Each day I take my bike to work. This involves a short ride down the A57 to Manchester Piccadilly station, getting on a train to Leeds, and then a shorter ride up the hill to the university. Taking my bike on the train means I have to carry it through the stations at either end.
I’ve been impressed at how quickly my body has become accustomed to taking the weight directly on my right shoulder. The bike isn’t heavy, but it’s not soft and at first my shoulder became quite bruised in this routine and I found myself throwing spare t-shirts and hoodies over my shoulder before picking it up. But after a few weeks the shoulder figured out what the deal was and now I can carry that elegant lump of metal indefinitely while using both hands to do something else.
There has been, however, another interesting consequence of hauling my bike around in the same way day after day: I’ve developed a tattoo. While carrying, my right forearm comes into close proximity of the chain and sprocket at the pedals. No matter how well or often I clean it, the drivechain of the bike is always black with grease - a product of regular road riding. So, at least once a day my arm will come into contact with the chain and I’m left with a chain-shaped stamp to carry around for the rest of the day.
The marks only last a few days, but this happens regularly enough to leave me with a semi-permanent, shifting and morphing chain-imprint tattoo. At first it didn’t bother me but I’ve grown to like it. It’s something of an identifying mark, a pointer to how my daily routine and lifestyle immediately affects me. I am what I do.
I really like the basic idea of tattoos, personal personalisation. An immediate and visual insight into someone’s personality. It always bothers me how many people draw conclusions on a person’s character just on the basis that they have a tattoo, but that’s another rant.
But there are a few items in the feature set of tattoos that preclude me from getting one:
1. They are permanent. My personality, character and personal style at the age of 50 will not be the personality, character and style of the man I am today. Hell, my character today is not the same as it was a year or two ago and, indeed, changes on a daily basis depending on my mood. And wouldn’t it be cool if you could alter a tattoo as you go?
2. They age poorly. The skin is a temporary, changing organ, shedding dead cells and renewing itself very very quickly. It changes a lot over the years and tattoos do not fare well in this process. They end up looking like crap pretty quickly.
3. They are stationary. Stuck where nobody can see it or where everybody can see it. What if you don’t think it’s appropriate for a job interview, a tiny fraction of your life? Tough. You should have put it somewhere less visible, or not got it altogether.
So here’s where my new ‘tattoo’ really wins me over. It is none of the above. It’s constantly renewed and changing. It’s not permanent (I can always be careful to avoid contact with the chain if I need to brush up for something at the weekend), and it’s not stationary (although I don’t pay any attention to whether or not my arm touches the chain ever, nevermind where it touches the chain).
Which makes me wonder, has anyone ever come up with a real tattoo that functions in this way? Something that would operate like a temporary stamp, that could be altered in design and would be reapplied every few days, weeks or months (depending on preference). Not just a temporary tattoo, but a semi-permanent, slow motion, stop motion personal animation. Use of 3D printing and computer-aided generative design could result in some really interesting applications of this.
I should say, by way of clarification, that I don’t consider the smear of grease on my arm to approximate the style or purpose of a tattoo in any way. It doesn’t. It’s a smear of grease. It does, however, embody many of the features I would like in a real, proper tattoo (visable mark relating to some aspect of my character, semi-permanent, changeable, etc.).