All posts by Pedro Rafael Rosado

Tech Term of the Week: Cramming

Let me be perfectly clear from the outset, I am not condoning illegal activity nor am I suggesting that those folks who make a parasitic living by cheating hardworking people out of their money should be admired or presented as role models in any way. Furthermore, I am certainly not looking to be controversial with this particularly embarrassing admission: I’ve always had a grudging respect for scammers.

Connivers, tricksters, you know the type. The sociopaths that dedicate their lives to finding new and inventive ways to sell suckers a box full of rocks. I can’t help but be impressed by their complete lack of scruples. I guess that speaks volumes about me but hey, I’m just keeping it real.

This week’s Tech Term is cramming and from my introduction it’s pretty clear that this doesn’t mean studying for an exam at the very last minute. According to the FCC cramming is the practice of placing unauthorized, misleading or deceptive charges on your telephone bill. Crammers rely on confusing telephone bills in an attempt to trick consumers into paying for services they did not authorize or receive, or that cost more than the consumer was led to believe.

Ooooohhh, rascally!

The charges are often for non-basic services such as Caller ID or Voice Mail but more recently text message cramming has become popular on mobile devices. Slick SMS services will text you with an offer for their product but buried in the message will be an opt-out option. You will be billed for the service unless you respond to the text.

Tricksy, very tricksy

You know, crammers really do give con-men a bad name. Where’s the artistry? This scam shows no creativity at all. No need to lay on the charm, no elaborate rouse to gain the trust of a mark. Crammers simply rely on the majority of us that rarely, if ever, analyze our phone bills and just pay. According to The New York Times a U.S. Senate committee investigation into land-line cramming put the dollar amount at $2 billion a year. That’s BILLION, with a B.

Obviously an excellent way to protect yourself from getting crammed is by going over your phone bills every month and immediately disputing any suspicious charges. If you’ve been the victim of cramming you can file a complaint with the Federal Communications Commission or the Federal Trade Commission if you see suspect non-telephone services on your telephone bill.

Cramming, your Pop Tech Jam tech term of the week.

Click Here to Listen to Episode 06

Some Tips For Improving the Audio Quality of Your Home Video

Do you want a surefire way alienate the audience for your film or video project? Show them your finished work with sub-par audio.  As a rule, audiences seem to be more annoyed by poor sound quality than by bad video. It isn’t just professional work I’m talking about, try sitting through a 2 hour family vacation extravaganza where the audio is too loud and distorts or is barely audible above the location noise. I guarantee you that most people watching will be taken right out of the story.

There is no arguing the point, sound is the most crucial component for producing excellent video. Yes, I’ve been a “sound guy” for decades but not many serious producers or directors would disagree with me. Ignore the quality of your sound at your own peril.

If you’ve listened to Episode 05 of our show you already know that I took the audio for granted on a video I shot of my kids making it virtually unusable. As a reminder to myself and others I offer some very basic tips that may help ensure better audio quality for your home video projects.

  1.  Make sure your video camera has a jack for an external microphone. You don’t need an pro XLR connection. A 3.5mm mini-jack connection will do just fine. Using an external microphone gives you more flexibility for controlling the sound environment.
  2. Use a quality microphone. These days you can get relatively inexpensive microphones that provide excellent quality. A built-in camera microphone will give you decent quality but no where near what you’d get with an external setup.
  3. Decide on the correct microphones for your shoot and position them carefully. Clip-on microphones (also known as a Lavalier microphone) should be placed as close to your subject’s mouth as possible. Most Lavalier mics are omnidirectional, which is to say they can pick up sound from virtually any direction, so the closer you get to the mouth the more prominent your subject’s voice will be in the video. A shotgun microphone is a highly directional microphone with a tube that resembles the barrel of a rifle and should be aimed at the source of whatever you intend to record. A hand-held mic is just that, a microphone you hold in your hand that should be tucked under your chin anywhere from a foot to 6 inches away from the mouth.
  4. Always monitor your sound as you record with full-sized headphones and not earbuds. Full-sized headphones help block out extraneous noise giving you a clearer sense of what you are committing to tape.
  5. When recording outdoors use a wind muff. A “dead cat” wind muff can be especially effective. This type of wind screen is usually an acoustically transparent, synthetic fur material with long, soft hairs. The hairs deaden the noise caused by the shock of wind.
  6. If you do end up with sub-par audio you can always try fixing it in post production. Re-recording some segments and syncing it to your video is an option. Recording a voiced over narration track or using music cues can also help cover up bad audio.

 

iPad Keyboards: Dance With The One That Brung Ya

I guess it was inevitable but it still came as a shock. Not long ago I realized that I spend significantly more time on my tablet devices than I do on laptops or PCs. In fact, there are some days I don’t use keyboard and mouse driven devices at all. My iPad has become my main content consumption device as well as a crucial part of my work arsenal. One problem though. Typing more than a sentence or two on a tablet becomes an exercise in frustration and don’t even get me started on taking quick notes on it. Not to sugarcoat it but the experience really and truly stinks.

I made it a point to find a decent iPad Bluetooth keyboard that was both portable and durable. The first keyboard and case I tried was the Koolertron Wireless Bluetooth Keyboard Case for Apple iPad 2 and iPad (don’t call it) 3. What at first appeared to be brushed aluminum turns out to be cheap plastic. The keyboard feels flimsy and when the iPad is in the case it becomes top heavy and leans too far back. I expect it to snap right off the base one day. The one redeeming feature of the keyboard case is the 4000mAh power lithium battery. It can charge the iPad while you use the keyboard and it’s rated to last 55 hours although your mileage will vary.

As the name implies, the Logitech’s Ultrathin Keyboard Cover is a Bluetooth keyboard that doubles as a case for the iPad 2 and the 3rd generation version of Apple’s tablet. A magnetic clip, similar to the one on Apple’s Smart Cover, keeps the aluminum-backed keyboard attached to the iPad. There are compromises with the keyboard, especially when it comes to the function keys, but overall Logitech’s unique cover delivers an excellent typing experience. Two deal-breaking issues (maybe two sides of the same issue) are that the Ultrathin Cover scratches very easily and it offers a total lack of compatibility with standard iPad covers that protect the back of the tablet from dents and scratches. To use the case you must leave your iPad naked as a jaybird.

If you’ve read this far I guess you really want to know what my go to iPad keyboard is. Well, turns out it’s an old familiar face: 

Yup, the Apple wireless keyboard is my preferred iPad input device. It sports Bluetooth connectivity, is compact, rugged and looks good. If you can live without the iPad specific function keys available on the the Koolertron and the Logitech cases you’ll find the Apple keyboard is a real workhorse.

Click here to listen to Episode 04. 

 

Tech Term of the Week: Tumblelog

And now it’s time for the Pop Tech Jam Tech Term of the week where I do my level best to explain the geekspeak, nerdwords and communications jargon you may encounter on the Internet.

I’m sure most of you listening to this have at least a passing familiarity with the social network Tumblr. I recently had some issues with my Tumblr account and was forced to contact their tech support. In every interaction I had with the support team they kept referring to my “Tumblelog”. Not my “page” or my “blog” but my “Tumblelog”.

At first I thought it was just their way of branding their product with a snazzy marketing term but buried in the deep recesses of my memory I recalled having coming across the word tumblelog at least a year before Tumblr went live. When I actually remember something that happened more than a week ago I stand up and take notice. This was obviously developing into a real chicken and egg situation and because stuff like this keeps me up at night I had to look into it immediately. TO THE BROWSER!!!!

The most concise definition I could find for a tumblelog describes it as a stream of consciousness. A series of images, links, videos, quotes, and short blurbs that don’t necessarily share a common thread, but can collectively be pieced together to form a personality. If a conversations exists, it doesn’t exist on the tumblelog itself, but throughout the entire internet.

Wait, that sounds just like a microblog! TO WIKIPEDIA!

According to Wikipedia, the word tumblelog was first used way back in 2005 and Tumblr was born in August of 2007. They also claim the the term microblog has replaced tumblelog in web vernacular. EUREKA! The egg obviously came first in this caper. Tumblr was keeping the term alive and branding it as their own. Smart!

Other microblogging sites include Twitter, Plurk, and Jaiku. I tweet like a maniac, as most of you know, but I’ve never…um…plurked. Or Jaikued. Luckily I do have  personal tumblelog…um…microblog at mynameisnotpablo.com. What? The cheap shameless l=plug was a little too much? Okay, I’m sorry about that…

Tumblelog, your Pop Tech Jam tech term of the week.

(That’s www.mynameisnotpablo.com…)

Be sure to check out Episode 03 of Pop Tech Jam!  

More Links for Episode 02: One Browser to Rule Them All…

On this week’s episode J.D. and I discussed my search for a browser that would sync my bookmarks across multiple OSes and devices. The hunt was precipitated by my frustration with the Safari browser. Of course you could save yourself a lot of hassle and just throw money at the problem by signing up for a service like Xmarks but with two mini-Kaisers at home I have to watch every pfennig.

I settled on a dual approach with Atomic Web Browser and Skyfire for Flash enabled sites on my iPad. I also tried the stripped down, very fast, and apparently home brewed Perfect Web Browser. Mercury, from iLegendSoft, offers support for Firefox Sync but I found the Firefox Home app easier to use for accessing my bookmarks.

On the Google Android front I encountered many of the same apps that I did on iOS. The zippy Puffin Browser is available on iOS and Android and supports Flash. Dolphin HD is also available on both platforms but despite the developers claim that it is easy to use I found it difficult to get used to.

If you’ve listened to Episode 02 you already know that Opera and Firefox both came the closest to being the one browser to rule them all but a strong contender was Maxthon. No support for Mac OS X forced it out of the race but It is an impressive browser on iPad, Windows and Android.

 

 

UPDATE: The Kaiser Chooses a New Default Desktop Web Browser…and Continues Referring to Himself in the 3rd Person

Long time listeners know I don’t do the “change thing” so well. Actually, that’s not 100% accurate. What I don’t do is hop on bandwagons. I am NOT an early adopter. Every time I go against my better judgement and get the newest breathlessly over-hyped doohickey or doodad I am invariably burned. Exhibit A: the Blackberry Playbook. I rest my case.

I’ve been a Firefox user for ages, but only after waiting an appropriate time while it worked out its kinks in beta, and learned to accept the pokiness of running the 32-Bit app on my 64-Bit Windows machines. When the super-speedy Google Chrome came along I tried to love it but I’m still not comfortable with it. The Chrome icon sits on my Windows 7 desktop like a sports car that spends most of its existence under wraps in the garage, only making rare appearances to impress friends.

Enter the Mozilla-based Waterfox 64-Bit browser. The makers of Waterfox 13 claim it is the fastest 64-Bit variant of Firefox. While I can’t claim to have speed tested every 64-Bit variant of Firefox out there I can say with certainty that it is an incredibly fast desktop browser for Windows — but still not as fast as Chrome. Doesn’t matter to me at all though since what sold me on Waterfox is that it looks identical to Firefox PLUS all my add-ons worked without a hitch. The speed difference between Waterfox and Firefox is significant on my desktop with an 8 core CPU but still quite noticeable on my laptops. While Waterfox 13 won’t be capturing all that many checkered flags it won’t be eating much dust either.