Bonjour

To my 3 loyal readers, sorry for the long delay in posting. I just returned from an 18-day holiday in France, driving around the countryside trying very hard to avoid getting killed by crazy French drivers.

As I mentioned previously, my daughter has been studying in Paris under the study abroad program so we decided to join her at the end of the semester and tour the countryside for a couple of weeks. I suppose I could have stolen a few hours here and there to write a brief post or two, but the reality is that there are very few places to get on the internet in rural France. We had a laptop with us but I barely had time late in the evening to upload and organize our digital pictures, given the way that my wife likes to organize vacations. Lets just say that she likes to “fill the day.”

So, now that I am back in the land of large cars and wide streets, I finally have some time to collect my thoughts. The first thing I noticed in France, even in Paris, was that except for business usage, the internet does not appear to be nearly as much a part of people’s lives as here in L.A. As I mentioned previously, the American University doesn’t require that students submit their reports or even get their assignments online. When they need to do research online, most students just use the shared workstations at school or go to an internet cafe. The latter is still very common for private e-mail or casual internet use. When they do have a computer at home, most use dial-up rather than broadband. We all got the strong impression that the French just don’t see the internet as being important in their personal lives. Here in Los Angeles, it is rare for people to not have a private e-mail account and internet cafe’s are fast becoming a thing of the past.

The second interesting part of my trip was getting around. We were lucky and got an upgraded car with a navigation system. Truth is, I hadn’t even thought about asking for one and was pleasantly surprised when I sat down in the car. In fact, when the screen first came to life with some sort of welcome notice in French, I first thought it was just a fancy audio system that was going to be difficult to translate. When I noticed GPS in the corner, I thought, wow, it”s going to be fun to see if this thing is really what people rave about.

Although in past blog posts I have made comments about GPS technology, this was the first time I had a chance to really test it out. It turned out to be extremely useful, especially in the circumstances we found ourselves in France. After picking up the car and navigating our way to our timeshare the old fashioned way, I sat down in the evening and studied the instruction book a bit. I then went out to the car while my wife and daughter were getting organized and worked my way though the commands to get the language changed to English. That took several minutes as the DVD uploaded and reset everything. Then this pleasant female voice with a British accent said hello and announced that the process was finished.

Over the next few days, we figured out how to use the various features with my wife entering in each destination, picking from among different routes offered, and trying the various settings for fastest route, shortest route, avoiding motorways, etc. The system also had data for tourist spots, gas stations, etc, but we didn’t find those to be very useful, opting to just enter in the city center and then finding our way around. Monique, as I decided to call her even though she had a British accent, was really quite smart. Although she didn’t always send us on routes that I would have picked, she always got us to our destination. Whether I picked shortest route or fastest route, she seemed to favor these tiny little rural roads that were barely wide enough for two cars to pass each other, some that forced one car partly off the road. This was pretty nerve racking for me given the speed that French people drive. There were many times I wondered if we would meet a big tour bus or truck around the next bend and that would be it for us. I’m sure that many people were cursing the fact that I was only driving the speed limit as they flew up behind me anxiously waiting to pass.

Of course, there were a number of mistakes in Monique’s database – things like one-way roads she tried to send us into, non-existent roundabout exits, telling us to turn into the middle of a wheatfield, even roads that were not on her map at all making it appear on her screen as if we were off-roading it. After several days we learned that we couldn’t just trust Monique implicitly. We had to do three things: listen to her voice instructions, glance at the on-screen map for clarification when a complex intersection was coming up, and pay attention to the signs. In Europe even with a GPS system, a good gut-level sense of direction is still an essential ingredient to successfully getting around.

When things went smoothly, I was feeling pretty good knowing that the person behind me hadn’t a clue that I was a tourist, navigating roundabouts and complex intersections quickly and confidently. I must say that there were very few times where we were stopped in an intersection arguing and frantically pointing this way or that way.

At one bed and breakfast we were staying at, the hosts commented about a bad experience they had with their first navigation systems. Apparently this one was pretty inaccurate, earning her the title “navi-bitch.” They said that they had to decommission her and get a replacement. For some odd reason, my first reaction was to come to Monique’s defense. After all, she hadn’t gotten us lost even once, and even amazed us at how well she led us through unmarked narrow streets in towns and villages and along country roads that we never would have tried.

Even though we had only been using it for about a week, we all came to the same conclusion: when renting a car in a foreign country, request a GPS system. With a little luck, the map data will be up to date and accurate and your travels will be greatly enhanced, Who knows, you may also develop a close personal relationship with him or her.

Half-Life of a Gizmo

In the human body, the half-life of most tissues is around two weeks. That is, it takes about two weeks for half of the molecules of a particular kind to be replaced. Some last longer, like calcium in bones, some much shorter. For instance, three million red blood cells die and are replaced every second. So naturally, being an engineer, I started wondering what is the half-life of an electronic gizmo? How much time will pass before half of the iPods sold today get replaced or made obsolete by something better?

For some things, the turnover rate is extremely short. Cellphones are in that phase now, as providers consolidate and upgrade their systems, and new features pop up every few months. Digital cameras are changing very fast as well, with prices on the decrease and features rapidly improving. Home computers continue to improve steadily, but they seem to have stabilized quite a bit, now that processor speed and storage space is no longer a big deal for most people. For some other things, like stereo components and TVs, prices have stayed about the same and the rate of change hasn’t been very fast. That will pick up though when the cost of plasma and LCD screens comes within reach of middle class consumers and the production numbers really take off.

So if you’re not a tech-obsessed “early adopter” and you’re comfortable waiting for the second or third generation of a product to come out, how do you judge when it’s time to buy? What I recommend is to pay attention to where the product is in it’s development cycle.

By development cycle, I don’t just mean the part of product development that occurs before an item starts manufacturing. I like to extend it out to include the first couple of product generations after a new item is introduced. New products come out all the time that have been rushed into production with little or no real-life testing by regular people. Awkward keyboards, poorly thought-out menus, buttons too small; all these things tell me that a product was designed in a hurry and is not ready for prime time. When you buy it, you are volunteering to be part of the development team, at your own expense.

If the gadget you are salivating over has been out for a while and gone through at least one major upgrade, or if it is the second or third entry into the market, you will usually get better value for your money than if you had purchased the first off the assembly line.

But here’s the catch. The downside to being a late adopter is that you have to contend with the obsolescence factor. Just as they get the bugs worked out and the ergonomics improved, out comes some totally new gizmo that changes the playing field once again. My guess is that the half-life of innovative new stuff is no more than 2-3 years. Not counting the tech addicts who upgrade their stuff every 9 months or less, most people will try to get several years of use out of their phone or laptop or mp2 player.

So, what does all this mean? It means that whole truckloads of not-so-old technology are being retired every day. Perfectly good phones, appliances, calculators, CPUs and CRTs are being put out of service. It’s a shame really.

What happens to all those gizmos that have been marginalized, rendered obsolete, disenfranchised? Some get recycled on E-Bay, many get trashed. Others are given to undeserving relatives, or more often end up in the basement. Pitifully few of these things get donated to organizations that pass them on to people in need. Instead they end up in your own personal technology museum, otherwise called your “basement” or “attic.”

What’s in your basement whose half-life could be extended in the home of a needy child?