Category Archives: Gadgets & Toys

Making ‘social’ social again?

Back in about 1996, I was attending a conference in San Francisco.  As we walked into the Moscone centre to register, we were all given not only the usual branded bag and bits of paper, but something much more exciting: a box containing what was to become my first true pocket-sized mobile device, the recently-released Palm Pilot.

Palmpilot professional cradle.

I don’t know whose idea it was to give these to everybody attending the conference, or how the finances worked, but it was a brilliant move.  Not only was it an exciting surprise, but we immediately had an application for it: the conference proceedings were available on it, and you could slip it into your back pocket; something you certainly couldn’t do with the paper equivalent.  And there was something more important, which I’ll come back to in a moment.

But for those less ancient than me, I should perhaps explain that what was brilliant about the Palm Pilot was the things it didn’t try to do.  It had been preceeded a couple of years before by the Apple Newton, for example, which was a lovely device, but just tried to do too much and was thus expensive, large and heavy on power.  The Palm guys realised that what people really wanted was just a cache, in their pocket, of the stuff they had on their PC.  (Laptops were heavy, and expensive, with a short battery life, and you had to wait for Windows to boot up before you could check someone’s address.  You might have one in your hotel room, but you probably wouldn’t carry it around.)

With the Palm devices, though, you would create and manage most of the content on your computer, which had a proper keyboard and screen.  When you got back to your desk, you’d plug the device into its cradle, press the sync button, and any changes would zip to and fro, after which you could unplug it and put it back in your pocket.  If you had migrated away from paper diaries and address books to keeping data on your PC, this allowed you to have that information back in your pocket again.

But you did have to plug it in to its cradle periodically, where it could talk to the PC using an RS-232 serial port. This was before 802.11 (the standard which, several years later, would become known as ‘WiFi’) and the Palm Pilot had no other networking.  Well, almost none.

And that was, I think, really important.

You see, the lack of WiFi meant that it couldn’t distract you all the time with incoming messages.  You could read email on it, but only the email that had been received on your PC when you last plugged the two together.  So you would actually listen to what was being said at the conference: something almost unheard of these days!  

But the device did have one further trick up its sleeve: it had infrared capabilites.  It could exchange information with other Palm Pilots (and later with some other devices), using the same kind of line-of-sight connection that TV remotes used.  That meant that for me to get your address and you to get mine, we needed actually to have met and collaborated in the exchange. I could send you my contact details across a conference table or while having a drink at a bar, in much the same way I could give you a business card, but it was so much more convenient because there was no need to transcribe the information afterwards if you wanted it in digital form.

This did require both of us to have Palm Pilots, of course, so what better way to kick this off than to make sure that, at a few key tech conferences, almost everybody you bumped into, for several days, would have one in their pocket?

~

Back in the early days of LinkedIn, there was a similar culture of only linking to people you actually knew; in fact, not only knew, but endorsed.  I joined the beta release back in early 2004, and to this day I normally only link to people I’ve at least actually met, though in more recent years I’ve extended that to include ‘met on a video call’ or ‘had really quite a long phone call with’.  

Nowadays, I do sometimes wonder why I’m still on LinkedIn, since it’s the source of more spam in my inbox than anything else.  I’m not really out hunting for jobs. I’ve always joked — and it’s almost true — that I’ve never got any job I applied for and I’ve never applied for any job I got.  And I’m not recruiting people either at present.    LinkedIn is very much a work-related system, but having dropped in to the website just now for the first time in ages, I must confess that there was more interesting content on there than I expected, perhaps because it is linked to people I actually know in real life.

(Increasingly, social networks are things I visit in the same way I might visit parties; drop in for a while, see what the atmosphere is like, leave if it doesn’t appeal, but maybe visit again a few weeks later.  I’ve just deleted the Twitter app from all my devices because I realised I could still drop in there using the web if wanted, but I didn’t need its content, or its notifications, delivered to my pocket.)

~

Anyway, I was thinking about all of this as I read Ev Williams’ article, Making “Social” Social Again, in which he announces the launch of Mozi.  This is meant to be a social network to help you with your actual social life (and not a ‘social media’ platform).  It’s about getting and maintaining up-to-date contact information for your friends, and knowing about their travels so you could meet up with them.

I don’t know whether it’ll succeed.  There’s always the problem of bootstrapping a network when you can’t, say, give several hundred people a sexy new device that they’ll all be carrying around in their pockets for a few days.  But it would be good to have something that is primarily about contacts rather than content, and yet isn’t primarily about work.

And he reminded me about Plaxo:

As I was making my birthday list, another, more practical, thing struck me: I had no go-to source for knowing who I knew. No online social network reflected my real-life relationships. The closest thing, by far, was the contacts app on my phone.

And, boy, was that a mess. I’m guessing, yours is too.

Why?

Twenty years ago, there was an internet company called Plaxo. There have been others like it, but Plaxo was the first big online address book. I remember thinking it was one of those simple but profound twists on an old product that was now possible because of the internet, i.e.: Why do I have to keep details up to date for hundreds of people in my address book? Now that we have the internet, you can update your address in my address book, and I only have to keep mine updated.

It was an obvious idea. And here we are, 20+ years later, with address books full of partial, duplicate, and outdated information.

Anyone encountering the same problem while writing Christmas cards?

The problem with Plaxo was that it required you to upload your address book to their servers, and I always felt uncomfortable with that.  When someone gives you their details, their is an element of trust involved.  They might not want you to broadcast their home address to the world, and they’re kind of assuming you won’t.

But nowadays, most people do this anyway, they just often don’t know that they’re doing it.  It’s one of the reasons that, for a long time, I didn’t want to have anything to do with WhatsApp, Facebook and Instagram.  But I abandoned my principles last year when I realised that all those friends I was trying to protect were already using those services and so all of their contact information was there anyway. And, because of them, so was mine.  GDPR, eat your heart out!

Signal, in contrast, has a much better system which allows them to discover whether your contacts are on Signal without actually uploading your address book.  In a world where we have these kind of techniques, and end-to-end encryption, and protocols for sending contact information, why is it that I can’t give you the permission to update your entry in my address book without my address book being stored on someone else’s servers?

I don’t know if Mozi will enable that.  If they do, then I’ll believe we’ve made some progress from last millennium, when I could send you my current information with a couple of clicks and a beam of infrared.

 

 

The FreshWash Clip – Every home should have one!

This afternoon I went into our little utility room, made some measurements, and created this beautiful work of art on my iPad:

 

Rough sketch of clip

I then went upstairs and opened up my CAD program, where I was able to turn it into this:

Flat sketch of clip

And extrude it into three dimensions, so it looked like this:

whence I could 3D-print it, to get this:

Now, as most of you stand amazed, there may yet be some readers for whom its use isn’t immediately obvious, so I should explain.  

If, like us, you don’t have kids, and therefore don’t need your washing machine to be running 24×7, the seals and the inside of the drum stay fresher and nicer if you can prop the door open and let them dry between washes.

And so I created the FreshWash Clip™️.  

It works perfectly, and I get a deep, if childish, satisfaction from it.  The hole on the top makes a bit of a handle so it’s easier to clip on and off, and can also be used to hang it on a hook on the wall.

This particular model is sized precisely for our elderly and out-of-production model of John Lewis washing machine, so I doubt I’ll be producing it en masse, but no doubt Chinese entrepreneurs will seize the opportunity to prove a whole range of different sizes and colours, and on Etsy you’ll soon find artisanal variants lovingly crafted from bamboo.

And as FreshWash Clip mania takes hold, and no home can be considered complete without one, please remember that you saw it here first!

Five years before the iPhone

Trying to organise some of my old video footage recently, I came across a little demo I recorded of the AT&T Broadband Phone, a project we started in 1999 but which, sadly, died, along with the research lab that had created it, in 2002.

Looking back at it now, I notice how slow-paced it is compared to the typical YouTube video of today!  So if you watch it, you might need a little patience!  Nonetheless, it’s quite fun to see some of the ideas we were considering back then, five or six years before the launch of the iPhone… things like the suggestion that streamed music “might be a service offered by a record company, where you pay a small amount for each track”, for example…

 

Cordless Broadband phone and iPhone comparison

Direct link.

 

(P.S. I had an idea I had written about this here before… and indeed discovered that I had… but not since 2008, about eighteen months after the iPhone was launched.) 

The Geek’s Prayer

From Phil Giammattei‘s Mastodon feed…

Lord, grant me the acumen to automate the tasks that do not require my personal attention,
the strength to avoid automating the tasks that do,
and the wisdom to know the difference.

(Thanks to Rupert Curwen for reposting.)

Dumb switches and smart lights?

Almost all of our lights are now ‘smart’: controllable by software, timers, motion sensors etc as well as switches.

If you’ve done this, though, you’ll know there’s a problem: how do you stop people turning things off at the wall, at which point your smart lights become remarkably dumb?

Here’s how I do it:

(Direct link)

With great power…

Back in the early days of USB, my friend Andy Fisher and I were bemoaning some of its design flaws as a communication system.  “But”, he pointed out, “USB is the first universal power standard”.   I laughed, and agreed. People didn’t really think of USB as a power source very much then, so this was an interesting observation.  

Andy and I were doing a lot of flying to places with different mains power standards, and we had phones from people like Nokia and Motorola, so we had to carry lots of chargers with a wide range of connectors and adaptors everywhere we went.  The idea of a predictable socket giving you predictable power was very appealing, even if it was only 5V at 1A. (Though I later realised there was perhaps one earlier holder of the ‘universal power standard’ title: the car cigarette-lighter socket.)

Screenshot 2023 09 21 at 09 38 18This week the news is full of the fact that Apple are switching the iPhone to use USB-C.  This is assumed to be largely the result of EU directives compelling them to do so, but my latest iPad and laptop from them are already USB-C, so it was probably inevitable anyway.  Personally, the ‘Lightning’ cable has always worked very well for me; I’ve never had one fail and on the rare occasions when I plug it in my phone and it doesn’t charge, the solution is invariably to remove the pocket-fluff in the socket (which, by the way, is best done with a wooden cocktail stick).  So for many people, whether you approve of the change probably depends on whether you have bought lots of Lightning-based accessories in the past, and how that balances for you against not having to do so in the future!

USB-C, on the higher-end phones, will give much faster transfer rates, which is important for those copying substantial video clips to their laptops, but probably irrelevant for most other people.  And USB cables can be highly confusing, because you can run other protocols over them alongside the USB communications; DisplayPort being a key example, but also including things like Thunderbolt and PCI Express.  When you plug a cable between two USB-C sockets, therefore, it can be hard to know what you’ll actually achieve: the projector in this meeting room has a USB-C socket, but will that allow me to display my presentation or just charge the remote control?  Might it even recharge my laptop for me?  Make sure you try it in advance, because you can’t tell from the sockets, and it may also depend on the quality of cable you use to connect them.  Plugging things together will almost certainly be a safe operation, but it may be a disappointing one.

Sometimes, though, you can get a pleasant surprise.  I remember when I wanted to connect a small stick-type computer to my monitor, and plugged in a USB-C cable to provide the DisplayPort video connection, only to find the computer booting up because the monitor was also able to power it, through that same single cable.

And while I still regularly complain about USB in general — I have two or three hubs on my desk to connect all my peripherals, from reputable manufacturers, yet I regularly get messages about some external drive being improperly disconnected, or find some camera needs unplugging and replugging before it appears in Zoom —  I do have to admit that USB-C, at least from the ‘universal power standard’ viewpoint, does seem to work rather well, so I’m in favour of this change for technical reasons, as well as environmental ones.

If you want to know more about USB-C power, what it can do and how it does it, I recommend this Hackaday article by Arya Voronova.  He points out that there are still some issues — if you plug your battery power pack into your laptop, for example, do you expect the laptop to charge the battery, or the other way around? — but overall, it does seem like progress.

The shelf behind me in my study has three large boxes labelled ‘Power Supplies < 12V’, ‘Power Supplies 12V’ and ‘Power Supplies >12v’, because I always hated throwing them away.  In the past, power supplies generally died more regularly than the things they were powering, and it was very satisfying to be able to reach into one of these boxes and give a computer, drive enclosure or ethernet switch a new lease of life.

But I think it may be time for a clear-out.

PSU boxes

I now have a reasonable number of adaptors to connect USB-A to USB-C sockets and vice versa, and this should work in most simple cases. But you’ll get the lowest common denominator of the two standards, which may not be enough. Just last week, I was installing a new phone mount in my campervan; one that would hold my phone in place magnetically and charge it wirelessly. The Magsafe wireless charger came with a USB-C cable and I just plugged it, via an adaptor into to the USB socket on my dashboard. But… Nada. It turns out that the wireless charger needs more power than a standard USB-A socket can provide. I did actually need to plug it into USB-C.

Fortunately, that was easy to solve. Because my dashboard is also fitted with the original universal power standard. A cigarette lighter socket.

Car usb c adapter for 12v lighter socket

Watching the clock

I’ve written several times about my enthusiasm for the Apple Watch, but even eight years after getting my first one, I’m still discovering uses for it.

We’ve spent the last few nights in our campervan on a delightful small campsite in Devon.

Picture of campervan in a bucolic setting

There are loo and shower facilities in a nearby building but, unusually these days, you do need to insert a pound coin if you want to use the shower. It’s a fine shower, and I didn’t mind paying, but since the meter is outside in the corridor, you don’t get any warning before the water shuts off suddenly after six minutes, possibly leaving you rather soapy…

So even in this low-tech environment, where we treat an electricity supply as something of a luxury, there’s great benefit to be derived from a waterproof watch which can be instructed, with a couple of clicks or a spoken command, to warn you shortly before your shower is going to finish!

You are my sunshine…

We’ve just had a solar/battery system installed, and because I’ve spent a lot of time planning and thinking about this over the last year and a half, and because it has some slightly unusual aspects, I decided to create a video about it.

This starts off as a pretty basic introduction of solar power, and ends up going into some detail about why mine is arranged the way it is. This means that it’s longish… but I hope it might be of interest to anyone considering installing, or expanding, a similar system.

(Direct link)

Infinite dominoes

This is a lovely bit of design. I’m not sure whether I’m more envious of someone who has so much Lego, or someone who has so much time to play with Lego…

(Direct link)

Mostly Armless

Here’s a completely unsolicited recommendation for a product I just happen to like quite a bit and have been using for many years.

Having been fortunate enough to have excellent eyesight for the first four and a half decades of my life, I found that, as for so many people, things started to go downhill from there.  One of the first things I discovered was that reading in bed was decidedly tricky, especially if, like me, you like lying on your side, and the arms of your reading glasses are mashed into the pillow.

“Aha!”, I thought, “There’s a solution for this.  I need some pince-nez!”  And I tried experimenting with antique ones purchased from eBay, or cheap ones found elsewhere online. One of my early YouTube videos, nearly eight years ago, was about using them inside a cheap VR headset! But they were never very satisfactory.

And then I came across a French company named Nooz.  They now make a variety of different reading glasses, but it was the Nooz Originals that caught my eye; the pince-nez du jour, available with 5 different strengths from +1 to +3, and with a nice soft silicon bit to grip your nose.

Nooz pince-nez

They come in a pretty indestructible case which fits easily in your pocket or on your key ring, if you don’t, like me, just leave them on the bedside table.  Because one thing I can guarantee is that you won’t look quite as good wearing them in public as the models on the Nooz website.  Or at least, I won’t!

But optically, for a 20-quid pair of plastic glasses, they work really quite well, and they solved the reading-in-bed problem perfectly for me: I’ve used them ever since.

Q wearing Nooz

Now, where are my lorgnettes?

Telephonic nostalgia

Beforeandafteriphone

Mobile phones, before and after the iPhone.  An image by Josh Heifferich from 2012.

 

An email today from my American friend Henry Happel included several photos from their visits to us over the years.  Lots of happy memories!

One thing that jumped out at me in a couple of the pictures, though, was that my smartphones were clearly visible.  Not, as might be the case nowadays, because everyone was perpetually gazing at the things, but because I carried them on my belt, or some other convenient external location:

Qsf blackberry 7100t

That’s a low-slung Blackberry 7100t, which was an exceedingly fine device.  It had a pleasing phone-like shape because, unlike many other Blackberries of the time which were full-qwerty-keyboard landscape-orientation devices intended only for email and messaging, this was a phone too and had a keyboard half-way between a traditional phone and a qwerty one:

Blackberry 7100t

As I recall, it worked exceedingly well and was very nicely made.  External technology changes outdated it pretty quickly, but I still think of it as one of the better gadgets I’ve owned.

Note too, of course, that phones didn’t include a camera back then, so I also have one of those on display on my belt.  It’s probably a Canon Digital IXUS.

And it wasn’t just geeks like me who valued the usefulness of the phone-holster over any compromises in sartorial elegance.  A review of the 7100t at the time talks about how an earlier Blackberry device ‘seems to be finding its way onto the belts of business users around the world.’  Mind you, perhaps most business users concealed it somewhat beneath their jacket…

Anyway, those were the days when phones actually changed significantly from year to year, and shortly afterwards, I could be seen sporting a Nokia E61.

Qsf nokia e61

(Amongst other things, this was, I think, the first phone I had which was capable of connecting to WiFi.)

Nokia e61

It, too,was generally attached my belt, despite the fact that it was significantly smaller than my current iPhone (except in thickness, where the iPhone wins by a few millimetres).  Were our pockets actually smaller back then?

I guess we hadn’t yet discovered that the main reason for having pockets in the first place is to carry your phone!  We used to need pockets for things like car keys and wallets, but I’m about to head off to the supermarket and my phone will perform both of those functions for me, so my pockets are otherwise pretty much unencumbered.

Still, if you find yourself directing a period drama set between about 2000 and 2007, you might want to add some realism by picking up from eBay a few of these relics of a bygone age… even if they’re only part of the costumes.

Mustelidae

I’ve just started playing with one of those ‘trail cams’ or ‘camera traps’. You attach it to a tree or similar and it captures movement using an infrared camera sensor, and illuminates the scene with a number of IR LEDs on the front. These cameras are not particularly expensive, and I think it’ll be quite fun.

My first attempt in the wood next to our driveway didn’t quite have my subject facing in the direction I’d hoped! I also spotted several rabbits and a muntjac, but mostly I got clues as to where I should put the camera next to capture more of the nocturnal social life. Coming soon, I hope…

© Copyright Quentin Stafford-Fraser