All about smartphone and tablet tethering

Android USB TetherYou may have heard about tethering, but it probably seems a bit mysterious and complicated.

Tethering is when you connect your smartphone or tablet to your puter, and then use your mobile device’s data connection to surf the internet on your puter.

Well, to put it another way: your puter uses your smartphone (or your tablet’s 4G connection) as its internet connection instead of your normal DSL, cable, fiber, etc.

Tethering can be done in several ways, and it’s much easier to set up than you think!

Read more…

PPI, Retina displays, and what makes a screen ‘good’

Retina PPIIf you’ve read any reviews recently about phones, tablets, and other gizmos, you’ve probably come across a lot of talk of PPI (Pixels Per Inch) and “Retina” screens.

In short, the number of pixels crammed into a device’s screen seems to be uber-important to which gizmos get the best reviews.

But hang on a minute… Just what do these numbers mean?

Does it really matter that much?

Read more…

iPhone 5S: 64-bit smartphone processors are 2X the hype

iPhone 5SOkay, so I just can’t keep quiet about this one.

Apple has released their latest iPhones, the 5S and the 5C. While the release of the 5C is particularly hilarious given that it’s a “low-end” phone that Jobs said Apple would never release because they’re a “premium products” company.

That’s not what’s really bugging me, although it does help me laugh myself to sleep at night.

What’s bugging me is the fact that the #1 “attraction” in the new iPhone is the 64-bit processor.

Really?

Does a 64-bit processor actually matter at all? Is it really 2X faster?

No, it isn’t.

Read more…