of prototype interaction of the system with the user, business logic becomes more complicated. In order to develop the project further, professional development experts are needed.

Slow Development

Any logic, be it calculations or interaction with the user, must be described in microflow as stated previously. Here, several problems arise:

It is a long process. It’s much quicker to generate codes using IDE than move or interconnect tens of blocks;

Readability is yet another important issue. Blocks look great, but as soon as the amount of information blocks grows to several dozens, it will become harder to understand the logic;

It’s used as an alternative in complicated cases. The main drawback is the absence of transparency. Here, all points of access are located in microflows. Therefore, the logic is distributed between two weakly linked environments. As a result, it becomes difficult to keep track of dependencies.

Final Word

Low-coding platforms are great for prototyping. They decrease the distance between business users and IT developers, which allows quickly getting the needed prototype and shaping the way your future system will look like. The expenses at this stage are also minimal. However, there are two major drawbacks of this technique, which include low speed and dependency on the expensive platform.

Nyc Is Sinking And Climate Change Is Only Making It Worse

The catastrophic flooding from 2012’s Hurricane Sandy inundated parts of the New York City subway system with corrosive salt water and brought with it a warning for the future. Now, scientists have learned that the city is sinking, and it’s not just the underground trains that are in trouble.

[Related: New York City’s subway system isn’t ready for a storm-filled future.]

A study published earlier this month in the Earth’s Future journal found that New York City is sinking at a rate of roughly one to two millimeters per year, but certain parts of northern Staten Island, Brooklyn, Queens, and lower Manhattan are actually sinking faster at 2.75mm per year. 

There is not one cause for this sinking, but the weight from giant skyscrapers is magnifying the problem. In the study, the team calculated that all of the city’s structures weigh 842 million tons (1.68 trillion pounds), about the weight of 140 million elephants.   

Many of the city’s largest buildings sit upon solid bedrock called Manhattan schist, but there is a mixture of sand and other clays holding up some of the other structures. For example, the Manhattan stanchion of the famed Brooklyn Bridge is built on a hard layer of sand, since it was too dangerous for the workers building it to keep drilling down to bedrock. 

“The softer the soil, the more compression there is from the buildings. It wasn’t a mistake to build such large buildings in New York but we’ve just got to keep in mind every time you build something there you push down the ground a little bit more,” study co-author and a geophysicist at the US Geological Survey Tom Parsons told The Guardian. 

The clay and sand is adding to the sinking effect that might be due to the way that the Earth below continues to shift following the Earth’s most recent ice age–about 10,000 years ago. Giant ice sheets covered Earth during the coldest parts of the planet’s last ice age, which caused the ground right underneath them to sink. The landmasses tilted up and after the ice sheets melted, the areas that were propped up like New York and other cities in eastern North America are now sinking back down. Earlier studies suggest the East Coast could see as much as 19 to 59 inches of sinking by 2100. 

Climate change is compounding the issue, as the sea level rise continues to accelerate. The waters surrounding New York City are rising at about twice the global average due the glaciers melting from the effects of climate change and seawater expanding. Since 1950, the sea level around New York City has increased about nine inches. According to the NYC Panel on Climate Change, the sea level could rise between eight inches and 30 inches by the 2050s and as much as 15 inches to 75 inches by the end of this century.

“A deeply concentrated population of 8.4 million people faces varying degrees of hazard from inundation in New York City,” the team wrote in the study.

[Related: At New York City’s biggest power plant, a switch to clean energy will help a neighborhood breathe easier.]

New York is not the only city that will be facing this crisis. A report from the C40 Group, a network of mayors from some of the world’s biggest cities dedicated to confronting the effects of climate change, found that 800 million people are expected to live in coastal cities where sea levels are expected to rise by over a foot by 2050.

The study’s authors also stress the need to adapt to these threats of increased flooding. “Every additional high-rise building constructed at coastal, river, or lakefront settings could contribute to future flood risk,” the authors wrote. 

In the fall of 2023, New York City began construction on the East Side Coastal Resiliency Project which is aimed at reducing the flood risk and sea level rise along Manhattan’s east side. According to the city government, the boundaries of this project correspond with the natural “pinch-points” in the 100-year floodplain. These are areas where the land is higher along the coastline, making it easier to close the system off from water entering from the north and south. The project is expected to be complete in 2026 and will eventually span 2.4 miles and include 18 movable floodgates. 

What Is An Ethereum Dex?

From a top-level, a decentralized exchange (DEX) is a platform that allows users to trade on a peer-to-peer (P2P) basis, without any form of custodial arrangement over the funds being moved. There is no need for an intermediary, or a team, for the marketplace to function. The DEX, by way of smart contracts, facilitates the movement of money itself as a result of contract functions. Event A, perhaps a buy, then correlates to Function A, funds then being moved from the liquidity pool to the users wallet, and so on.

Therefore, an Ethereum DEX is a platform that facilitates the movement of tokens specifically on the Ethereum blockchain in a decentralized fashion, typically via ERC-20 smart contracts and an Automated Market Maker (AMM) – that allows for trades in a decentralized manner.

Let’s dive in.

Uniswap – The OG DEX

Uniswap has undergone a meteoric rise since the creation of the protocol in November 2023. De         veloped with use of the Solidity coding language, Uniswap is the number one decentralized exchange on Ethereum for transaction volume, regularly surpassing $500M a day in transactions processed on the DEX. The contract is completely open source, meaning other developers can – and have – fork from the existing code, to create similar platforms.

In terms of Total Value Locked (TVL), Uniswap now has over $3 billion worth of assets locked to the protocol, making it the fourth largest DeFi platform by TVL in the space. Liquidity therefore, is abundant on Uniswap, of which has been a big driving force to its engagement levels.

The platform also has a native token, aptly named UNI, acting as a governance token. UNI holders are able to vote on ecosystem development, including Uniswap functionality. The token itself was created with a purpose in mind – to reduce the number of defectors to forked rival SushiSwap. Sushiswap forked Uniswap code, and then launched their own token a month prior to the UNI token launch.

However, Uniswap isn’t perfect. The token has taken a slide of late, as has much of crypto – but UNI has been significantly affected. The token trading at around $6.12 at the time of writing, represents a capitulation from highs of $43, as a result of bearish market sentiment – but also brewing regulatory action from the Securities and Exchange Commission (SEC). The SEC are looking to bring exchanges under their purview, and it is rumored Uniswap is at the front of the queue.

Regulatory rhetoric aside, the platform has drawbacks too. The DEX isn’t conducive to whale trading, attributing to high levels of price impact and slippage when making large buy or sell orders.

With all of this considered, Uniswap remains a viable, market-leading DEX, however caution should be exercised from both platform and token perspectives.

Integral SIZE – The DEX For Large Trades

While not boasting the same numbers as Uniswap, Integral SIZE still deserves a rightful place as an Ethereum DEX for its potential, and problem solving characteristics alone.

Having launched in March 2023, the platform and its native token (ITGR) are still considered to be at a super early stage – but that hasn’t stopped the protocol looking to resolve some of the biggest issues with decentralized exchanges today.

Integral utilizes Time Weighted Average Price (TWAP) when executing orders. In essence, this breaks a large trade into a combination of smaller trades across a 30-minute period. This allows for zero price impact trades, as potential sell pressure is being split into chunks across this time period – as opposed to being executed all  at once.

This helps to keep charts healthy, even when looking to take profits on your favorite token. Integral allows whales to accumulate or exit large positions, without harming the wider ecosystem in chart form. A trader can, on average, lose 2 ETH on a 700 ETH swap for USDC on other decentralized exchanges. At current prices, this could be a $2,600+ loss just for executing a large sell order via an exchange like Uniswap or Sushiswap. With Integral Size, their on-chain TWAP allows traders to avoid these types of losses.

Integral SIZE as a DEX (as well as its token) are still in an early stage of development, so users should conduct their own due diligence accordingly.

SushiSwap – The Uniswap Clone

As alluded to previously, SushiSwap was created specifically to target Uniswap market share. The protocol was developed by pseudonymous developers “Chef Nomi” and “0xMaki” in an effort to piggyback on Uniswap’s success, while adding new features to the protocol in an attempt to dethrone the master.

Like its older twin brother, SushiSwap utilizes an AMM to allow for P2P movement of funds, without the need for an intermediary or order book as is seen with centralized exchanges. With AMM’s, trades are made with liquidity pools, funds of a particular token which are typically deposited by users, then actioned by smart contracts to provide liquidity for a trade upon request.

In addition to its AMM functionality, SushiSwap has some of its own tricks too. When the protocol was created, liquidity mining was somewhat an innovative, marquee feature, credited at least in part to the native token – SUSHI – and the platform’s growth to date.

SushiSwap also allows users to lend and borrow crypto assets through the Kashi dApp, making funds available for a variety of purposes – even leverage trading. Users can also stake their SUSHI at the SushiBar to earn interest on their staked tokens, however SUSHI must of course be held before utilizing.

Like UNI, the SUSHI token has seen capitulation of late, trading at a 50% loss compared to launch price. Traders should heed caution when purchasing any of the aforementioned tokens.

So, Which DEX Is Best?

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