Size matters. (But so does speed)

Although I’ve been a relatively early-adopter (aka sucker) of tech gadgets for much of my adult life, I’ve generally been relatively slow to upgrade my mobile phones. One factor was that I moved from being on a mobile contract to buying the phones outright and choosing the mobile data deal that suited me best. (I make very few voice calls.) I had an iPhone 4 for years, and when I eventually moved to an iPhone 6 I kept that for years too, reviving it a year ago with a new battery. (It’s the one on the right in the picture.) But in recent years it’s become sluggish and I began to find it increasingly hard on my ageing eyesight. I resisted the temptation to move to an iPhone X for various reasons: the outrageous prices, for one; and, more importantly, I don’t like Face ID and find fingerprint authentication very convenient for the few security-conscious services that I use.

So I had more or less resigned myself to soldiering on with the 6. After all, it did the jobs I needed it to do. And if I needed to read, there was always my iPad. But then I had a conversation with a friend who’d also had an iPhone 6 for years and whose circumstances had recently changed. He’s been spending a lot of time in hospital in the last six months, and didn’t want to be lugging around a laptop, or indeed even an iPad. He’d found, though, that it’s very difficult to run a busy life on such a small phone. So he bought a used iPhone 7 Plus on Amazon.

Next time we met, he extolled the virtues of the bigger format. It made it much easier to browse and to use web-forms, he reported. He found it easier to keep on top of his (formidable) email load — which he would normally have managed on a laptop. And the phone was quicker — a lot quicker — than his iPhone 6.

I followed his example and bought an iPhone 7 Plus on Amazon. My conclusion: it was good advice. The phone came with a year’s guarantee. It has a much faster processor. Web browsing is easier. The camera is a lot better. My email response rate has improved. I make fewer typing mistakes. And I’m using my iPad less. There are still things it’s useless for — blogging, for example. But overall, it’s been a revelation. It’ll do me for a few years, I think.

The significance of the WhatsApp hack

This morning’s Observer column:

When Edward Snowden broke cover in the summer of 2013 and a team of Guardian journalists met up with him in his Hong Kong hotel, he insisted not only that they switch off their mobile phones but also that they put the devices into a fridge. This precaution suggested that Snowden had some special insight into the hacking powers of the NSA, specifically that the agency had developed techniques for covertly taking over a mobile phone and using it as a tracking and recording device. To anyone familiar with the capabilities of agencies such as the NSA or GCHQ, this seemed plausible. And in fact, some years later, such capabilities were explicitly deemed necessary and permissible (as “equipment interference”) in the Investigatory Powers Act 2016.

When Snowden was talking to the reporters in Hong Kong, WhatsApp was a four-year-old startup with an honest business model (people paid for the app), about 200m active users and a valuation of $1.5bn. In February 2014, Facebook bought the company for $19bn and everything changed. WhatsApp grew exponentially to its present ubiquity: it has more than 1.5 billion users and has spread like a rash over the entire planet.

Among its attractions is that it offers users effortless end-to-end encryption for their communications, thereby enhancing their privacy…

Read on

Quote of the Day

“Algorithms do not have ethics, moral, values or ideologies, but people do. Questions about the ethics of AI are questions about the ethics of the people who make it and put it to use.”

Olivier Penel