Showing posts with label Informatics. Show all posts
Showing posts with label Informatics. Show all posts

2017-06-18


The Xbox One X represents this brave new world for Microsoft, and it represents a pretty significant departure from what’s come before. Put simply, there will be no Xbox One X exclusives, only Xbox One games. 

This means that while developers will be free to make games that only run on the original Xbox One (more on this later), any games developed for the One X will also need to be playable on the older hardware. 

Think of the One X as the iPhone 7 to the original Xbox One’s iPhone 6. It’s powerful, much more powerful, but it runs the same apps and services, and these are all also available on the older hardware. 
So why make the upgrade? Because the Xbox One X offers a significant boost in power over the original console, allowing it to boost its maximum resolution to Ultra HD, four times that of the old hardware’s Full HD. It’s a big jump, and it means that for the first time console games are really able to go toe-to-toe with the PC in offering the best looking games around.

The downside, of course, is that all this extra horsepower is going to cost you. The new machine will retail for $499 (£449 / AU$649), which is around double that of what the Xbox One S costs. Read on to find out what bang you can expect from your significantly increased buck. 

Design:

Starting with the exterior, the Xbox One X follows a very similar design blueprint to the Xbox One S. That’s no bad thing, the One S was a breath of fresh are after the hulking VHS-player inspired Xbox One, and we’re completely content for Microsoft to continue this design trend. 

Size-wise the new console is a touch smaller than the old one, although you’re unlikely to notice unless you put the two next to each other. 
The biggest change is the color. Whereas the One S came with a clean white color scheme by default, the new console is more of a space gray. Obviously the hardware needs to look different from its predecessor to avoid confusion, but we’d be lying if we said we didn’t prefer the white that had preceded it. 

One the front of the machine there’s a subtle slot-loading disc slot, a single USB port, an ‘on’ button disguised as an Xbox logo, a controller sync button and an IR receiver. It’s very similar to the Xbox One S, although the disc slot has been moved down to the dividing line between the top and bottom of the console. 
Round the back the similarities to the One S continue. From left to right you’ve got a power connector, HDMI out, HDMI in, two USB ports, an IR out, an Optical Audio port and an Ethernet port. 

Controller-wise the new machine is packing a new space gray themed gamepad which, for all intents and purposes is exactly the same as the one that currently ships with the Xbox One S. 
So far, so standard. The real difference with the console comes when you look at what it’s packing inside. 

Specs:

We already knew a great deal about the Xbox One X’s specs before we came into this event. 
We knew, for example, that the console would come equipped with an eight core CPU clocked at 2.3GHz, alongside 12GB of GDDR5 RAM. We knew the console would feature a GPU clocked at 1172MHz and we knew that this would leave the console with 6 teraflops of graphical computing power. 

We even knew more trivial details, such as the fact that the machine would come equipped with a 1TB hard drive, and that the Ultra HD Blu-ray player found in the Xbox One S would be making a return. 

On paper, then, this is a powerful machine. It doesn’t quite have the GPU horsepower of the latest high-end cards from Nvidia and AMD, but thanks to the combination of Blu-ray player and Dolby Atmos it has a breadth of capabilities that’s wider than most modern gaming PCs. 
Microsoft may have taken a step back from its original ambitions for the Xbox One to be the centre of your media center, but that doesn’t mean One X isn’t a competent media player in its own right. 

Gaming performance:

When it comes to consoles it’s very difficult to translate the specs on paper into what the machine will actually be capable of. We can compare two PC graphics cards because we have the ability to keep the rest of the equation, the operating system, CPU and games for instance, the same. 

Comparing the PS4 and Xbox One based on raw specs, meanwhile, is almost meaningless. These are two completely separate machines, running completely different code. As such, while we know that on paper that Xbox One X is more powerful than the PS4 Pro, Sony’s own 4K competitor, its gaming performance will ultimately come down to how well its games and APIs are optamised for its hardware. 


We’d been given tantalising hints as to what the hardware would be capable of, such as the Forza engine running in Ultra HD with a framerate of 60fps, but this information was the result of just two days of work by a team porting over an engine developed for what is now the last generation of Microsoft’s console hardware. 


Early Verdict:

At double the price of the Xbox One S, the Xbox One X feels like a premium piece of hardware for anyone that’s invested in a 4K TV and is just dying to find a machine to make the most out of it. 

Sure, the PS4 Pro offers similar functionality, but upscaling can never beat the raw detail that native 4K on the One X offers. 
This is a machine that offers best-in-class graphical performance that comes tantalisingly close to what a PC can achieve at a much lower price point. 

But while it might be a lot cheaper than a similarly specced PC, there’s no escaping the fact that the One X is significantly more expensive than its two closest relatives, the Xbox One S and the PS4 Pro. Yes, its graphics do seem to have the edge based on the demos we’ve seen so far, but whether the extra eye-candy is worth the extra money is still a very subjective topic.

Xbox One X review

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2017-03-04




The GTX 1080 Ti has been a long time coming; the original GTX 1080 launched way back in May 2016, followed in order by cheaper alternatives the 1070, 1060, 1050 Ti and 1050. What the range has been missing is a top-end showstopper. And you can’t really blame Nvidia for that; the GTX 1080 was so far ahead of any other graphics card launched in the previous 12 months, Nvidia was under no pressure to launch a bigger product. Why waste a ridiculously powerful product when there’s no competition?
With the arrival of AMD’s RX Vega GPU later this year, Nvidia is covering its bases with a graphics card that should go toe-to-toe with whatever AMD ends up offering at the top-end of the market.
The 1080 Ti looks set to be the first graphics card to truly master 4K gaming at maximum settings, something the GTX 1080 couldn’t quite manage under harsh benchmarking circumstances. The new card shouldn’t break a sweat under the same circumstances.

GTX 1080 TI UK PRICE

The 1080 Ti is going to launch next week for $699 or £699. That UK price tag is slighly higher than expected, which puts some clear air between the 1080 Ti and the regular 1080 and might make you think twice about shelling out the better part of £700.
Still, that's around £300 cheaper than the Titan X.

GTX 1080 TI SPECS AND TECHNOLOGY

What’s new? The 1080 Ti is based on the same GP102 chip as last year’s ultra-high-end Titan X GPU, with a slightly slimmed down specification to make its pricing slightly more reasonable. However, this isn’t just a Titan X Lite and, perversely, it's going to end up being faster.
Card1080 TiTitan X (Pascal)1080
Transistors12bn12bn7.2bn
CUDA cores358435842560
Boost clock1.6GHz1.53Ghz1.73GHz
Memory capacity11GB12GB8GB
Memory speed11Gbps10Gbps10Gbps
TDP250W250W180W
The GP102 chip is built on Nvidia’s ultra-efficient “Pascal” architecture, which powers all the other 10-series GPUs released in 2016.
You get the full 12 billion transistors found on the regular card and the same number of CUDA cores, 3584. There’ll be 11GB of GDDR5X memory (versus 12Gb on the Titan X) running at a massive 11Gbps (11GHz). Nvidia says this is the fastest GDDR5X memory ever manufactured and has worked alongside chipmaker Micron to boost memory speeds well beyond what we’ve seen before from an unmodified, production-ready graphics card.
Even better, the chip’s boost clock speed is rated at 1.6GHz and can be overclocked to 2GHz and beyond. Again, this is slightly faster than the Titan X, which had a boost clock speed of 1.53GHz.
As is now customary, Nvidia will launch a “Founders Edition” card first for early adopters, using it as a way to make a design statement. Generally, Founders Edition cards end up being cheaper than high-end third-party cards, but also slightly slower once the market shakes out.
In terms of physical design, on the outside it’s more or less the same as the GTX 1080 and 1070. Internally, Nvidia says they’ve shaken things up a bit, with a quieter fan on the Founders Edition. There’s also a smoother power delivery system for much more efficient power output, making the chip run cooler and thereby faster.
You get three DisplayPort connectors alongside a HDMI port, but for the first time Nvidia has dropped the DVI connector. This isn’t hugely surprising given DVI does not have the bandwidth to deliver the sorts of high-resolution gameplay the 1080 Ti is designed for. With that being said, gamers with a cheaper or older secondary monitor that only has DVI connections might miss it.

Nvidia GeForce GTX 1080 Ti

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2016-10-04


Messenger has a lot of hidden features that you need to know to become a power user. Here are 13 to get you started on your way.

1. Catch a ride

You can even call for a ride through messenger. All you need to do is tap on the icon of the car in the chat menu. From there you can choose a ride from Uber or Lyft. If you want a friend to come pick you up, click on the Location icon and you can send your friend a map marked with your exact location.

2. Create your own chatbot

You probably already know that you can talk to a Facebook chatbot, but you can also make your own...sort of. If you have a Facebook page go to the page's Settings and select Messaging. Then, go down to Response Assistant and click on Send Instant Replies to anyone who messages your Page.Here you can set up what your bot will tell people when they send you a message, either through Messenger or on Facebook.

3. Share songs

Sometimes words just won't express how you feel, so send them a song instead. Click the ... button on the right side of the menu when you're in a chat, install the Spotify app and login using Facebook. Then, tap on the ... button in chat again and tap on the Spotify option. Search for the song you want to share, tap on it and hit the Send button.

4. Create a shortcut

Keep your BFF handy by creating a shortcut to your chat. Go to the main menu and hold your finger down on your friend's photo. A menu will pop up. Choose Create shortcut from the menu. An icon will be added to your device's home screen so you can start a chat with your friend without even opening Messenger.

5. Send a flurry of hearts, balloons or snow

When you send someone the single heart emoji in Messenger for iOS it will rain hearts. If you send a single snowflake it will snow on the screen. A flurry of balloons can be set off by sending the balloon emoji. Unfortunately, it doesn't work with Messenger for Windows or Android.

6. Make a short video

Instead of sending a picture, send a video. Just hold down the shutter button and it will record whatever your camera is pointing at. When you're done, let go of the shutter button and tap the Send button. Your videos can be up to 15 seconds long.

7. Change your like button

If a thumbs up just isn't your style you can change your like button to whatever you want. Go into a chat and tap the circle with an "i" in it. Then, tap on the Emoji option. A menu will pop up with a variety of emojis you can use instead of the standard like emoji. You can change the emoji in every chat session, so the emoji will fit the person you're messaging.
By clicking on the same circle, you can also access other options, like changing your chat buddy's name to a silly nickname.

8. Make your emoji huge

Whether you stick with the thumbs up emoji or pick something a little more custom, you can show the person you message how you feel in a big way. In the Messenger app, hold your finger down on the emoji and it will grow. When it's the size you want, lift your finger and the emoji will send.

9. Play a hidden soccer (football?) game

All you need to to find a secret soccer game in Messenger is to send the soccer ball emoji to a friend, tap on the sent emoji and start playing. The object of the game is to keep the ball off the bottom of the screen. To do this, keep tapping on the ball. This game is a lot harder than it sounds.

10. Also, there's a hidden basketball game

You can find a hidden basketball game the same way. Just send a friend a basketball emoji and tap on the sent emoji. If you're good at Pokemon Go, you may be good at this Messenger game. All you do is try to flick the basketball into the basket. The counter keeps track of how many times you make a basket in a row.

11. Start a chess game

You can play chess with Messenger, too. Type @fbchess playand send the text. A chess game will pop up that you can play with your friend. Need help? Type @fbchess help and a message will pop up with a rundown on the game.

12. Share your Messenger code

Your Messenger has its own QR code that you can share with others. Sharing the code will add you to their contacts list. If you scan their code, it will add them to yours, too.
Click on the Profile icon in the upper right-hand side of the main Messenger page on the app. Then tap on your photo. The app will give you the choice of scanning someone else's code or sharing your own. To scan someone's code, tap on Scan Code and hold your phone's camera over the other person's phone until their Messenger QR code is recognized. They will need to share their code while you are doing the scan for it to work.

13. Automatically save photos

If you want to automatically save photos to your device's gallery whenever someone sends you a pic, you can. Click on the Profile icon in the upper right-hand side of the main Messenger page on the app. Then tap on Photos & Media. Toggle the switch next to Save Photosand all photos sent to you through the Messenger will be saved in your device's gallery.
source: cnet

Facebook Messenger tips and tricks

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