android

I’m not sure if this really big tablet is a really big idea

Dave Farquhar Hardware ,

I like the idea of a really big tablet, but I think Viewsonic and I have different ideas of “really big.”

This week Viewsonic announced a 24-inch Android 4.1 tablet. Read more

Polaroid’s M7 and M10 tablets make me glad I didn’t buy a tablet last month

Dave Farquhar Android, Hardware , , , , , , , ,

I didn’t buy a tablet last month. I knew about Acer’s new low-end tablet, the Iconia B1, and that they were at least initially reluctant to release it in the United States, but I hoped that either Acer would change their mind or that someone else would decide that the U.S. market really needs something in between the $80 cheapie no-name 1-ish GHz, single-core, 800×480 tablets sold in every drugstore, closeout store, and vacant gas station lot in the country and the $200 tablets that the likes of Samsung and Acer sell.

I’d be lying if I said I saw the Polaroid M7 and M10 coming. Lying like the evil spawn of a politician and a used car salesman. Read more

Speed up Android with Seeder Entropy Generator

Dave Farquhar Android, Software , , ,

Seeder Entropy Generator, released on XDA Developers, became a sensation the last couple of days. There’s debate whether it works, and debate over why it works, but enough people reported an improvement that I gave it a whirl. The difference was noticeable. There is a downside–more on that in a bit.

I don’t know why it works either, but it made my pokey 800 MHz Nook Color running Cyanogenmod 7.2 more responsive. What I haven’t seen is a nice how-to on installing it. Read more

That other use of Stability Test that I promised

Dave Farquhar Android, Hardware ,

I promised earlier this week to write about another use of Stability Test. The other use of Stability Test is for underclocking your CPU for better performance, undervolting it for better battery life, or both.

While a good number of people do both to their Nook Color, I can’t get mine to run for any length of time without crashing when I do either. Oddly enough, my Nook Color will pass Stability Test for 12 hours at 1.1 GHz, but then when I go to use it, it freezes up.

Mine was a refurb unit, so I may not have gotten the best chip in the batch. It’s entirely possible that it’s a refurb because some other enthusiast got it, tried to overclock it and couldn’t, then exchanged it for another, and then B&N tested and resold it as a refurb. But I find using Go Launcher EX makes life at 800 MHz tolerable on the machine anyway, especially when I use the apps for the web sites I visit most frequently, rather than trying to use a web browser.

Go Launcher Ex is a nice upgrade for Android

Dave Farquhar Android, Software , ,

I gave Go Launcher Ex a whirl on my hacked Nook Color-turned-tablet. The promise was that it’s faster and smoother than ADW Launcher, the default program launcher that comes with Cyanogenmod. Unlike some promises, it was true. It’s fast, smooth, polished, and customizable.

I was a little apprehensive at first–how does one go about changing something so fundamental as the program launcher–but it was easy.

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How to burn-in an Android

Dave Farquhar Android, Hardware , , ,
How to burn-in an Android

I always burn in my computers. But how do you burn-in an Android?

Here’s what burn-in means, if you’re unaware. When you first buy a computer, the very best thing you can do for it is leave it on for 24 hours nonstop, preferably doing something that’s reasonably hard work. That practice is called burning in a computer. If there’s anything at all wrong with it, there’s a very good chance it will come up in that initial 24 hour period. I’ve been doing that for more than 20 years, and of all the computers I’ve owned in that timeframe–and it’s an army of them, believe me–I’ve only had one machine fail prematurely. One.

The practice works.

So what about a tablet or a smartphone?

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Model railroading with your Droid: Solving electrical issues

Dave Farquhar Android, model railroading, Toy trains , , , , ,

Electrodroid is an Android app designed for electronics hobbyists, but it has uses for model railroaders too. Its LED calculator is invaluable when using LEDs to light buildings, cars, locomotive cabs or headlights, or for other projects. Knowing the input voltage, you can then determine what resistors to use to protect the LED.

The voltage drop calculator is useful too, if less obvious. Read more

Mobile malware is coming. Get prepared.

Dave Farquhar security , , , , , , ,

One thing I’m seeing in the predictions-for-2013 columns is that mobile malware is going to increase this year. While I can’t be certain it’s going to happen, all of the ingredients are there. The only thing stopping it is motive.

I’m familiar with Avast antivirus on Android. It’s nice. Whenever I download an app from the Google Play store, it scans it, and if it finds something it doesn’t like, it intervenes. Read more

Model railroading with your Droid: Color matching

Dave Farquhar Android, model railroading, Toy trains , ,

The biggest problem with making custom (or reproduction) decals for use with trains of the miniature variety is getting the colors on the computer-generated decal to match the paint on the model. Eyeballing the color won’t work; you need a computer’s help to do it.

Enter a free Android app called Color Eye. Launch Color Eye, point your phone or tablet’s camera at the paint you need to match, and your phone will give you the closest color matches that it knows about, including a Pantone color and a CYMK value.

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How to be a hero next Christmas (or your next family get-together)

Dave Farquhar Servers and Networking , , , , , , ,

My mother in law didn’t have wifi set up, but she picked up a smart TV this year, so she asked me if I could help her with it. So I picked up a D-Link DIR-615 on sale, brought it with me and set up wi-fi securely (hints: set the SSID to whatever time it happens to be, disable WPS, disable WEP and WPA, and use WPA2 with a long password with some numbers and symbols in it) and once it seemed to be working right, I put her TV and laptop on it. Then, as other relatives trickled in, they asked me for the wireless key. Soon the air was full of Androids and Apples chattering away on wireless.

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