Although we host an array of desktop computers at home, I have done no air travel with a laptop at my fingertips. Imagine my delight when I found wireless access and laptop work areas equipped with electrical outlets scattered around terminals at the Atlanta, Boston, New York, and Hong Kong airports (okay, call me behind-the-times). Hilda purchased U.S. airport wireless access for a nominal fee, but in the Hong Kong airport, wireless access is free, so I download all my email and let Calliope use the laptop.
As I jet around these airports, the beauty of internet telephony really hits me. I am traveling with my "home phone" and it will work anywhere in the world where I have a computer and broadband access. My home phone currently runs over the internet - a very small, lightweight, practically empty box with a USB connection. I plug it into a computer with either a headset or an actual telephone connected and, voila, my telephone is ready for use. The service costs $20/year. And that's anywhere in the world to anyone in the U.S. or Canada !!
But here we are in the Hong Kong airport considering whom to call back in the United States, and it won't cost us an extra penny. Although I am travel-weary, the novelty of such connectivty cuts through my jetlag fog and I get set up to call Tom. Thankfully, Calliope realizes that there is a twelve hour time difference and it's 3am at home. No phone calls, thank you very much. Maybe it's time for a short nap.
I do realize that there are many other methods to make that phone call. Pay-phones, cell phones, pre-paid phone cards, skype and skype phones, and many other VOIP possibilities. I have used most of these services and I can say first hand that they all have their advantages. But what I am excited about is that given the escalating ubiquity of WiFi, it is now quite easy to bring my exact home phone solution with me around the world, at an exhorbitantly low cost.
As I pull myself out from under the various technical details, I ponder that here in China, I can easily make a phone call halfway around the world using public wireless resources, but I must determine whether water from the tap is safe to drink or must be treated. Modernization arrives at its own pace, in fits and starts. Does it provide a glimpse into the societal priorities of its target audience? Or perhaps of its purveyors? More on that later, I'm sure.