My go-anywhere "lab" tools - Scientiae, September 2010

This month's Scientiae topic is research equipment. For me, it's pretty simple. My main equipment consists of my laptop, research group computers, the department computing clusters, and a supercomputer or two. So, yeah, computers. "Lab" is a foreign concept.

This setup lets me work from many locations. In the past few months, I've worked from Wisconsin, Illinois, Tennessee, North Carolina, Virginia, and Maryland (I was too tired in Ohio and refused to open my computer in New York). I can log on to any of the big computers through the internet. Even the data I use is available remotely. I download it to my laptop or directly to one of the other computers from whoever stores it (usually some government organization).

I use the terminal window religiously. I recently added nxclient to my repertoire, which gives me a GUI desktop for an interactive node dedicated to my research group. That's handier than I expected. Between these two interfaces, I can run programs interactively or in batch mode (submit a job that will run when the resources become available).

I reroute the output into a text file so I don't have to babysit the program, I can review the output later, and the program will not crash if my laptop dies or I lose my network connection. If I had to run everything interactively and couldn't record the output, I would have violently and permanently killed at least one computer by now. As it stands, I have non-violently killed several computers several times (including single-handedly jamming the department cluster), but I, my adviser, or the sys admin were always able to bring them back.

And my little macbook is the portal to it all. It's wonderful and dangerous at the same time.

Whirlwind to whirlwind

My brother's wedding was not perfect but it was close. We only had a few minor problems that were easily remedied. Music and toasts were good and dinner was excellent. My mom and I hosted the gift opening yesterday morning (with a lot of prep help from family). Everyone liked the food there, too. My family likes food.

I enjoyed the whirlwind wedding weekend. I'm also glad it's over. My abstract for the 2011 AMS Annual Meeting is due today and I'm still short on sleep. Today I'm free to rest, bike, and work. Tomorrow and Wednesday I'll take my dad for treatment. Wednesday evening I will return to Grad School Town for a few meetings and to prepare for my Great East Coast Tour.

I haven't told you much about that yet, have I? It involves six cities over fifteen days: Knoxville, TN; Charlotte, NC; Hampton, VA; Alexandria, VA; Adelphi, MD; and New York City.

Family and friends keep asking why I decided to take this trip. It started when I realized that Knoxville, where I'm attending a professional workshop, is halfway to the East Coast. I may as well drive the other half to visit my friend in Adelphi. And since I'm in Adelphi, I should visit my friends a few hours away in Hampton. Then my brother's mother-in-law invited me to visit her in Charlotte. I couldn't pass that up. After all that, I thought about the one friend on the coast that wasn't part of my travel plans. Why wasn't he included? No reason, so I decided to drive to NYC to visit him, too. I convinced my Adelphi friend to meet me in Hampton and accompany me to NYC. Yay, more friend time!

I'll miss the first week of classes, but that's not a big deal. I'm taking my adviser's class. He'll be gone for most of the first week, and when he returns he'll cover some computing basics that I already know.

Of course my road bike will come with me. I plan to ride the Apple Cider Century in southwest Michigan on September 26, so I need to incorporate training rides into my travel. Between the Tour and the Century, my jujitsu dojo is attending a big workshop in Ohio the second weekend of September. Stories will surely ensue. I'm excited on all counts!

I hope I'm still alive at the end of it. I need to do some serious work this fall. I will also try to work on my handy dandy laptop during my travels. Will I ever leave work at home when I take a vacation? I cannot escape this love-hate relationship with technology.

Technology's toll on my time

Technology is often my lifeline. Especially recently (because I've been helping care for my dad through his cancer treatment), I have relied on it to keep up with friends, family, work, and the world at large. I also use it to read and listen to music, among other entertainment. Am I a technology addict?

A recent article in the New York Times, entitled "Hooked on Gadgets, and Paying a Mental Price", focuses on the technological habits of the Campbell family. I've noticed similar habits in myself. I have a hard time not answering my cell phone when it rings, and I compulsively check my numerous email accounts throughout the day. The Campbells do this to the extreme. Kord Campbell, the father of the family, sometimes sleeps with his laptop or iPhone on his chest. I may have slept next to my computer a few times when I was on a tight deadline for school, but I have never slept with my computer on top of me.

I admit that I spend a lot of time on my computer more days than not. But I have reasons. My job requires that I write and run computer programs, write papers, and communicate with colleagues across the country. Some of my best friends live several hundred miles from me and are very busy. I use email and occasionally instant messaging to keep up with them, and I don't receive a paper newspaper, so I read my news online. Of course, I also use my computer to write these posts. All those add up to a lot of screen time.

They are also excuses. A lot of my computer time does not work toward any of them. A certain amount of time for non-productive entertainment is permissible, if I can keep it under control and realize how much time I'm really devoting to it. When I catch myself spending several hours on my computer with nothing to show for it, not only do I feel apathetic from having my eyes adhered to the screen for so long, but I also feel terrible for wasting so much time. I usually can't name anything I enjoyed during that time. It was mindless. On the other hand, some of my best days are the ones devoid of technological gadgets. Are you seeing a trend?

That's not even when it started. Growing up, I waged a second-hand battle with the TV. My dad watched it a lot. When I tried to talk to him, he frequently shushed me because I was interrupting--that is, if he heard me at all. I missed going on bike rides and talking with him like we did when I was younger. I was angry with him for that, but I was also angry at the TV. I swore I would not do the same to my friends and family. I would not let TV rule that much of my life.

Now I barely watch TV, so it certainly is not ruling my life. It still drives me nuts when someone reflexively turns on the TV. I wonder, though: have I have simply supplanted one technology for another? One of the first things I do when I wake up in the morning or get home is open my laptop to check the latest of everything online. Will I let my computer and cell phone distract me from my friend sitting next to me or my family sitting around the table? I ask myself these questions nearly every day.

I am certainly not claiming that technology is inherently evil. It provides many benefits. The way people interact with it is what causes a problem. I fervently hope that, by noticing and questioning my tech-related habits, they will not become a problem.