We don’t use the word miniaturisation much. I wonder why? Everyday we take for granted incredibly powerful handheld computing machines. They are only possible because of miniaturisation.
If digital signal processing was your thing in the 1970s, it would have involved several heavy cabinets of electronics. Lots of chunky circuit boards and a reliable way of removing all the heat they generated. As an example, there’s a nice dusty relict of a Cray computer[1] in the Science Museum in London. Later, I’ll read this again on a popular handheld device that has innumerable functions. Just as powerful.
This week, in 2007 the first iPhone was launched[2]. With a reasonably sized touch screen and a camera, it was launched with lots of hype. Rapidly this device started to change not only the marketplace for phones and cameras but the way we live, work and play.
I wasn’t a first adopter. At the time, I think I was faithful to Nokia. But somewhere in a cupboard, I still have an iPhone 3G, the successor to the first iPhone. 16-years on, it feels like there was never a time when we didn’t have the iPhone, or one of its competitors.
Miniaturisation has squeezed capable and flexible digital computing into small spaces. It’s made it possible to concentrate multiple functions into one device. The sheer convenience of that has crushed the non-professional camera marketplace. Streaming music has superseded traditional media, like tape and disks, almost to the point of their extinction.
The societal implications of this technological transformation are much talked and written about but maybe read by few. It’s fascinating to speculate if we have come to the end of Moore’s law[3]. That’s the empirical relationship that seems to hold for semiconductors. So far, Moore’s prediction has held-up well for the semiconductor industry. As the density of semiconductors doubles about every two years, so nothing ever stands still.
We might shrug our shoulders and carry on as if nothing has changed. Or just not care to look at this phenomenon, thinking its irrelevant to the important political machinations of the day. However, the impact of the steps that have led to more and more dependency on personal devices is something we should be concerned about. There’s little, or no possibility of reversion back to more manual ways of doing business. We have been captured by the convenience of affordable internet connected handhelds.
Decarbonisation is the big policy of the day. Miniaturisation is a two-edged sword in this respect. More people, holding more devices, in the billions, which are regularly superseded by the next upgrade all has a downside. Not only that but networks and massive file server farms backing-up the internet as they hungerly consume ever more energy. Thousands of new satellites mean instant connection on any part of the globe.
We are on an unstoppable rollercoaster. We think we have a choice but we don’t.
[1] https://www.computerhistory.org/revolution/supercomputers/10/7
[2] The first iPhone Release Date: 29 June 2007.
[3] https://en.wikipedia.org/wiki/Moore%27s_law
John Vincent 