" " Visitors crowd the IBM stand at the CeBIT technology trade fair on the first day the fair opened to the public on March 4, 2008, in Hanover, Germany. Sean Gallup/ Getty Images Some people might tell you the world is getting smaller, and sometimes it seems that way. This is especially apparent in the things we buy. Many products you can find in the United States, such as clothing and toys, are manufactured overseas in countries like China and India. A lot of the gasoline someone might purchase to fill up a car probably comes from an oil refinery in a faraway country. Food grown on a farm in the Midwest can be shipped to the other side of the world in less than a day. The ubiquity of the Web has made these networks of trade even quicker to form and more complex. Anyone, no matter his or her interests, can surf the Internet for goods and services and make quick transactions. A student in New York City writing a major thesis on current Japanese animation can … [Read more...] about How does information technology work with trade laws?
Indias silicon valley
You might not realize it, but every time you purchase a new desktop CPU, you also get a ticket for a giveaway called the “silicon lottery.” Two CPUs of the same model can perform differently when pushed to their limits thanks to something called “CPU binning.” What Is Binning? Binning is a sorting process in which top-performing chips are sorted from lower-performing chips. It can be used for CPUs, GPUs (graphics cards), and RAM. Say you want to manufacture and sell two different models of CPU: one that’s fast and expensive, and another that’s slower at a bargain price Do you design two different models of CPU and manufacture them separately? Why bother when you could just use “binning?” The manufacturing process is never perfect, especially given the incredible precision necessary to produce CPUs. When you’re manufacturing those speedy, expensive CPUs, you’ll end up with some that just can’t run at the top-end speeds. You can then tweak these to run at slower speeds and … [Read more...] about What Is “Binning” for Computer Components?
You can’t believe everything you read—or see. Social media is rife with manipulated or “Photoshopped” images. Here are some telltale signs you’re looking at an altered image. Airbrushing Is Easy to Spot Have you ever seen an image that just doesn’t look right? Trusting your gut might not be the most scientific approach, but you’re probably better at spotting a fake than you realize. If you see an image that sounds alarm bells, you might want to look a bit closer. You’ll probably spot some telltale signs that it’s been manipulated. Airbrushed images often fall into “ uncanny valley ” territory. Even if you have perfect skin, most light sources cast small shadows on fine wrinkles, pores, and other slight imperfections. When these imperfections are digitally removed, so is the appearance of natural lighting. Professional retouchers often strike a balance between perfection and realism, but amateurs and mobile apps rarely do. Apps, in particular, depend on existing skin tones … [Read more...] about How to Tell If an Image Has Been Manipulated or Photoshopped
Apple is rethinking how components should exist and operate inside a laptop. With M1 chips in new Macs, Apple has a new “Unified Memory Architecture” (UMA) that dramatically speeds up memory performance. Here’s how memory works on Apple Silicon. How Apple Silicon Handles RAM In case you haven’t already heard the news, Apple announced a new slate of Macs in November 2020. The new MacBook Air, MacBook Pro, and Mac Mini models are using an ARM-based processor custom-designed by Apple called the M1 . This change was long expected and is the culmination of Apple’s decade spent designing ARM-based processors for the iPhone and iPad. The M1 is a system on a chip (SoC), which means that there’s not just a CPU inside the processor, but also other key components, including the GPU, I/O controllers, Apple’s Neural Engine for AI tasks, and, most importantly for our purposes, the physical RAM is part of that same package. To be clear, the RAM isn’t on the same Silicon as the fundamental … [Read more...] about How “Unified Memory” Speeds Up Apple’s M1 ARM Macs
Yes, you can play games remotely on your Xbox Series X or S console using a smartphone. Streaming works over a local network or the internet, and it’s the perfect option when someone else wants to use the TV. Here’s how to set it up. Set Up Remote Play on Your Xbox Series X or S To play games remotely, you first have to enable remote features on your console. To do this, you have to use the Xbox’s power-sipping “Instant-On” feature, which drastically speeds up the console’s start times. To get started, turn on your Xbox and hit the Xbox button to open the guide. Select the “Profile & System” tab, and then select “Settings.” Navigate to Devices & Connections > Remote Features, and make sure the “Enable Remote Features” checkbox is selected. Under “Power Mode,” enable “Instant-On” if you haven’t already done so. Next, select “Test Remote Play” and wait for the Xbox to perform some self-checks to determine how well game streaming will work over the connection. … [Read more...] about How to Stream from Xbox Series X|S to iPhone or Android