Tag: apple

This Creepy Facial Recognition System Knows How Often You Visit a Store

You might want to think twice about how often you hang out at your local Best Buy in the future. In Japan, NEC has developed a new facial recognition system geared towards retailers that determines the age and gender of shoppers, and tracks how long and how often they visit a given store. More »

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This Creepy Facial Recognition System Knows How Often You Visit a Store

Best of both worlds: Setting up Wi-Fi for iOS on 2.4 and 5GHz

For a while, it seemed that Wi-Fi was becoming a victim of its own success. In many cities, there are numerous active Wi-Fi networks on those preciously few non-overlapping channels—that’s in addition to microwaves, bluetooth, cordless phones, and baby monitors, which all share the 2.4GHz band. But since about 2007, Apple has also built support for 802.11n Wi-Fi on the 5GHz band into its computers and Airport line of Wi-Fi base stations. Now, the iPhone 5 and the latest iPod touch also have that support. (The iPad has had it since day one.) So, how do you set up a Wi-Fi network that makes the most of this confluence of Wi-Fi bands? Not created equal First of all, it’s important to realize that the two bands are created very differently. The 2.4GHz band suffers from lack of non-overlapping channels and interference from other devices. But the lower frequencies pass through walls and floors reasonably well. The 5GHz band on the other hand, has a much larger number of channels—and they don’t overlap—but the higher frequencies have reduced range, even in open air. In addition to this, Apple only supports using two channels as a single, double-speed wide channel in the 5GHz band. If all else is equal, 5GHz is twice as fast as 2.4GHz. Read 12 remaining paragraphs | Comments

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Best of both worlds: Setting up Wi-Fi for iOS on 2.4 and 5GHz

Amazon Charges Sales Tax On "Shipping and Handling"

You may have noticed that retailers like Amazon are charging tax, in compliance with state laws, on not just the price of goods, but on the “shipping and handling” fees they charge. An anonymous reader writes “By coincidence I noticed this myself the other night, and ended up ordering something from a supplier in Arizona, rather than Amazon, to avoid the sales tax. Now here is an article about it in the Los Angeles Times.” Read more of this story at Slashdot.

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Amazon Charges Sales Tax On "Shipping and Handling"

iPad review (late 2012)

Welcome to the new new iPad, same as the old new iPad . Well, mostly, anyway. It was less than eight months ago that Apple grafted a Retina display onto its world-conquering tablet, giving every other slate on the market resolution envy, while enchanting gadget lovers with world-class performance and battery life. Now, it’s obsolete. Put out to pasture just as it was hitting its stride and replaced by this, the fourth-generation iPad — still just called “new iPad.” Other than a Lightning connector on the bottom it’s visually indistinguishable from its predecessor. Even its starting MSRP of $499 stays the same. But, on the inside where it counts, is the new, fire-breathing A6X processor. Could this be possibly worth buying a second new iPad in just one year, or could this perhaps be the one you’ve been waiting for? Hold on to your wallets and click on through to find out. Gallery: Apple iPad 4th-generation hands-on, and comparison to 3rd-generation iPad Continue reading iPad review (late 2012) Filed under: Tablets , Apple iPad review (late 2012) originally appeared on Engadget on Tue, 30 Oct 2012 21:00:00 EDT. Please see our terms for use of feeds . Permalink    |   |  Email this  |  Comments

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iPad review (late 2012)