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Author: Bobby Travis (page 6 of 51)

Bobby isn't 40-something, but is a strong supporter of the Grown-up Geek kind. He's a loving husband and father first, but is also a freelance writer, productivity nut, operatically trained singer, and (not-so) closet geek.

Check out his random thoughts, wackiness, and Instagram pics on Tumblr, Twitter, or Google+-- or just head over to bobby-travis.com.

App of the Week: Use JavaRa to Update Java and Get Rid of Old Versions

Use JavaRa to Update Java and Get Rid of Old Versions | 40Tech

Java is a bit tricky. A lot of applications use it, and many of them come bundled with their own version of the Java Runtime Environment (JRE) — which they happily and oh-so-helpfully install on your system. This leads to multiple and redundant installs of Java on your computer, each of which may contain potential security threats, and may well leave you scratching your head as to whether you can or should delete them. Wonder no more… JavaRa is a free, light-weight utility that will clean up the redundant versions of the Java runtime, as well as update you to the latest version — and it has a few other tricks up its sleeves, besides.

There is no installation for JavaRa. It’s just a simple executable with some language options (English, Dutch, Spanish, Italian, French, German, and Finnish). Just click and go — though you may want to run it in Administrator mode for Windows Vista and Windows 7. The buttons are fairly self-explanatory: Search for Updates will search for the latest Java version, and Remove Older Versions will clean up your system.

If you’re looking to do a little bit more, click on Additional Tasks. You’ll get a pop-up that allows you to remove startup entries, other useless Java bits like logs and temp files, as well as get rid of the Sun Download Manager, and a few other goodies.

JavaRa Additional Tasks | Remove Old Java Files | 40Tech

JavaRa is a great little tool and can be found for free on SourceForge.


Crazy Things That Happen Every 60 Seconds On The Web

Crazy Things That Happen Every 60 Seconds On The Web | 40Tech

Did you know that, every 60 seconds on the internet, there are over 695,000 Facebook updates, 168 million emails (which, frankly, shakes the whole “email is dead” theory), 219,000 PayPal payments, over 12,000 new Craigslist ads, and about 2 million people watching porn? That’s every single minute, according to the pretty infographics put together by Go-Globe.com. There are also 925 iPhone 4S sales, 11 million IM conversations, 232 computers that got infected with malware, and some 38 tons of e-waste generated.

These are only a few of the highlights of the 40 items listed across the two infographics. Many of the entries are eye-widening, especially when the timeframe is considered, but — maybe because I practically live online — not surprising when considered in the grand scheme of things. In fact, I thought some were a little low. Only 694,445 search queries per minute on Google? Only 416 website hacking attempts? Only 13,000 (plus) iPhone apps downloaded? I wouldn’t have been surprised if there were more.

Check out the infographics below — what stats stand out to you?

Incredible Things That Happen On The Internet Every 60 Seconds Part 1 | Go-Globe.comIncredible Things That Happen On The Internet Every 60 Seconds Part 1 | Go-Globe.com

Incredible Things That Happen Every 60 Seconds On The Internet | Business Insider


Happy Holidays from 40Tech — and the Star Wars Cat

Happy Holidays

It’s that time again, folks. A time of laughter, a time of cheer — a time of the gifting and receipt of fun tech toys. Oddly, I don’t have any on my list this year. I just want a toolbox. Well… Skyrim wouldn’t hurt, either. And a new computer. Maybe an iPad 2 upgrade — or maybe for my PS3 60GB to stop with the stupid yellow light of death stuff. Yeah, I’d like that one for sure.

(Photo by stvcr)

Enough about me, though. What fun tech toys do you hope for this holiday season? What do you plan on gifting? Sky’s the limit here — and no tech is too small, either. If you want to give or get a personalized, full-sized Transformer, that’s cool. If you have your heart set on an archaic (but still awesome) calculator watch, hey, who am I to judge? It’s all gravy, here on 40Tech, so have at it!

In the meantime, I leave you with this incredibly hilarious image. It has almost nothing to do with tech, has everything to do with geek awesome, and if it doesn’t make you smile through the also-inevitable holiday stress, then… well… I got nothin’.

Star Wars Cat

NOTE: This pic was sent to me via social media, with no attribution. If anyone knows who put this bit of fun together, please let me know so I can credit them!

 

Happy holidays — whatever they may mean to you! And please… be safe.


Three Low-Cost, DIY Ways to Use Your Smartphone While Wearing Gloves

image

So I’m in Winnipeg now. Winnipeg, affectionately referred to as Winterpeg, and thought by some (possibly me) to be a window into the truth behind the colloquialism “when Hell freezes over.” Okay, so I’m being a bit dramatic — but it can get freaking cold here in the depths of winter, man! Minus 75 degrees Celsius in the wind isn’t uncommon here. I have no idea what that is in Fahrenheit, but I’m sure you Americans will agree that anything north of Fargo has got to be cold.

In any case, my new location has me continuing my investigation into how to use my tech while freezing my butt off. Previously, I talked about winterizing smartphones, tablets, and laptops. My latest quest has been how to use my capacitive touch screen devices without having to take my gloves off just to answer the phone. And we all know I’m into doing things on the cheap, so we can squash any thoughts about buying those fancy-schmancy touchscreen gloves. It’s DIY or die, baby! This is what I found:

Perusing the Google brought forth three methods from three different, and trusted sites — Lifehacker, Make, and Instructables.

 

Sewing Conductive Thread

Instructables has a nice tutorial on sewing about a foot of conductive thread into the fingertip of a glove. The idea is to sew just a few close-set stitches (3-5) on the touchy-feely side of the glove, keeping things to about 1/4″ (6mm) in diameter. Smaller is bad, as your iPhone or other smartphone will pretend you don’t exist, and too big will sacrifice accuracy. Why all those inches of thread for just a few, small stitches? Because you want to leave a rats-nest of the special thread on the inside of the glove’s finger, to make sure you get good conductive contact. You may also want to save some for other fingers so you can do multi-touch gestures and the like.

The whole operation costs less than $5 (not including the gloves of course).

Instructables Touchscreen Glove with Conductive Thread

 

No-Sew Method 1: Snap-Fastener

Make Projects has a slightly different take on the subject. They take the complicated sewing out of the equation and shove a brass or nickel-plated snap-fastener right through the fingertip of a heavy glove so it can go clickety-clack on your screen. Now, one might be concerned about scratching or cracking the glass, but if that is the case then I say to you, this: how hard are you tapping your screen anyway? Are you angry? Calm down, guy… seriously.

In a way, this method is more complicated, as it requires more tools than just some thread abd a needle. There is little in the way of precision required here, however, and you get to hit things with a hammer (when you set the snap-fastener’s rivet).

This method costs about $5 to $7.

Make Projects No-Sew Touchscreen Glove with Snap Fasteners

 

No-Sew Method 2: Thermal Compound

Leave it to a Lifehacker contributer to come up with a clever and cheap (albeit messy) way to get the job done. Easy, too. This method would work better for thinner gloves, I should think, but be that as it may, it’s pretty cool — and there is not even a dream of a pun intended there. All you need here is a little CPU thermal compound rubbed in to the fingertip of your glove, and voila! No fuss connectivity. Well… no fuss until you need to rub some more in — and maybe a bit of increased screen cleaning.

This is by far the easiest method, though it lacks permanence. The cost of thermal compound (available at most computer stores) is about $7. You can even get it at Radio Shack.

Arctic Silver CPU Thermal Compound Used for Touchscreen Gloves

 

Those were the best — and cheapest methods I found to use your touchscreen tech in the dead of winter. Which one’s your favourite? If you have any other suggestions, I’d love to hear them!


Winterizing Your Portable Tech

Winterizing Your Portable Tech | 40Tech

I find myself spending an inordinate amount of time in the soon to be frozen hell that is central North America. This has led me to consider things that, heretofore, I had no inkling about while hanging out on the often wet but nearly always mild Northwest coast. Things like: how to touch my smartphone or iPad screen in the freezing cold weather, should I even bring the damned things out in the freezing cold weather and, oh, what about my tech and the, you know, freezing cold weather? So I did a bit of looking around, and here are the best tips that I found…

The biggest — and most obvious — suggestion was to just never take the things out when it’s truly cold, and to make sure you never forget them in your car. This sort of silliness can lead to cracked screens (especially for the glass ones, like iPhones, iPads, and other smartphones and tablets), and dead batteries. That’s not all, though. Condensation is also a concern. Nothing like little droplets of water forming inside your electronics. That’ll make for a fun and expensive day, yes?

Condensation can form inside your device if you turn it on while it’s still cold. The best advice I’ve found to avoid this is to wait until your toy — or essential life device (ELD) as the toys are fast becoming — reaches room temperature before turning it on. Other management options are to try and keep the things warm in the first place. There are laptop warmers out there, and someone is probably bringing heated iPad cases to market as we speak, but the tried and true option is to keep the device close to your body. This only works if you dress warmly, however — and it really only works for smartphones or little wee-tablets.

If you do see condensation, don’t turn on your device. Wait! You’ll want to check if it’s still working but that is an incredibly bad idea! Instead, stick the thing in some uncooked rice — cover it! — and let that attempt to draw the moisture out. It may or may not work, but it’s your best chance, even if you drop your device in a puddle or something.

The phone doesn’t stop ringing just because it’s cold. You can always purchase (or make) some gloves with removable or conductive finger-tips, but a better option in extreme cold weather is to just keep the thing in your pocket and use a good earbud with inline mic and call answer buttons. Something with music track-changing buttons doesn’t hurt either.

Here’s something I didn’t know: I had no idea that leaving your device in sleep mode can increase the potential for problems and damage in cold weather. I read this on a couple of different sites and, while no one ever said why, they all said that turning off your device completely — at least in regard to laptops and netbooks — is always a good idea before going out into the frozen outside world. Better safe than sorry, I say.

Some sites also advised wrapping your device up in a scarf or something if you have to leave it in your car. If you use it often, this could work, as it will help to keep the device’s generated heat from dissipating. If you leave it out over night — or even for an hour — in really cold weather, however, wrapping it up won’t do a thing. Not unless what you wrap it in has it’s own heat source.

So what do you do to protect your portable electronic devices — smartphones, tablets, laptops, et al — in extreme cold weather?