Daily Archives:May 5th, 2013

Time’s Wingèd Chariot

The best chat-up line ever invented has to be the poem To His Coy Mistress, by Andrew Marvell, where, in 46 lines of glorious verse, he explains to his girl that they really do need to get down to some hanky-panky, because they won’t always be able to do so, and time is running out. Extended courtship and foreplay is all very well, he argues,

But at my back I always hear
Time’s winged chariot hurrying near…

I was thinking of this as I created my first app for my Pebble watch today, inspired by a combination of a 17th-century poet and my friend Richard, a 21st-century technologist. He held a party a little while ago to celebrate being one gigasecond old, and has a nice web page where you can check your age, too.

So, since part of the idea of the Pebble is that you can personalise it to a great degree, I thought that a watch face that showed my age in seconds would be a good project. I named it ‘Tempus Fugit’.

But then it occurred to me that one could also do the opposite – a countdown. How long I’ve been around is an interesting topic, at least for me. But how long I’ve got – well, that’s even more compelling!

Of course, life expectancy is a highly personal thing (and one wishes to avoid the estimation errors made by the Rich Fool in the parable) but it’s interesting to speculate. Life expectancy, in statistical tables, tends to be quoted as ‘expectancy at birth’, based on an assumption that mortality rates will continue through your life at the same kind of level as they were at your birth. When I was born, in 1967, it was about 69 years in the UK. It’s now 78, according to Wikipedia, and will no doubt continue to rise. So on the one hand, one might expect that the inferior healthcare, nutrition advice etc in my youth would mean that I probably come somewhere between the two. On the other hand, today’s figure doesn’t take into account the improvements in healthcare that are inevitable in the future, which may mean that my allotted span may be more that the expectancy of those born today (as will theirs).

So, as a rough estimate, averaging these two factors, I decided to use the present life expectancy for the UK, currently around 78 for men and 82 for women. (It’s slightly more in Canada and Australia, and a couple of years less in the U.S.).

And so, with a minor variation in the software, I now have two new watchfaces for my Pebble. The first, Tempus Fugit shows how many seconds I’ve been alive. The other shows my best estimate of how many I’ve got left, a number which is already distressingly lower than the first, and, of course, counting down…

Some may think this morbid. But I prefer to think of it as an inspiration… a call to action.

Oh, and in case I should be short of ideas about what to do with the time that remains, I named this second one Time’s Wingèd Chariot. I think Marvell would approve.

Time's Winged Chariot

I may be celebrating a rather different kind of gigasecond soon!

Spring next to a spring

daffodils by a water hydrant

(For my non-British readers, that sign marks a buried water hydrant.)

Any colour, so long as…

Looking at the collection of gadgets on my bedside table makes me wonder whether I’m dull and unimaginative, or stylishly coordinated…

2013_04_17-08_49_15

(For the curious, the three similar-looking devices on the right are my Kindle, iPad, and iPad mini. I don’t normally need them all in the same place at once! The thing on the left is my GPS logger and the watch is, of course, a pebble.)

Alfred 2 support for iTerm 2

iTerm 2 is a terminal program for the Mac with lots of great features beyond the standard OS X Terminal. Alfred is an excellent app launcher, which in its newly-released second version is taking the Mac world by storm.

If you don’t use either of these, I strongly recommend them.

If, on the other hand, you already use both of them, you might like my (very basic) plugin that lets you list your iTerm profiles using an Alfred keyword and fire up a new iTerm window using the selected one.

Alfred iTerm

© Copyright Quentin Stafford-Fraser