Posts tagged with: wi-fi
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    Wi-Fi is one of the greatest technological advancements of our time. Networking without wires, and without the need for a large deployment of towers and antennae. It's relatively fast and very easy to set up by average people: just plug in a couple wires, and tap a "connect" button on the router and the device to be paired. Range, however, is limited to around 1,000-feet -- under perfect conditions. The advantages of Wi-Fi might also be considered weaknesses. Public places that offer free Wi-Fi are regularly inundated with far too many people trying to access the network and bandwidth ...

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    Advertising. Love it or hate it, it's here to stay. We see ads on TV, we see ads in magazines and newspapers, we see ads on our favorite websites. We see billboards. We hear ads on the radio. We can't escape them. This inundation of advertisements, however, is a marketer's nightmare. How can you target your potential customers without wasting money on people who don't care? When advertising your goods or services, you don't want to spend money where it's not going to be effective, but how can you know where it's being effective?  With so many options -- and so many competing ...

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    A number of years ago, I remember reading an article in an old-timey magazine (the kind with pages that you flip, which I no longer like very much) about how some car manufacturers were building proximity sensors into their new high-end models. These sensors would monitor the area in front of the car for objects -like, say, the rear bumper of another vehicle up ahead- and if they detected that you were approaching too quickly, the car's computer system would automatically apply the brakes in time to avert a collision. Back when I read that article, I remember that sounding like an ...

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    Some holes, like this one in Yellowstone National Park, are beautiful. But take a look at your phone or tablet. How many holes does it have in it? None of them are "pretty". Let's face it,  they're eyesores. Holes seem like they are necessary components, but they do make your phone look ugly. Additionally, they're extra components which just add on to the cost of an already pricey piece of electronics. Let's count them, shall we? Chances are you've got a headphone jack, a microUSB port, and maybe even an MHL/HDMI port. Why? Why do we have so many holes in our devices? Aren't there other ...

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    With recent polls showing that people use their phones less and less for calling, data is becoming more important than it's ever been. It's no longer the slow EDGE (or even GPRS) experience that some of use may remember from yesteryear. Now we have WiMax, HSPA+, and LTE. All are powerhouses when it comes to speed, some faster than others, that have let us move further away from the computer and more toward our smartphones and tablets for all our data needs. What about Wi-Fi? The question goes back a long, long way: which is better, Wi-Fi or cellular data? Wi-Fi, or more officially, 802.11 ...

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