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Rob Griffiths

A non-review of Avatar

It's not very often that I see a movie that moves me enough to write something about it. Sure, a couple years back, I put together a list of some of my favorite comedies, but those were capsule summaries written about movies that were, in general, quite a few years old.

Yesterday, however, I saw Avatar, and was, for the first time since the 1977 release of Star Wars (I refuse to call it 'Episode IV'), absolutely amazed by a film. As such, I felt moved to write a little bit about Avatar.

This is not a review, and it (hopefully) doesn't contain any spoilers. Instead, I've focused on my reactions to Avatar, some comparisons to that original Star Wars movie, and what I think it means for movie making going forward.

First off, after sleeping on it, I definitely stand by the three-word (five, counting the parenthetical) review that I tweeted yesterday:

Go see it (in 3D)

Go see it because it's entertaining. Go see it because it represents the state-of-the-art in movie visual effects. Go see it if you're a fan of cinema in general, and want to see where filmmaking may be headed in the future. But really, just go see it—Avatar is well worth the cost of admission, regardless of the reasons.

Does that mean it's a perfect movie? No, in fact far from it—the story, in particular, is too predictable and has been seen many times before. Then again, Star Wars wasn't necessarily a completely original story, either. Another recent favorite of mine, Star Trek, was itself very similar to Star Wars (this funny video demonstrates just how similar). In short, I don't necessarily mind a predictable story if it's presented well and the rest of the movie works with the story.
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Now for something completely different…

Veering off the usual technology/toys focus of my blog, I have a nutrition question. My wife and I are having a friendly debate over the relative healthiness of a couple of different breads. One of these breads is a traditional "whole wheat" loaf, and the other is one of the newer "whole grain white" loafs. I'm hoping some nutrition wizard out there can help settle the debate as to which is better for us to be eating. After the jump, you'll find the nutrition labels from each loaf. I'm curious as to whether or not one is clearly better than the other...
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One way to password protect a WordPress site

I was helping a friend set up a site for their family, and they wanted it to be password protected. I protect our family site using Apache's basic access protection (httpauth), and it works well enough, so that's how I set up his site as well.

However, we then had nothing but trouble with the Flash-based image uploader in WordPress, which is a tool I don't personally use. After some digging, I discovered that the Flash-based image uploader simply won't work with httpauth.

Because the objective was to keep out unwanted visitors, I found a workaround -- it's not perfect security, but it seems to do the job well, and allows the Flash-based image uploader to work. I disabled the httpauth access restriction, then installed two plug-ins:

  • Restricted Site Access: This plug-in prevents anyone from seeing the site without first logging in. We then created one generic username/password for my friend to give out to all his relatives (which is what we would have done using httpauth, too).
  • Peter's Login Redirect: This sends users to the home page of the site after login, instead of to their control panel. I'm not sure why, but after logging in, our generic user was going to their control panel. This plug-in solved that problem.

The end result is a site that's protected from casual visitors, as well as robots (though we've also got a robots.txt file set up, just in case). It'd be nicer if WordPress would just fix the httpauth issues, but it seems they're not interested in doing that.



There’s a bit of duffer in all of us

Thank you, Michael Letzig, for demonstrating just how difficult golf can be. Yesterday, during the Buick Open PGA tour event, Michael hit a shot that I've replicated many times (too many times!) myself--a good old-fashioned full-on hook shank. This shaky YouTube video shows just how bad the shot was.

That clip, however, is quite dark and it's hard to spot the ball. So I snipped a bit of it out, and processed it with ScreenFlow and QuickTime Pro. The end result is this version, which makes it much easier to track the ball and see exactly where it wound up. Urgh.

The bad news for Michael is that, despite that shot (he saved par on the hole), he played well enough to...get paired with Tiger Woods in the final pairing for today's final round. Urgh.



Trip report: Destin, Florida

Last week, we took the kids to a family reunion in Destin, Florida. For those who've never been (as I hadn't prior to last week), here are some observations from my experiences.

  • Highway 98, the main arterial road that runs up and down the peninsula, is seemingly always crowded. This is especially true on Saturday and Sunday. We sent some folks on a grocery run to a Sam's Club when we arrived on Saturday. It was 16 miles away, and it took them nearly an hour to get there. The rental office was five miles from the bridge where we crossed to the peninsula, and it took nearly 20 minutes to cover that distance.
  • The sand (at least on Crystal Beach, which is where we stayed) is simply astonishing. Pure white and very soft, with nary a hard shell to poke you in the foot.
  • The water temp near the surface was 80F+, and very pleasant. Waves are generally small, but large enough for the kids to enjoy some boogie boarding. We went scuba diving one day (though Destin isn't the greatest of dive destinations), doing two relatively short dives (as they were somewhat deep). One decent picture at right.
    The water temp was about 73F to 77F at 60 to 85 feet; we wore 3mm wet suits, which kept us warm enough for the two dives.

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In search of iPhone golf GPS and/or scoring apps

Macworld logoI'm in the midst of a huge round-up of iPhone golf-specific GPS (range finder) and/or scorecard apps for Macworld. As of now, I've identified 32 of them, but I'm wondering if I've missed any. If you have a second, please check out this list and let me know (via a comment here or via Twitter) if you're aware of any other apps.

Read on for the list (note that some of these may be mis-categorized as I haven't tested all of them yet)...
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What are the chances?

This is a story about chance, and how, well, chancy it can be.

Today I flew across the country to visit my dad for a few days. The first leg of the flight left at 6:00am, which meant a very early start to my day (even by my standards). Out the door at just after 4:00am, after parking and shuttling to the terminal, it was a bit after 5:00am. Check-in went fine, so then it was off to the security lines. At the Portland airport, they run two security lines--one for first class and one for those of us in the cattle car.

Both lines were quite long this morning, but moving at a good pace. As I neared the front of the commoner line, I looked to my right and noticed a familiar face standing almost right next to me, in the first class line. It was Bill (names have been changed, as I didn't get permission to share this story), whom I worked with at my last job (prior to joining Macworld full time).

I hadn't seen Bill in person for probably three years (I left the company in 2005). However, Bill and I had been trading voicemails for a few weeks, trying to get together for lunch and to set up a round of golf at some point. But we kept missing each for one reason or another.

So it was very odd to stumble into Bill at the airport, especially at 5:15am on a Tuesday morning. He was traveling with his family, heading off for a week-long vacation. What was even more chancy about this encounter is that, for at least a couple days, Bill and I will both be in the same city on the east coast! How very odd.
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Five easy steps to a heart attack

Here's how it's done...

  1. Have your cat awaken you at 4:30am, pawing your face to let you know he's hungry.
  2. Head downstairs in a stupor, leaving the annoyingly-bright lights off.
  3. Open cat food and start scooping it into the cat's bowl, letting the cat know just how you feel about the 4:30am wake-up pawing.
  4. See the light from, and hear the click of, the downstairs bathroom light coming on.
  5. Have heart attack.

OK, so clearly I didn't actually have a full-on heart attack. Instead, my pulse merely doubled and I had an amazing adrenaline surge.

As soon as I started breathing again (quietly), I reasoned that any intruder with even a quarter of a brain wouldn't actually bother to turn on the bathroom light, nor would they have ignored my easily-audible talking to the cat.

So what was the cause of the spurious pulse-quickening light? It turns out that our six-year-old daughter apparently heard me, and had gotten up to use the bathroom. Why she chose to come downstairs--very quietly, I might add--I have no idea, as there's a bathroom just down the hall from her room.

Needless to say, after bundling our daughter off to bed again, I found it basically impossible to go back to sleep, given the adrenaline coursing through my veins.



Tiger Woods for iPhone has a difficult(y) problem

I'm a big fan of golf, both real and virtual. The best iPhone golf game I've yet found is Tiger Woods PGA Tour, from EA. At $10, it's not cheap, but it is fun. It does, however, suffer from one fairly annoying problem: it's way too easy in its default mode. As an example, here are the final results from a four-round tournament at St. Andrews:

Too easy

Per round, my average score (my player's first name is Wheat) was 15.25 under par, which is simply unbelievable. Look at second place--14 under par for four rounds, or worse than I do for one round! At about 3.5 strokes under par per round, however, the second place score is much more realistic.

So what's the problem? The problem is that TW for the iPhone includes both a caddy and a putt preview feature. Combined, those two features making putting the ball ridiculously easy. Here's how to use those two features together to crush the PGA events in Tiger Woods.
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GPS, daylight savings time, and cars

With this morning's semi-annual changing of the clock for Daylight Savings Time (DST), I'm once again left to ponder...why, in this era of GPS-equipped automobiles, do I have to manually set the clock in my car? We had, until very recently (we sold one), three cars with factory GPS units. Of those three, only one uses the GPS signal to set the car's clock. In the other two vehicles, we have to manually adjust the clock, even though an extremely accurate time and date signal is one of the features of the GPS satellites.

So my car knows the date, and it knows the correct time...so why can't it figure out that DST has started or ended?

Things have definitely improved over the last 30 years, though--today, we had only a handful of clocks to change. In addition to one of the cars, there were a couple of televisions (another device that seems to me should be capable of changing its own clock), our microwave, and a few assorted clock radios and wall clocks. But most of the clocks we own synchronize automatically with a time signal, so they were correct when I woke up this morning. The computers, of course, handle the change seamlessly. (The fact that I stopped wearing a wrist watch a few years ago also helps; I have ten or so sitting in a drawer somewhere, but I no longer bother to set them.)

I'm not sure I'll live long enough to see a DST start/stop day where I don't need to manually set a clock...but I'm hoping I do!